{"id":200950,"date":"2025-05-06T12:32:23","date_gmt":"2025-05-06T04:32:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200950\/"},"modified":"2025-05-06T12:32:23","modified_gmt":"2025-05-06T04:32:23","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-go-%e8%af%ad%e8%a8%80%e5%af%b9-mysql-%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%af%a2%e4%b8%ad%e7%9a%84%e7%89%b9%e6%ae%8a%e5%ad%97%e7%ac%a6%e8%bf%9b%e8%a1%8c%e8%bd%ac%e4%b9%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200950\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 Go \u8bed\u8a00\u5bf9 MySQL \u6a21\u7cca\u67e5\u8be2\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u8fdb\u884c\u8f6c\u4e49\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

\u5982\u4f55\u4f7f\u7528 Go \u8bed\u8a00\u5bf9 MySQL \u6a21\u7cca\u67e5\u8be2\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u8fdb\u884c\u8f6c\u4e49\uff1f<\/h1>\n<\/p>\n

<\/p>\n

mysql \u6a21\u7cca\u67e5\u8be2\u8f6c\u4e49\u7279\u6b8a\u5b57\u7b26<\/strong><\/p>\n

\u5728 mysql \u6a21\u7cca\u67e5\u8be2\u4e2d\uff0c% \u4f5c\u4e3a\u901a\u914d\u7b26\u4f7f\u7528\uff0c\u8868\u793a\u5339\u914d\u4efb\u610f\u5b57\u7b26\u3002\u4f46\u662f\uff0c\u5982\u679c\u9700\u8981\u67e5\u8be2\u7684\u5185\u5bb9\u672c\u8eab\u542b\u6709 %, \u5219\u9700\u8981\u8fdb\u884c\u8f6c\u4e49\u3002\u5bf9\u4e8e go \u8bed\u8a00\u7528\u6237\u6765\u8bf4\uff0c\u4ee5\u4e0b\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u7279\u6b8a\u5b57\u7b26\u8f6c\u4e49\uff1a<\/p>\n

\u8f6c\u4e49\u65b9\u6cd5<\/strong><\/p>\n

\u5b98\u65b9 gorm \u5e93\u63d0\u4f9b\u4e86 escapelike \u51fd\u6570\uff0c\u53ef\u5bf9\u7279\u6b8a\u5b57\u7b26\u8fdb\u884c\u8f6c\u4e49\uff1a<\/p>\n

import \"gorm.io\/gorm\"\n\nquery := gorm.escapelike(\"%\", \"%\", \"%\")<\/pre>\n
\u8be5\u51fd\u6570\u63a5\u53d7\u4e09\u4e2a\u53c2\u6570\uff1aleft \u548c right \u5206\u522b\u4ee3\u8868\u8f6c\u4e49\u5b57\u7b26\u5728\u67e5\u8be2\u4e2d\u7684\u5de6\u4fa7\u548c\u53f3\u4fa7\uff1bword \u662f\u9700\u8981\u8f6c\u4e49\u7684\u5185\u5bb9\u3002<\/p>\n
\u5176\u4ed6\u9700\u8981\u8f6c\u4e49\u7684\u5b57\u7b26<\/strong><\/p>\n
\u9664\u4e86 % \u4ee5\u5916\uff0cmysql \u4e2d\u8fd8\u9700\u8981\u8f6c\u4e49\u4ee5\u4e0b\u5b57\u7b26\uff1a<\/p>\n
    \n
  • \u4e0b\u5212\u7ebf\uff08_\uff09\uff1a\u4e0b\u5212\u7ebf\u8868\u793a\u5339\u914d\u5355\u4e2a\u5b57\u7b26<\/li>\n
  • \u53cd\u659c\u6760\uff08\uff09\uff1a\u53cd\u659c\u6760\u7528\u4e8e\u8f6c\u4e49\u7d27\u968f\u5176\u540e\u7684\u5b57\u7b26<\/li>\n<\/ul>\n
    \u4f7f\u7528\u793a\u4f8b<\/strong><\/p>\n
    \u4ee5\u4e0b\u793a\u4f8b\u6f14\u793a\u5982\u4f55\u4f7f\u7528 escapelike \u51fd\u6570\u8f6c\u4e49\u7279\u6b8a\u5b57\u7b26\uff1a<\/p>\n
    import \"gorm.io\/gorm\"\n\nfunc main() {\n    word := \"this%is%a%string\"\n    query := gorm.EscapeLike(\"%\", \"%\", word)\n    fmt.Println(query) \/\/ \u8f93\u51fa: %this%%is%a%%string%\n}<\/pre>\n
    \u901a\u8fc7\u4f7f\u7528 escapelike \u51fd\u6570\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5728 go \u8bed\u8a00\u4e2d\u5bf9 mysql \u6a21\u7cca\u67e5\u8be2\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u8fdb\u884c\u8f6c\u4e49\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u5305\u542b\u7279\u6b8a\u5b57\u7b26\u5185\u5bb9\u7684\u7cbe\u786e\u67e5\u8be2\u3002<\/p>\n
    \u4eca\u5929\u5173\u4e8e\u300a\u5982\u4f55\u4f7f\u7528 Go \u8bed\u8a00\u5bf9 MySQL \u6a21\u7cca\u67e5\u8be2\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u8fdb\u884c\u8f6c\u4e49\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff01<\/p>\n
    \n
    \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    \u5982\u4f55\u4f7f\u7528 Go \u8bed\u8a00\u5bf9 MySQ...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-200950","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200950","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=200950"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200950\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}