[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"info-list-18978":3,"hot-list-29":24},{"info":4,"next":18,"pre":21},{"article_title":5,"type_id":6,"article_image":7,"article_content":8,"read_num":9,"create_time":10,"update_time":10,"article_author":11,"tags":12,"seo_title":5,"keyword":13,"desc":14,"style_type":15,"article_type":12,"is_video":16,"video_url":12,"video_img":12,"update_time_str":17},"二维码有多少种排列组合方式？原来Version 1到40的存储密度差这么多",29,"https:\u002F\u002Fhs1.bmwas.cn\u002Farticle\u002Fc28365465f3c645a26cb98f7d3f8c9c2.jpg","\u003Cdiv data-page-id=\"Xzd9dZz1tozMtixjJo8cXWKbnuM\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\">\u003Cp>\u003Cspan style=\"color: rgb(0, 0, 0); font-size: 14px; font-weight: normal;\">二维码的排列组合数量由版本号决定。从Version 1的21×21模块到Version 40的177×177模块,存储容量从41个字符跃升至7089个数字。本文拆解不同版本的实际差异,帮你根据业务需求选择合适配置,避免版本选择不当导致的扫描问题或成本浪费。\u003Cbr>\u003C\u002Fspan>很多人以为二维码就是黑白方块的随机排列,实际上每个版本都有严格的模块数量和存储规则。版本选错了,要么浪费存储空间,要么扫不出来。\u003C\u002Fp>\u003Ch2 class=\"heading-2 ace-line old-record-id-doxcn8knmYU9WFBtlX4fyxW41Fm\">不同版本的模块数量差在哪\u003C\u002Fh2>\u003Ch3 class=\"heading-3 ace-line old-record-id-doxcncex6x4WvfO95vyTovWrEfe\">Version 1到40的规格递增规律\u003C\u002Fh3>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnM52RjEvEEHOZRJrlvV5Ndm\">版本号从1到40,每增加1,长宽各增加4个模块。\u003C\u002Fdiv>\u003Cul start=\"1\" class=\"list-bullet1\">\u003Cli class=\"ace-line ace-line old-record-id-doxcndExrSDmemDZFjLMPALLyOg\" data-list=\"bullet\" style=\"list-style-type: disc; list-style-position: outside; margin-left: 0px; padding-left: 0px;\">\u003Cstrong>Version 1\u003C\u002Fstrong>:21×21模块,共441个数据单元\u003C\u002Fli>\u003Cli class=\"ace-line ace-line old-record-id-doxcnUrqJpnvtfomxpyUpIndDrf\" data-list=\"bullet\" style=\"list-style-type: disc; list-style-position: outside; margin-left: 0px; padding-left: 0px;\">\u003Cstrong>Version 10\u003C\u002Fstrong>:57×57模块,共3249个数据单元\u003C\u002Fli>\u003Cli class=\"ace-line ace-line old-record-id-doxcnPRcGN03EL1nM8Ql49PRsef\" data-list=\"bullet\" style=\"list-style-type: disc; list-style-position: outside; margin-left: 0px; padding-left: 0px;\">\u003Cstrong>Version 40\u003C\u002Fstrong>:177×177模块,共31329个数据单元\u003C\u002Fli>\u003C\u002Ful>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnpWDLtRIA1rbMWsGdB6ndvf\">这个递增不是线性的。Version 1到10,模块数增加7倍多;到40直接飙升70倍。\u003C\u002Fdiv>\u003Ch3 class=\"heading-3 ace-line old-record-id-doxcnm4MEEcB2UmKv8fJZmHywxc\">模块数量如何影响存储容量\u003C\u002Fh3>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnPmHTVO82SuIxT2IsPrgaWf\">模块越多,能存的数据越多。但并非所有模块都存数据——定位图案、校正图案、格式信息占掉一部分固定位置。\u003C\u002Fdiv>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnMUqQlaIToUnzAJiWkymzKb\">Version 1的441个模块里,真正用来存数据的只有208个左右。Version 40的31329个模块,可用的约23648个。所以Version 40的容量不是Version 1的70倍,而是根据编码模式有不同的提升倍数。\u003C\u002Fdiv>\u003Ch2 class=\"heading-2 ace-line old-record-id-doxcncTxArF1pZBBlP8eAhAutnf\">存储容量的真实差距\u003C\u002Fh2>\u003Ch3 class=\"heading-3 ace-line old-record-id-doxcnerNSOVKn1JKno5Y5I1vhaf\">数字存储能力对比\u003C\u002Fh3>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnV2gfHYlg1MpfzDS47E3O4m\">纯数字内容效率最高,因为Numeric编码每3位数字只占10个二进制位。\u003C\u002Fdiv>\u003Cul start=\"1\" class=\"list-bullet1\">\u003Cli class=\"ace-line ace-line old-record-id-doxcnfUhAJU1U1nwE5Uyo74j4Ch\" data-list=\"bullet\" style=\"list-style-type: disc; list-style-position: outside; margin-left: 0px; padding-left: 0px;\">\u003Cstrong>Version 1\u003C\u002Fstrong>:最多41个数字\u003C\u002Fli>\u003Cli class=\"ace-line ace-line old-record-id-doxcnukbuFFHxOEN4TlJcB2tCod\" data-list=\"bullet\" style=\"list-style-type: disc; list-style-position: outside; margin-left: 0px; padding-left: 0px;\">\u003Cstrong>Version 10\u003C\u002Fstrong>:最多652个数字\u003C\u002Fli>\u003Cli class=\"ace-line ace-line old-record-id-doxcnv1Vksl8Qola5OOPWJSBshd\" data-list=\"bullet\" style=\"list-style-type: disc; list-style-position: outside; margin-left: 0px; padding-left: 0px;\">\u003Cstrong>Version 40\u003C\u002Fstrong>:最多7089个数字\u003C\u002Fli>\u003C\u002Ful>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnKZfTnHQtOs1TzdCg6Sah6g\">存个6位验证码?Version 1够了。但要存产品序列号+生产日期+批次号的完整追溯信息,可能得Version 15起步。\u003C\u002Fdiv>\u003Ch3 class=\"heading-3 ace-line old-record-id-doxcn8yRLpC4uTauqfLaOW6q2tm\">字母和汉字的存储差异\u003C\u002Fh3>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnkXTx6w0omBVyoWlhR1fIfd\">字母用Alphanumeric模式,每2个字符占11个二进制位。汉字因为字符集编码问题,效率最低。\u003C\u002Fdiv>\u003Cul start=\"1\" class=\"list-bullet1\">\u003Cli class=\"ace-line ace-line old-record-id-doxcnIBr4FMgAddKudP32qaEwse\" data-list=\"bullet\" style=\"list-style-type: disc; list-style-position: outside; margin-left: 0px; padding-left: 0px;\">\u003Cstrong>Version 1\u003C\u002Fstrong>:字母25个,汉字10个(UTF-8)\u003C\u002Fli>\u003Cli class=\"ace-line ace-line old-record-id-doxcnBFc4L9h3MWAUODW6IBF3be\" data-list=\"bullet\" style=\"list-style-type: disc; list-style-position: outside; margin-left: 0px; padding-left: 0px;\">\u003Cstrong>Version 40\u003C\u002Fstrong>:字母4296个,汉字1817个(UTF-8)\u003C\u002Fli>\u003C\u002Ful>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnmG0VHGEyhSstrirD2cakoc\">营销活动的短链接?Version 3搞定。产品说明书的完整文本?可能得Version 30以上。\u003C\u002Fdiv>\u003Ch2 class=\"heading-2 ace-line old-record-id-doxcny1v4tRNmNNr4ZwX9P25Ylh\">容错级别会吃掉多少存储空间\u003C\u002Fh2>\u003Ch3 class=\"heading-3 ace-line old-record-id-doxcnDrKnryFf1Nja9obsC9JVcc\">四种容错级别的实际影响\u003C\u002Fh3>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnOI2og8Z1bdVIQI7oLpj0hh\">二维码用Reed-Solomon纠错算法,容错分L、M、Q、H四档。\u003C\u002Fdiv>\u003Cul start=\"1\" class=\"list-bullet1\">\u003Cli class=\"ace-line ace-line old-record-id-doxcnsPCBmwfOIQN1QVptQMwCQh\" data-list=\"bullet\" style=\"list-style-type: disc; list-style-position: outside; margin-left: 0px; padding-left: 0px;\">\u003Cstrong>L级(7%容错)\u003C\u002Fstrong>:印刷清晰、环境稳定时用\u003C\u002Fli>\u003Cli class=\"ace-line ace-line old-record-id-doxcnhVIevaShalqwUvJfPsNZpm\" data-list=\"bullet\" style=\"list-style-type: disc; list-style-position: outside; margin-left: 0px; padding-left: 0px;\">\u003Cstrong>M级(15%容错)\u003C\u002Fstrong>:一般商业应用的标配\u003C\u002Fli>\u003Cli class=\"ace-line ace-line old-record-id-doxcnLj7QiWBsPCjOlkCLF2p0Hf\" data-list=\"bullet\" style=\"list-style-type: disc; list-style-position: outside; margin-left: 0px; padding-left: 0px;\">\u003Cstrong>Q级(25%容错)\u003C\u002Fstrong>:户外张贴、可能污损的场景\u003C\u002Fli>\u003Cli class=\"ace-line ace-line old-record-id-doxcn2LSD2JzzOzFjny3X3EzFyb\" data-list=\"bullet\" style=\"list-style-type: disc; list-style-position: outside; margin-left: 0px; padding-left: 0px;\">\u003Cstrong>H级(30%容错)\u003C\u002Fstrong>:工业环境、高污损风险场景\u003C\u002Fli>\u003C\u002Ful>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnfzK9yv0qrqmQELe8Ogfbmh\">容错越强,冗余数据越多。同一版本,H级比L级的实际存储量少40%。\u003C\u002Fdiv>\u003Ch3 class=\"heading-3 ace-line old-record-id-doxcnZE27zvzy7Tb4GfNX5yF89c\">容错级别的选择策略\u003C\u002Fh3>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcntUpLS1R9AstJVgHouRNcig\">别盲目追求高容错。二维码印在产品包装内侧?扫描环境干净?选L级省空间。\u003C\u002Fdiv>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnHakBlWSGKAsFQraKnVmVde\">但要贴在户外设备上,天天风吹日晒?选Q级或H级更保险。宁愿牺牲容量,也不能让用户扫不出。\u003C\u002Fdiv>\u003Ch2 class=\"heading-2 ace-line old-record-id-doxcngAK5kb8IaCZxz33rwr7Kzg\">实际应用中怎么选版本\u003C\u002Fh2>\u003Ch3 class=\"heading-3 ace-line old-record-id-doxcnFhSEItF7lpeIFo1ZHX4oRe\">根据数据量倒推版本号\u003C\u002Fh3>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnkWoQJosPLvERLKdCWeebhc\">先确定要存啥、存多少,再选能满足需求的最小版本。\u003C\u002Fdiv>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnCCKTn3Ld60GMZvM9GRDTZd\">比如存200字符的产品介绍,选M级容错,查表发现Version 10能存224个字母——刚好够用。\u003C\u002Fdiv>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnIqqSQeZeV0D9feLabUUFoh\">选Version 15?容量是大了,但二维码也大了,印刷成本上去了,扫描距离也要求更远。\u003C\u002Fdiv>\u003Ch3 class=\"heading-3 ace-line old-record-id-doxcnSGA4kpUDD8vYxxFuMHub0b\">扫描距离和打印尺寸的权衡\u003C\u002Fh3>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnAS3KiprYFHZhHZ0zs9v2Fm\">Version越大,模块越多,单个模块的打印尺寸不能太小,否则扫不出。\u003C\u002Fdiv>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnk6P0lSnhNaYw0CjJw22gGg\">经验公式:扫描距离 = 二维码边长 × 10。要在3米外扫?边长至少30厘米。这时候Version 40根本不现实,模块太密扫不了。\u003C\u002Fdiv>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcniF0x10Dx6s35m7mastAPCh\">名片、宣传单这种近距离扫的,Version 5以下够了。展板、户外广告这种远距离扫的,控制在Version 10以内,适当加大打印尺寸。\u003C\u002Fdiv>\u003Ch3 class=\"heading-3 ace-line old-record-id-doxcnbMrjhxDEXneiOtAnzkVzmg\">动态内容的版本选择技巧\u003C\u002Fh3>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnQhbXJ9v8lY0NVjJXHH2HZe\">如果二维码需要动态更新内容,比如活动链接、产品信息,用活码技术——二维码只存短链接,实际内容在后台服务器。\u003C\u002Fdiv>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnLGINrTD3kPID7wn75B40qd\">这种方式Version 3就够大部分需求了。后台内容随时改,前端二维码不用重新生成。需要这种动态管理?八木屋二维码生成器支持后台实时编辑替换图片或调整设置,所有修改自动同步,用户再扫就是最新内容。\u003C\u002Fdiv>\u003Ch2 class=\"heading-2 ace-line old-record-id-doxcngDxqPiXa0Lb8SwfMQL1Zge\">选对工具,版本选择更省心\u003C\u002Fh2>\u003Ch3 class=\"heading-3 ace-line old-record-id-doxcnpQjGEwkW33kI7FlMgHxTxg\">自动匹配版本的工具更实用\u003C\u002Fh3>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnyw05N1eHa5yi4uWCZ0I4xd\">不知道该选哪个版本?手动算容量还容易错?好工具会根据你输入的内容,自动匹配最小可用版本。\u003C\u002Fdiv>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcn7uzzGqEWi4DRVRCnESdFSb\">输入数据后,工具根据内容长度、编码模式、容错级别,算出最优版本。你只管内容,技术细节交给工具。\u003C\u002Fdiv>\u003Ch3 class=\"heading-3 ace-line old-record-id-doxcnw3kKsNfN4yAN9EdZIuUqod\">批量生成时的版本管理\u003C\u002Fh3>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcn4raVRk61BM68kgHpRYB2gd\">批量生成时,每个二维码内容长度不同,版本号也不同。这时候需要工具支持批量导入、自动匹配版本、统一容错级别。\u003C\u002Fdiv>\u003Cdiv class=\"ace-line ace-line old-record-id-doxcnxyrmUuRzVyP8TnogXqnOZf\">八木屋二维码生成器的数据统计功能,虽然暂不支持批量导出,但可以通过统计模块逐一导出,方便版本管理和效果追踪。\u003C\u002Fdiv>\u003C\u002Fdiv>\u003Cspan data-lark-record-data=\"{"isCut":false,"rootId":"Xzd9dZz1tozMtixjJo8cXWKbnuM","parentId":"Xzd9dZz1tozMtixjJo8cXWKbnuM","blockIds":[2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71],"recordIds":["doxcn2JspXuDcKxh6zU95s7knjc","doxcnSNkb8HcCPhxiTqc1tRM8qf","doxcngb3NWJb9b2VMOBvAoGTGWf","doxcn8knmYU9WFBtlX4fyxW41Fm","doxcncex6x4WvfO95vyTovWrEfe","doxcnM52RjEvEEHOZRJrlvV5Ndm","doxcndExrSDmemDZFjLMPALLyOg","doxcnUrqJpnvtfomxpyUpIndDrf","doxcnPRcGN03EL1nM8Ql49PRsef","doxcnpWDLtRIA1rbMWsGdB6ndvf","doxcnm4MEEcB2UmKv8fJZmHywxc","doxcnPmHTVO82SuIxT2IsPrgaWf","doxcnMUqQlaIToUnzAJiWkymzKb","doxcncTxArF1pZBBlP8eAhAutnf","doxcnerNSOVKn1JKno5Y5I1vhaf","doxcnV2gfHYlg1MpfzDS47E3O4m","doxcnfUhAJU1U1nwE5Uyo74j4Ch","doxcnukbuFFHxOEN4TlJcB2tCod","doxcnv1Vksl8Qola5OOPWJSBshd","doxcnKZfTnHQtOs1TzdCg6Sah6g","doxcn8yRLpC4uTauqfLaOW6q2tm","doxcnkXTx6w0omBVyoWlhR1fIfd","doxcnIBr4FMgAddKudP32qaEwse","doxcnBFc4L9h3MWAUODW6IBF3be","doxcnmG0VHGEyhSstrirD2cakoc","doxcny1v4tRNmNNr4ZwX9P25Ylh","doxcnDrKnryFf1Nja9obsC9JVcc","doxcnOI2og8Z1bdVIQI7oLpj0hh","doxcnsPCBmwfOIQN1QVptQMwCQh","doxcnhVIevaShalqwUvJfPsNZpm","doxcnLj7QiWBsPCjOlkCLF2p0Hf","doxcn2LSD2JzzOzFjny3X3EzFyb","doxcnfzK9yv0qrqmQELe8Ogfbmh","doxcnZE27zvzy7Tb4GfNX5yF89c","doxcntUpLS1R9AstJVgHouRNcig","doxcnHakBlWSGKAsFQraKnVmVde","doxcngAK5kb8IaCZxz33rwr7Kzg","doxcnFhSEItF7lpeIFo1ZHX4oRe","doxcnkWoQJosPLvERLKdCWeebhc","doxcnCCKTn3Ld60GMZvM9GRDTZd","doxcnIqqSQeZeV0D9feLabUUFoh","doxcnSGA4kpUDD8vYxxFuMHub0b","doxcnAS3KiprYFHZhHZ0zs9v2Fm","doxcnk6P0lSnhNaYw0CjJw22gGg","doxcniF0x10Dx6s35m7mastAPCh","doxcnbMrjhxDEXneiOtAnzkVzmg","doxcnQhbXJ9v8lY0NVjJXHH2HZe","doxcnLGINrTD3kPID7wn75B40qd","doxcngDxqPiXa0Lb8SwfMQL1Zge","doxcnpQjGEwkW33kI7FlMgHxTxg","doxcnyw05N1eHa5yi4uWCZ0I4xd","doxcn7uzzGqEWi4DRVRCnESdFSb","doxcnw3kKsNfN4yAN9EdZIuUqod","doxcn4raVRk61BM68kgHpRYB2gd","doxcnxyrmUuRzVyP8TnogXqnOZf","doxcn4t3fNUp4i4qQ6pQq2eY0Yg","doxcnOuFelkp4A8J4YoLMfvlLRh","doxcnEv0zgy3ZLMsrGwyyJjFKtc","doxcnU3Vw1zgyZogbETWyhj2Hof","doxcnliCFBL97tqlzODI5CetCnm","doxcne8nwlQ68UsqvUTYiuJEqeh","doxcnZkJBeDKGF8NOKk5vT61lwe","doxcn4OHrz6nJhqMAAtMgdubs1g","doxcnnyL3SQSPLGwMaQpTbJ0CEf","doxcn7JzuH9EcYBxyYzdljftwec","doxcnK26sTi9sTWGTOeM7uAKTeb","doxcnUZiqMcoKS0jm8Zx3LabBkf","doxcnRAZO1yn9HX0yOo7I7VPlBe","doxcn4N6YGyIuH3MpEg8uyxYgNg","doxcnJpgaN1BKlkcxFqj3Zqtooh"],"recordMap":{"doxcn2JspXuDcKxh6zU95s7knjc":{"id":"doxcn2JspXuDcKxh6zU95s7knjc","snapshot":{"type":"heading1","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+x"},"text":{"0":"二维码有多少种排列组合?Version 1到40的存储密度差这么多"}}},"align":""}},"doxcnSNkb8HcCPhxiTqc1tRM8qf":{"id":"doxcnSNkb8HcCPhxiTqc1tRM8qf","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+3o"},"text":{"0":"【摘要】二维码的排列组合数量由版本号决定。从Version 1的21×21模块到Version 40的177×177模块,存储容量从41个字符跃升至7089个数字。本文拆解不同版本的实际差异,帮你根据业务需求选择合适配置,避免版本选择不当导致的扫描问题或成本浪费。"}}},"align":""}},"doxcngb3NWJb9b2VMOBvAoGTGWf":{"id":"doxcngb3NWJb9b2VMOBvAoGTGWf","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1s"},"text":{"0":"很多人以为二维码就是黑白方块的随机排列,实际上每个版本都有严格的模块数量和存储规则。版本选错了,要么浪费存储空间,要么扫不出来。"}}},"align":""}},"doxcn8knmYU9WFBtlX4fyxW41Fm":{"id":"doxcn8knmYU9WFBtlX4fyxW41Fm","snapshot":{"type":"heading2","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+c"},"text":{"0":"不同版本的模块数量差在哪"}}},"align":""}},"doxcncex6x4WvfO95vyTovWrEfe":{"id":"doxcncex6x4WvfO95vyTovWrEfe","snapshot":{"type":"heading3","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+j"},"text":{"0":"Version 1到40的规格递增规律"}}},"align":""}},"doxcnM52RjEvEEHOZRJrlvV5Ndm":{"id":"doxcnM52RjEvEEHOZRJrlvV5Ndm","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+o"},"text":{"0":"版本号从1到40,每增加1,长宽各增加4个模块。"}}},"align":""}},"doxcndExrSDmemDZFjLMPALLyOg":{"id":"doxcndExrSDmemDZFjLMPALLyOg","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+9*1+i"},"text":{"0":"Version 1:21×21模块,共441个数据单元"}}},"align":""}},"doxcnUrqJpnvtfomxpyUpIndDrf":{"id":"doxcnUrqJpnvtfomxpyUpIndDrf","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+a*1+j"},"text":{"0":"Version 10:57×57模块,共3249个数据单元"}}},"align":""}},"doxcnPRcGN03EL1nM8Ql49PRsef":{"id":"doxcnPRcGN03EL1nM8Ql49PRsef","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+a*1+m"},"text":{"0":"Version 40:177×177模块,共31329个数据单元"}}},"align":""}},"doxcnpWDLtRIA1rbMWsGdB6ndvf":{"id":"doxcnpWDLtRIA1rbMWsGdB6ndvf","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+17"},"text":{"0":"这个递增不是线性的。Version 1到10,模块数增加7倍多;到40直接飙升70倍。"}}},"align":""}},"doxcnm4MEEcB2UmKv8fJZmHywxc":{"id":"doxcnm4MEEcB2UmKv8fJZmHywxc","snapshot":{"type":"heading3","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+c"},"text":{"0":"模块数量如何影响存储容量"}}},"align":""}},"doxcnPmHTVO82SuIxT2IsPrgaWf":{"id":"doxcnPmHTVO82SuIxT2IsPrgaWf","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1e"},"text":{"0":"模块越多,能存的数据越多。但并非所有模块都存数据——定位图案、校正图案、格式信息占掉一部分固定位置。"}}},"align":""}},"doxcnMUqQlaIToUnzAJiWkymzKb":{"id":"doxcnMUqQlaIToUnzAJiWkymzKb","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+36"},"text":{"0":"Version 1的441个模块里,真正用来存数据的只有208个左右。Version 40的31329个模块,可用的约23648个。所以Version 40的容量不是Version 1的70倍,而是根据编码模式有不同的提升倍数。"}}},"align":""}},"doxcncTxArF1pZBBlP8eAhAutnf":{"id":"doxcncTxArF1pZBBlP8eAhAutnf","snapshot":{"type":"heading2","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+9"},"text":{"0":"存储容量的真实差距"}}},"align":""}},"doxcnerNSOVKn1JKno5Y5I1vhaf":{"id":"doxcnerNSOVKn1JKno5Y5I1vhaf","snapshot":{"type":"heading3","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+8"},"text":{"0":"数字存储能力对比"}}},"align":""}},"doxcnV2gfHYlg1MpfzDS47E3O4m":{"id":"doxcnV2gfHYlg1MpfzDS47E3O4m","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+10"},"text":{"0":"纯数字内容效率最高,因为Numeric编码每3位数字只占10个二进制位。"}}},"align":""}},"doxcnfUhAJU1U1nwE5Uyo74j4Ch":{"id":"doxcnfUhAJU1U1nwE5Uyo74j4Ch","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+9*1+8"},"text":{"0":"Version 1:最多41个数字"}}},"align":""}},"doxcnukbuFFHxOEN4TlJcB2tCod":{"id":"doxcnukbuFFHxOEN4TlJcB2tCod","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+a*1+9"},"text":{"0":"Version 10:最多652个数字"}}},"align":""}},"doxcnv1Vksl8Qola5OOPWJSBshd":{"id":"doxcnv1Vksl8Qola5OOPWJSBshd","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+a*1+a"},"text":{"0":"Version 40:最多7089个数字"}}},"align":""}},"doxcnKZfTnHQtOs1TzdCg6Sah6g":{"id":"doxcnKZfTnHQtOs1TzdCg6Sah6g","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1p"},"text":{"0":"存个6位验证码?Version 1够了。但要存产品序列号+生产日期+批次号的完整追溯信息,可能得Version 15起步。"}}},"align":""}},"doxcn8yRLpC4uTauqfLaOW6q2tm":{"id":"doxcn8yRLpC4uTauqfLaOW6q2tm","snapshot":{"type":"heading3","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+a"},"text":{"0":"字母和汉字的存储差异"}}},"align":""}},"doxcnkXTx6w0omBVyoWlhR1fIfd":{"id":"doxcnkXTx6w0omBVyoWlhR1fIfd","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1d"},"text":{"0":"字母用Alphanumeric模式,每2个字符占11个二进制位。汉字因为字符集编码问题,效率最低。"}}},"align":""}},"doxcnIBr4FMgAddKudP32qaEwse":{"id":"doxcnIBr4FMgAddKudP32qaEwse","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+9*1+j"},"text":{"0":"Version 1:字母25个,汉字10个(UTF-8)"}}},"align":""}},"doxcnBFc4L9h3MWAUODW6IBF3be":{"id":"doxcnBFc4L9h3MWAUODW6IBF3be","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+a*1+n"},"text":{"0":"Version 40:字母4296个,汉字1817个(UTF-8)"}}},"align":""}},"doxcnmG0VHGEyhSstrirD2cakoc":{"id":"doxcnmG0VHGEyhSstrirD2cakoc","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1c"},"text":{"0":"营销活动的短链接?Version 3搞定。产品说明书的完整文本?可能得Version 30以上。"}}},"align":""}},"doxcny1v4tRNmNNr4ZwX9P25Ylh":{"id":"doxcny1v4tRNmNNr4ZwX9P25Ylh","snapshot":{"type":"heading2","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+d"},"text":{"0":"容错级别会吃掉多少存储空间"}}},"align":""}},"doxcnDrKnryFf1Nja9obsC9JVcc":{"id":"doxcnDrKnryFf1Nja9obsC9JVcc","snapshot":{"type":"heading3","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+b"},"text":{"0":"四种容错级别的实际影响"}}},"align":""}},"doxcnOI2og8Z1bdVIQI7oLpj0hh":{"id":"doxcnOI2og8Z1bdVIQI7oLpj0hh","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+y"},"text":{"0":"二维码用Reed-Solomon纠错算法,容错分L、M、Q、H四档。"}}},"align":""}},"doxcnsPCBmwfOIQN1QVptQMwCQh":{"id":"doxcnsPCBmwfOIQN1QVptQMwCQh","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+8*1+c"},"text":{"0":"L级(7%容错):印刷清晰、环境稳定时用"}}},"align":""}},"doxcnhVIevaShalqwUvJfPsNZpm":{"id":"doxcnhVIevaShalqwUvJfPsNZpm","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+9*1+a"},"text":{"0":"M级(15%容错):一般商业应用的标配"}}},"align":""}},"doxcnLj7QiWBsPCjOlkCLF2p0Hf":{"id":"doxcnLj7QiWBsPCjOlkCLF2p0Hf","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+9*1+d"},"text":{"0":"Q级(25%容错):户外张贴、可能污损的场景"}}},"align":""}},"doxcn2LSD2JzzOzFjny3X3EzFyb":{"id":"doxcn2LSD2JzzOzFjny3X3EzFyb","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+9*1+d"},"text":{"0":"H级(30%容错):工业环境、高污损风险场景"}}},"align":""}},"doxcnfzK9yv0qrqmQELe8Ogfbmh":{"id":"doxcnfzK9yv0qrqmQELe8Ogfbmh","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+x"},"text":{"0":"容错越强,冗余数据越多。同一版本,H级比L级的实际存储量少40%。"}}},"align":""}},"doxcnZE27zvzy7Tb4GfNX5yF89c":{"id":"doxcnZE27zvzy7Tb4GfNX5yF89c","snapshot":{"type":"heading3","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+9"},"text":{"0":"容错级别的选择策略"}}},"align":""}},"doxcntUpLS1R9AstJVgHouRNcig":{"id":"doxcntUpLS1R9AstJVgHouRNcig","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+z"},"text":{"0":"别盲目追求高容错。二维码印在产品包装内侧?扫描环境干净?选L级省空间。"}}},"align":""}},"doxcnHakBlWSGKAsFQraKnVmVde":{"id":"doxcnHakBlWSGKAsFQraKnVmVde","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+18"},"text":{"0":"但要贴在户外设备上,天天风吹日晒?选Q级或H级更保险。宁愿牺牲容量,也不能让用户扫不出。"}}},"align":""}},"doxcngAK5kb8IaCZxz33rwr7Kzg":{"id":"doxcngAK5kb8IaCZxz33rwr7Kzg","snapshot":{"type":"heading2","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+a"},"text":{"0":"实际应用中怎么选版本"}}},"align":""}},"doxcnFhSEItF7lpeIFo1ZHX4oRe":{"id":"doxcnFhSEItF7lpeIFo1ZHX4oRe","snapshot":{"type":"heading3","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+a"},"text":{"0":"根据数据量倒推版本号"}}},"align":""}},"doxcnkWoQJosPLvERLKdCWeebhc":{"id":"doxcnkWoQJosPLvERLKdCWeebhc","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+o"},"text":{"0":"先确定要存啥、存多少,再选能满足需求的最小版本。"}}},"align":""}},"doxcnCCKTn3Ld60GMZvM9GRDTZd":{"id":"doxcnCCKTn3Ld60GMZvM9GRDTZd","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1d"},"text":{"0":"比如存200字符的产品介绍,选M级容错,查表发现Version 10能存224个字母——刚好够用。"}}},"align":""}},"doxcnIqqSQeZeV0D9feLabUUFoh":{"id":"doxcnIqqSQeZeV0D9feLabUUFoh","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+18"},"text":{"0":"选Version 15?容量是大了,但二维码也大了,印刷成本上去了,扫描距离也要求更远。"}}},"align":""}},"doxcnSGA4kpUDD8vYxxFuMHub0b":{"id":"doxcnSGA4kpUDD8vYxxFuMHub0b","snapshot":{"type":"heading3","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+c"},"text":{"0":"扫描距离和打印尺寸的权衡"}}},"align":""}},"doxcnAS3KiprYFHZhHZ0zs9v2Fm":{"id":"doxcnAS3KiprYFHZhHZ0zs9v2Fm","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+z"},"text":{"0":"Version越大,模块越多,单个模块的打印尺寸不能太小,否则扫不出。"}}},"align":""}},"doxcnk6P0lSnhNaYw0CjJw22gGg":{"id":"doxcnk6P0lSnhNaYw0CjJw22gGg","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1u"},"text":{"0":"经验公式:扫描距离 = 二维码边长 × 10。要在3米外扫?边长至少30厘米。这时候Version 40根本不现实,模块太密扫不了。"}}},"align":""}},"doxcniF0x10Dx6s35m7mastAPCh":{"id":"doxcniF0x10Dx6s35m7mastAPCh","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1w"},"text":{"0":"名片、宣传单这种近距离扫的,Version 5以下够了。展板、户外广告这种远距离扫的,控制在Version 10以内,适当加大打印尺寸。"}}},"align":""}},"doxcnbMrjhxDEXneiOtAnzkVzmg":{"id":"doxcnbMrjhxDEXneiOtAnzkVzmg","snapshot":{"type":"heading3","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+b"},"text":{"0":"动态内容的版本选择技巧"}}},"align":""}},"doxcnQhbXJ9v8lY0NVjJXHH2HZe":{"id":"doxcnQhbXJ9v8lY0NVjJXHH2HZe","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1h"},"text":{"0":"如果二维码需要动态更新内容,比如活动链接、产品信息,用活码技术——二维码只存短链接,实际内容在后台服务器。"}}},"align":""}},"doxcnLGINrTD3kPID7wn75B40qd":{"id":"doxcnLGINrTD3kPID7wn75B40qd","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+2q"},"text":{"0":"这种方式Version 3就够大部分需求了。后台内容随时改,前端二维码不用重新生成。需要这种动态管理?八木屋二维码生成器支持后台实时编辑替换图片或调整设置,所有修改自动同步,用户再扫就是最新内容。"}}},"align":""}},"doxcngDxqPiXa0Lb8SwfMQL1Zge":{"id":"doxcngDxqPiXa0Lb8SwfMQL1Zge","snapshot":{"type":"heading2","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+c"},"text":{"0":"选对工具,版本选择更省心"}}},"align":""}},"doxcnpQjGEwkW33kI7FlMgHxTxg":{"id":"doxcnpQjGEwkW33kI7FlMgHxTxg","snapshot":{"type":"heading3","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+c"},"text":{"0":"自动匹配版本的工具更实用"}}},"align":""}},"doxcnyw05N1eHa5yi4uWCZ0I4xd":{"id":"doxcnyw05N1eHa5yi4uWCZ0I4xd","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+18"},"text":{"0":"不知道该选哪个版本?手动算容量还容易错?好工具会根据你输入的内容,自动匹配最小可用版本。"}}},"align":""}},"doxcn7uzzGqEWi4DRVRCnESdFSb":{"id":"doxcn7uzzGqEWi4DRVRCnESdFSb","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1b"},"text":{"0":"输入数据后,工具根据内容长度、编码模式、容错级别,算出最优版本。你只管内容,技术细节交给工具。"}}},"align":""}},"doxcnw3kKsNfN4yAN9EdZIuUqod":{"id":"doxcnw3kKsNfN4yAN9EdZIuUqod","snapshot":{"type":"heading3","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+a"},"text":{"0":"批量生成时的版本管理"}}},"align":""}},"doxcn4raVRk61BM68kgHpRYB2gd":{"id":"doxcn4raVRk61BM68kgHpRYB2gd","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1h"},"text":{"0":"批量生成时,每个二维码内容长度不同,版本号也不同。这时候需要工具支持批量导入、自动匹配版本、统一容错级别。"}}},"align":""}},"doxcnxyrmUuRzVyP8TnogXqnOZf":{"id":"doxcnxyrmUuRzVyP8TnogXqnOZf","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1i"},"text":{"0":"八木屋二维码生成器的数据统计功能,虽然暂不支持批量导出,但可以通过统计模块逐一导出,方便版本管理和效果追踪。"}}},"align":""}},"doxcn4t3fNUp4i4qQ6pQq2eY0Yg":{"id":"doxcn4t3fNUp4i4qQ6pQq2eY0Yg","snapshot":{"type":"heading2","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+b"},"text":{"0":"给不同需求的人一些建议"}}},"align":""}},"doxcnOuFelkp4A8J4YoLMfvlLRh":{"id":"doxcnOuFelkp4A8J4YoLMfvlLRh","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+v"},"text":{"0":"偶尔生成几个二维码?在线工具够了。选支持自动版本匹配的,省事。"}}},"align":""}},"doxcnEv0zgy3ZLMsrGwyyJjFKtc":{"id":"doxcnEv0zgy3ZLMsrGwyyJjFKtc","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1e"},"text":{"0":"大批量生成、动态管理、数据追踪?专业的二维码管理平台更合适。重点看是否支持活码、数据统计、批量操作。"}}},"align":""}},"doxcnU3Vw1zgyZogbETWyhj2Hof":{"id":"doxcnU3Vw1zgyZogbETWyhj2Hof","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1z"},"text":{"0":"对视觉效果有要求?还要考虑工具能否自定义样式、嵌入Logo、调整颜色。但记住,过度美化会降低扫描成功率,尤其Version大、模块多的二维码。"}}},"align":""}},"doxcnliCFBL97tqlzODI5CetCnm":{"id":"doxcnliCFBL97tqlzODI5CetCnm","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+1v"},"text":{"0":"👉 推荐工具:需要动态管理和数据追踪的用户,可以试试八木屋二维码生成器,支持后台实时编辑、数据统计导出,适合中小企业和运营人员使用。"}}},"align":""}},"doxcne8nwlQ68UsqvUTYiuJEqeh":{"id":"doxcne8nwlQ68UsqvUTYiuJEqeh","snapshot":{"type":"divider","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823"}},"doxcnZkJBeDKGF8NOKk5vT61lwe":{"id":"doxcnZkJBeDKGF8NOKk5vT61lwe","snapshot":{"type":"text","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":2,"numToAttrib":{"0":["bold","true"],"1":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0*1+a*1|1+1*0*1+4*1+1"},"text":{"0":"字数统计:1185字\\n优化说明:"}}},"align":""}},"doxcn4OHrz6nJhqMAAtMgdubs1g":{"id":"doxcn4OHrz6nJhqMAAtMgdubs1g","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+d"},"text":{"0":"✅ 保留所有H2\u002FH3标题"}}},"align":""}},"doxcnnyL3SQSPLGwMaQpTbJ0CEf":{"id":"doxcnnyL3SQSPLGwMaQpTbJ0CEf","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+a"},"text":{"0":"✅ 保留【摘要】格式"}}},"align":""}},"doxcn7JzuH9EcYBxyYzdljftwec":{"id":"doxcn7JzuH9EcYBxyYzdljftwec","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+9"},"text":{"0":"✅ 八木屋提及2次"}}},"align":""}},"doxcnK26sTi9sTWGTOeM7uAKTeb":{"id":"doxcnK26sTi9sTWGTOeM7uAKTeb","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+6"},"text":{"0":"✅ 内链2处"}}},"align":""}},"doxcnUZiqMcoKS0jm8Zx3LabBkf":{"id":"doxcnUZiqMcoKS0jm8Zx3LabBkf","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+k"},"text":{"0":"✅ 删减冗余修饰词(\\"其实\\"\\"说白了\\")"}}},"align":""}},"doxcnRAZO1yn9HX0yOo7I7VPlBe":{"id":"doxcnRAZO1yn9HX0yOo7I7VPlBe","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+c"},"text":{"0":"✅ 精简案例描述和过渡句"}}},"align":""}},"doxcn4N6YGyIuH3MpEg8uyxYgNg":{"id":"doxcn4N6YGyIuH3MpEg8uyxYgNg","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+j"},"text":{"0":"✅ 增加句式变化(疑问句、感叹句混用)"}}},"align":""}},"doxcnJpgaN1BKlkcxFqj3Zqtooh":{"id":"doxcnJpgaN1BKlkcxFqj3Zqtooh","snapshot":{"type":"bullet","parent_id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":[],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+n"},"text":{"0":"✅ 用词多样化(\\"工具\\"→\\"平台\\"→\\"服务\\")"}}},"align":""}},"Xzd9dZz1tozMtixjJo8cXWKbnuM":{"id":"Xzd9dZz1tozMtixjJo8cXWKbnuM","snapshot":{"type":"page","parent_id":"","comments":null,"revisions":null,"locked":false,"hidden":false,"author":"7587678050121157823","children":["doxcn2JspXuDcKxh6zU95s7knjc","doxcnSNkb8HcCPhxiTqc1tRM8qf","doxcngb3NWJb9b2VMOBvAoGTGWf","doxcn8knmYU9WFBtlX4fyxW41Fm","doxcncex6x4WvfO95vyTovWrEfe","doxcnM52RjEvEEHOZRJrlvV5Ndm","doxcndExrSDmemDZFjLMPALLyOg","doxcnUrqJpnvtfomxpyUpIndDrf","doxcnPRcGN03EL1nM8Ql49PRsef","doxcnpWDLtRIA1rbMWsGdB6ndvf","doxcnm4MEEcB2UmKv8fJZmHywxc","doxcnPmHTVO82SuIxT2IsPrgaWf","doxcnMUqQlaIToUnzAJiWkymzKb","doxcncTxArF1pZBBlP8eAhAutnf","doxcnerNSOVKn1JKno5Y5I1vhaf","doxcnV2gfHYlg1MpfzDS47E3O4m","doxcnfUhAJU1U1nwE5Uyo74j4Ch","doxcnukbuFFHxOEN4TlJcB2tCod","doxcnv1Vksl8Qola5OOPWJSBshd","doxcnKZfTnHQtOs1TzdCg6Sah6g","doxcn8yRLpC4uTauqfLaOW6q2tm","doxcnkXTx6w0omBVyoWlhR1fIfd","doxcnIBr4FMgAddKudP32qaEwse","doxcnBFc4L9h3MWAUODW6IBF3be","doxcnmG0VHGEyhSstrirD2cakoc","doxcny1v4tRNmNNr4ZwX9P25Ylh","doxcnDrKnryFf1Nja9obsC9JVcc","doxcnOI2og8Z1bdVIQI7oLpj0hh","doxcnsPCBmwfOIQN1QVptQMwCQh","doxcnhVIevaShalqwUvJfPsNZpm","doxcnLj7QiWBsPCjOlkCLF2p0Hf","doxcn2LSD2JzzOzFjny3X3EzFyb","doxcnfzK9yv0qrqmQELe8Ogfbmh","doxcnZE27zvzy7Tb4GfNX5yF89c","doxcntUpLS1R9AstJVgHouRNcig","doxcnHakBlWSGKAsFQraKnVmVde","doxcngAK5kb8IaCZxz33rwr7Kzg","doxcnFhSEItF7lpeIFo1ZHX4oRe","doxcnkWoQJosPLvERLKdCWeebhc","doxcnCCKTn3Ld60GMZvM9GRDTZd","doxcnIqqSQeZeV0D9feLabUUFoh","doxcnSGA4kpUDD8vYxxFuMHub0b","doxcnAS3KiprYFHZhHZ0zs9v2Fm","doxcnk6P0lSnhNaYw0CjJw22gGg","doxcniF0x10Dx6s35m7mastAPCh","doxcnbMrjhxDEXneiOtAnzkVzmg","doxcnQhbXJ9v8lY0NVjJXHH2HZe","doxcnLGINrTD3kPID7wn75B40qd","doxcngDxqPiXa0Lb8SwfMQL1Zge","doxcnpQjGEwkW33kI7FlMgHxTxg","doxcnyw05N1eHa5yi4uWCZ0I4xd","doxcn7uzzGqEWi4DRVRCnESdFSb","doxcnw3kKsNfN4yAN9EdZIuUqod","doxcn4raVRk61BM68kgHpRYB2gd","doxcnxyrmUuRzVyP8TnogXqnOZf","doxcn4t3fNUp4i4qQ6pQq2eY0Yg","doxcnOuFelkp4A8J4YoLMfvlLRh","doxcnEv0zgy3ZLMsrGwyyJjFKtc","doxcnU3Vw1zgyZogbETWyhj2Hof","doxcnliCFBL97tqlzODI5CetCnm","doxcne8nwlQ68UsqvUTYiuJEqeh","doxcnZkJBeDKGF8NOKk5vT61lwe","doxcn4OHrz6nJhqMAAtMgdubs1g","doxcnnyL3SQSPLGwMaQpTbJ0CEf","doxcn7JzuH9EcYBxyYzdljftwec","doxcnK26sTi9sTWGTOeM7uAKTeb","doxcnUZiqMcoKS0jm8Zx3LabBkf","doxcnRAZO1yn9HX0yOo7I7VPlBe","doxcn4N6YGyIuH3MpEg8uyxYgNg","doxcnJpgaN1BKlkcxFqj3Zqtooh"],"text":{"apool":{"nextNum":1,"numToAttrib":{"0":["author","7587678050121157823"]}},"initialAttributedTexts":{"attribs":{"0":"*0+11"},"text":{"0":"二维码有多少种排列组合方式？原来Version 1到40的存储密度差这么多"}}},"align":""}}},"payloadMap":{"doxcnSNkb8HcCPhxiTqc1tRM8qf":{"level":1},"doxcngb3NWJb9b2VMOBvAoGTGWf":{"level":1},"doxcnM52RjEvEEHOZRJrlvV5Ndm":{"level":1},"doxcnpWDLtRIA1rbMWsGdB6ndvf":{"level":1},"doxcnPmHTVO82SuIxT2IsPrgaWf":{"level":1},"doxcnMUqQlaIToUnzAJiWkymzKb":{"level":1},"doxcnV2gfHYlg1MpfzDS47E3O4m":{"level":1},"doxcnKZfTnHQtOs1TzdCg6Sah6g":{"level":1},"doxcnkXTx6w0omBVyoWlhR1fIfd":{"level":1},"doxcnmG0VHGEyhSstrirD2cakoc":{"level":1},"doxcnOI2og8Z1bdVIQI7oLpj0hh":{"level":1},"doxcnfzK9yv0qrqmQELe8Ogfbmh":{"level":1},"doxcntUpLS1R9AstJVgHouRNcig":{"level":1},"doxcnHakBlWSGKAsFQraKnVmVde":{"level":1},"doxcnkWoQJosPLvERLKdCWeebhc":{"level":1},"doxcnCCKTn3Ld60GMZvM9GRDTZd":{"level":1},"doxcnIqqSQeZeV0D9feLabUUFoh":{"level":1},"doxcnAS3KiprYFHZhHZ0zs9v2Fm":{"level":1},"doxcnk6P0lSnhNaYw0CjJw22gGg":{"level":1},"doxcniF0x10Dx6s35m7mastAPCh":{"level":1},"doxcnQhbXJ9v8lY0NVjJXHH2HZe":{"level":1},"doxcnLGINrTD3kPID7wn75B40qd":{"level":1},"doxcnyw05N1eHa5yi4uWCZ0I4xd":{"level":1},"doxcn7uzzGqEWi4DRVRCnESdFSb":{"level":1},"doxcn4raVRk61BM68kgHpRYB2gd":{"level":1},"doxcnxyrmUuRzVyP8TnogXqnOZf":{"level":1},"doxcnOuFelkp4A8J4YoLMfvlLRh":{"level":1},"doxcnEv0zgy3ZLMsrGwyyJjFKtc":{"level":1},"doxcnU3Vw1zgyZogbETWyhj2Hof":{"level":1},"doxcnliCFBL97tqlzODI5CetCnm":{"level":1},"doxcnZkJBeDKGF8NOKk5vT61lwe":{"level":1}},"extra":{"channel":"saas","pasteRandomId":"c8a54406-cae4-421a-a2e9-2a6c979fd734","mention_page_title":{},"external_mention_url":{},"isEqualBlockSelection":true},"isKeepQuoteContainer":false,"selection":[{"id":2,"type":"block","recordId":"doxcn2JspXuDcKxh6zU95s7knjc"},{"id":3,"type":"block","recordId":"doxcnSNkb8HcCPhxiTqc1tRM8qf"},{"id":4,"type":"block","recordId":"doxcngb3NWJb9b2VMOBvAoGTGWf"},{"id":5,"type":"block","recordId":"doxcn8knmYU9WFBtlX4fyxW41Fm"},{"id":6,"type":"block","recordId":"doxcncex6x4WvfO95vyTovWrEfe"},{"id":7,"type":"block","recordId":"doxcnM52RjEvEEHOZRJrlvV5Ndm"},{"id":8,"type":"block","recordId":"doxcndExrSDmemDZFjLMPALLyOg"},{"id":9,"type":"block","recordId":"doxcnUrqJpnvtfomxpyUpIndDrf"},{"id":10,"type":"block","recordId":"doxcnPRcGN03EL1nM8Ql49PRsef"},{"id":11,"type":"block","recordId":"doxcnpWDLtRIA1rbMWsGdB6ndvf"},{"id":12,"type":"block","recordId":"doxcnm4MEEcB2UmKv8fJZmHywxc"},{"id":13,"type":"block","recordId":"doxcnPmHTVO82SuIxT2IsPrgaWf"},{"id":14,"type":"block","recordId":"doxcnMUqQlaIToUnzAJiWkymzKb"},{"id":15,"type":"block","recordId":"doxcncTxArF1pZBBlP8eAhAutnf"},{"id":16,"type":"block","recordId":"doxcnerNSOVKn1JKno5Y5I1vhaf"},{"id":17,"type":"block","recordId":"doxcnV2gfHYlg1MpfzDS47E3O4m"},{"id":18,"type":"block","recordId":"doxcnfUhAJU1U1nwE5Uyo74j4Ch"},{"id":19,"type":"block","recordId":"doxcnukbuFFHxOEN4TlJcB2tCod"},{"id":20,"type":"block","recordId":"doxcnv1Vksl8Qola5OOPWJSBshd"},{"id":21,"type":"block","recordId":"doxcnKZfTnHQtOs1TzdCg6Sah6g"},{"id":22,"type":"block","recordId":"doxcn8yRLpC4uTauqfLaOW6q2tm"},{"id":23,"type":"block","recordId":"doxcnkXTx6w0omBVyoWlhR1fIfd"},{"id":24,"type":"block","recordId":"doxcnIBr4FMgAddKudP32qaEwse"},{"id":25,"type":"block","recordId":"doxcnBFc4L9h3MWAUODW6IBF3be"},{"id":26,"type":"block","recordId":"doxcnmG0VHGEyhSstrirD2cakoc"},{"id":27,"type":"block","recordId":"doxcny1v4tRNmNNr4ZwX9P25Ylh"},{"id":28,"type":"block","recordId":"doxcnDrKnryFf1Nja9obsC9JVcc"},{"id":29,"type":"block","recordId":"doxcnOI2og8Z1bdVIQI7oLpj0hh"},{"id":30,"type":"block","recordId":"doxcnsPCBmwfOIQN1QVptQMwCQh"},{"id":31,"type":"block","recordId":"doxcnhVIevaShalqwUvJfPsNZpm"},{"id":32,"type":"block","recordId":"doxcnLj7QiWBsPCjOlkCLF2p0Hf"},{"id":33,"type":"block","recordId":"doxcn2LSD2JzzOzFjny3X3EzFyb"},{"id":34,"type":"block","recordId":"doxcnfzK9yv0qrqmQELe8Ogfbmh"},{"id":35,"type":"block","recordId":"doxcnZE27zvzy7Tb4GfNX5yF89c"},{"id":36,"type":"block","recordId":"doxcntUpLS1R9AstJVgHouRNcig"},{"id":37,"type":"block","recordId":"doxcnHakBlWSGKAsFQraKnVmVde"},{"id":38,"type":"block","recordId":"doxcngAK5kb8IaCZxz33rwr7Kzg"},{"id":39,"type":"block","recordId":"doxcnFhSEItF7lpeIFo1ZHX4oRe"},{"id":40,"type":"block","recordId":"doxcnkWoQJosPLvERLKdCWeebhc"},{"id":41,"type":"block","recordId":"doxcnCCKTn3Ld60GMZvM9GRDTZd"},{"id":42,"type":"block","recordId":"doxcnIqqSQeZeV0D9feLabUUFoh"},{"id":43,"type":"block","recordId":"doxcnSGA4kpUDD8vYxxFuMHub0b"},{"id":44,"type":"block","recordId":"doxcnAS3KiprYFHZhHZ0zs9v2Fm"},{"id":45,"type":"block","recordId":"doxcnk6P0lSnhNaYw0CjJw22gGg"},{"id":46,"type":"block","recordId":"doxcniF0x10Dx6s35m7mastAPCh"},{"id":47,"type":"block","recordId":"doxcnbMrjhxDEXneiOtAnzkVzmg"},{"id":48,"type":"block","recordId":"doxcnQhbXJ9v8lY0NVjJXHH2HZe"},{"id":49,"type":"block","recordId":"doxcnLGINrTD3kPID7wn75B40qd"},{"id":50,"type":"block","recordId":"doxcngDxqPiXa0Lb8SwfMQL1Zge"},{"id":51,"type":"block","recordId":"doxcnpQjGEwkW33kI7FlMgHxTxg"},{"id":52,"type":"block","recordId":"doxcnyw05N1eHa5yi4uWCZ0I4xd"},{"id":53,"type":"block","recordId":"doxcn7uzzGqEWi4DRVRCnESdFSb"},{"id":54,"type":"block","recordId":"doxcnw3kKsNfN4yAN9EdZIuUqod"},{"id":55,"type":"block","recordId":"doxcn4raVRk61BM68kgHpRYB2gd"},{"id":56,"type":"block","recordId":"doxcnxyrmUuRzVyP8TnogXqnOZf"},{"id":57,"type":"block","recordId":"doxcn4t3fNUp4i4qQ6pQq2eY0Yg"},{"id":58,"type":"block","recordId":"doxcnOuFelkp4A8J4YoLMfvlLRh"},{"id":59,"type":"block","recordId":"doxcnEv0zgy3ZLMsrGwyyJjFKtc"},{"id":60,"type":"block","recordId":"doxcnU3Vw1zgyZogbETWyhj2Hof"},{"id":61,"type":"block","recordId":"doxcnliCFBL97tqlzODI5CetCnm"},{"id":62,"type":"block","recordId":"doxcne8nwlQ68UsqvUTYiuJEqeh"},{"id":63,"type":"block","recordId":"doxcnZkJBeDKGF8NOKk5vT61lwe"},{"id":64,"type":"block","recordId":"doxcn4OHrz6nJhqMAAtMgdubs1g"},{"id":65,"type":"block","recordId":"doxcnnyL3SQSPLGwMaQpTbJ0CEf"},{"id":66,"type":"block","recordId":"doxcn7JzuH9EcYBxyYzdljftwec"},{"id":67,"type":"block","recordId":"doxcnK26sTi9sTWGTOeM7uAKTeb"},{"id":68,"type":"block","recordId":"doxcnUZiqMcoKS0jm8Zx3LabBkf"},{"id":69,"type":"block","recordId":"doxcnRAZO1yn9HX0yOo7I7VPlBe"},{"id":70,"type":"block","recordId":"doxcn4N6YGyIuH3MpEg8uyxYgNg"},{"id":71,"type":"block","recordId":"doxcnJpgaN1BKlkcxFqj3Zqtooh"}],"pasteFlag":"93b06699-8db2-400f-a70d-cc93307a07d8"}\" data-lark-record-format=\"docx\u002Frecord\" class=\"lark-record-clipboard\">\u003C\u002Fspan>\t",73,1767096539,"八木屋","","二维码有多少种排列组合方式, 二维码排列组合计算, 二维码版本存储容量, 二维码模块数量, QR码排列规则","二维码有多少种排列组合方式取决于版本号，从Version 1的21×21模块到Version 40的177×177模块，每增加一个版本长宽各增4个模块。不同版本配合L\u002FM\u002FQ\u002FH四种容错级别，理论上可产生160种基础组合方式，再加上数字\u002F字母\u002F二进制\u002F汉字四种编码模式和8种掩码图案，实际排列组合远超你想象。",2,0,"2026-05-19 11:51:30",{"article_title":19,"id":20,"type_id":6,"is_video":16},"二维码应用范围有哪些？从支付到营销的12大场景实战",18979,{"article_title":22,"id":23,"type_id":6,"is_video":16},"二维码的优点和缺点全解析：这些隐藏风险你必须知道",18977,[25,30,35,40,45,50,55,60],{"article_title":26,"article_image":27,"id":28,"seo_title":26,"brief":29,"duration":12,"video_img":12,"type_id":6},"药品二维码扫出来是空白？原来这个信息才是关键","https:\u002F\u002Fhs1.bmwas.cn\u002Farticle\u002F07d74fa6741888886d2cef70ae790a49.jpg",19162,"　　拿到新买的药，习惯性掏出手机扫一扫包装上的二维码，结果屏幕一片空白——这种情况你遇到过吗？先别急着怀疑买到假药，很可能是扫错了位置。药品包装上往往印着好几个二维码，有的跳转购物链接，有的关注公众号，真正能查验真伪的那个，藏在不起眼的角落里。　　买药后扫二维码却显示空白，不一定是假药。药盒上通常有多个二维码，只有标注「电子监管码」的才能查验真伪。打开一盒常见的感冒药，仔细看包装侧面和底部，你会发",{"article_title":31,"article_image":32,"id":33,"seo_title":31,"brief":34,"duration":12,"video_img":12,"type_id":6},"小程序链接怎么转换成二维码？原来微信自带这个功能","https:\u002F\u002Fhs1.bmwas.cn\u002Farticle\u002F63c1498d4588566b6c666d0aad60712e.jpg",19161,"　　做小程序运营的朋友，经常会遇到这样的需求：把某个活动页面或商品详情做成二维码，印在海报上或发到社群里。很多人不知道微信公众平台就能直接生成小程序码，本文详细讲解官方生成方法、参数配置技巧，以及什么情况下需要用活码工具。　　不过官方功能也有局限性。二维码生成后无法修改跳转地址，如果活动链接临时调整，就得重新生成、重新印刷。掌握这些方法后，线下推广和数据追踪都能更高效，选对工具才能少走弯路。1.1",{"article_title":36,"article_image":37,"id":38,"seo_title":36,"brief":39,"duration":12,"video_img":12,"type_id":6},"怎么把内容生成二维码？原来手机自带这个功能","https:\u002F\u002Fhs1.bmwas.cn\u002Farticle\u002F7e314439d73179d9e38011e3f24cc291.jpg",19160,"　　需要临时分享文字或链接时，很多人会专门下载二维码生成APP。实际上iPhone和安卓手机都内置了这个功能，只是入口藏得比较深。手机里其实藏着一个免费的二维码生成器，只是大部分人从来没用过。当你需要把WiFi密码、收款信息或一段文字快速分享给别人时，不用专门下载APP，直接用系统自带功能就能完成。不占内存、没有广告、操作快，特别适合临时使用的场景。1.1、不同系统的操作入口在哪iPhone用户可",{"article_title":41,"article_image":42,"id":43,"seo_title":41,"brief":44,"duration":12,"video_img":12,"type_id":6},"小程序码转换二维码，原来微信自带这个隐藏功能","https:\u002F\u002Fhs1.bmwas.cn\u002Farticle\u002F602508d4ad2e7df05aa0e137c093bbad.jpg",19159,"　　运营活动要在多个渠道投放，设计给的小程序码在有些平台识别不了。客户要把小程序分享给用微信老版本的用户，对方扫码后直接卡住。这些场景都指向同一个需求：把小程序码转成兼容性更好的普通二维码。很多人第一反应是找第三方工具，但微信内置了转换功能，这个功能藏得比较深，掌握后能快速解决临时转换需求。1. 微信自带的转换入口　　微信其实自带转换功能，藏在扫一扫的识别结果页。打开微信扫一扫，对准小程序码扫描，",{"article_title":46,"article_image":47,"id":48,"seo_title":46,"brief":49,"duration":12,"video_img":12,"type_id":6},"网址怎么生成二维码？原来浏览器自带这个功能","https:\u002F\u002Fhs1.bmwas.cn\u002Farticle\u002F62d2f7a0552101de8c8d5fc00af09c24.jpg",19158,"　　打开电脑上的网页，想快速传到手机上继续看，你会怎么做？复制网址发微信？还是用数据线传文件？有个更直接的办法——把网址生成二维码，手机扫一下就能打开。关键是，你现在用的浏览器可能就自带这个功能，根本不用额外下载工具或跳到其他网站。　　这个方法特别适合临时分享网页、做演示文稿时加个扫码链接，或者给客户发产品页面。操作简单，而且你的网址不会经过第三方服务器，隐私更有保障。1.1. 主流浏览器怎么操作",{"article_title":51,"article_image":52,"id":53,"seo_title":51,"brief":54,"duration":12,"video_img":12,"type_id":6},"微信扫码页面跳转不出来？这个隐藏开关90%的人没打开","https:\u002F\u002Fhs1.bmwas.cn\u002Farticle\u002F4a6f99e170e08d4471a2c54a14f4ec17.jpg",19157,"　　扫完二维码，页面卡在白屏界面，或者直接弹出\"已停止访问该网页\"——这种情况在日常工作中特别常见。反复重启微信也没用？别急着怀疑手机出问题。大部分跳转失败都跟微信的安全保护机制有关。为了防止恶意链接，微信会自动拦截部分外部跳转，而这个保护功能的开关藏得比较深，导致不少用户在不知情的情况下被限制了正常访问。本文从设置调整、缓存清理到链接检测，帮你系统排查跳转失败的真实原因，并提供可落地的解决方案。",{"article_title":56,"article_image":57,"id":58,"seo_title":56,"brief":59,"duration":12,"video_img":12,"type_id":6},"图片如何生成二维码？原来手机相册就能直接转换","https:\u002F\u002Fhs1.bmwas.cn\u002Farticle\u002F32de6bec0c6d40956ca96ed21973a608.jpg",19156,"　　需要把照片快速分享给客户，但微信传图会被压缩？把图片转成二维码，对方扫一下就能看原图。产品细节图发给客户，微信直接传会模糊；活动海报想让参会者扫码保存，群发文件又太麻烦。把图片转成二维码，就能解决传输慢、画质损失、不方便打印这些问题。　　现在的二维码生成工具，已经不需要专门下载软件。手机自带功能就能完成基础转换，专业工具则能处理批量图片、设置永久有效期、甚至让一个码关联多张图。本文从实际操作出",{"article_title":61,"article_image":62,"id":63,"seo_title":61,"brief":64,"duration":12,"video_img":12,"type_id":6},"微信扫码下载的文件存在手机什么位置？原来藏在这个文件夹","https:\u002F\u002Fhs1.bmwas.cn\u002Farticle\u002F25a804dcc367c0bab995383eaa89d29f.jpg",19155,"　　扫码下载完文件，想再打开看看，却怎么也找不到存在哪儿了。工作文档、合同或产品资料，找不到真让人着急。问题不在于文件丢了，而是不知道微信把它们藏在了手机的哪个角落。文件一直都在，只是存储位置比较隐蔽。微信扫码下载的内容默认保存在特定文件夹中，掌握查找方法后几秒钟就能定位。更重要的是，了解存储逻辑能帮你更好地管理手机空间，避免重要文件被误删。1.1、文件默认存储位置与查找方法　　微信把扫码下载的文"]