{"id":2024,"date":"2022-10-15T09:25:55","date_gmt":"2022-10-15T01:25:55","guid":{"rendered":"http:\/\/pipingpig.com\/index.php\/2022\/10\/15\/smart3d-0460\/"},"modified":"2026-08-20T18:19:34","modified_gmt":"2026-08-20T10:19:34","slug":"smart3d-0460","status":"publish","type":"post","link":"https:\/\/www.pipingpig.com\/2022\/10\/15\/smart3d-0460\/","title":{"rendered":"SQLServer like\u6a21\u7cca\u67e5\u8be2\u4e2d\u6709\u7279\u6b8a\u5b57\u7b26\u5bfc\u81f4\u67e5\u8be2\u4e0d\u5230\u6570\u636e\u95ee\u9898\u89e3\u51b3"},"content":{"rendered":"<div class=\"content\">\n<p>\u95ee\u9898\u63cf\u8ff0\uff1a<\/p>\n<p>\u4f7f\u7528SQLServer\u6267\u884c select * from users where username like &#8216;%123[\u66f9\u64cd]&#8217;;<\/p>\n<p><\/p>\n<p>\u8bed\u53e5\u8fdb\u884c\u6a21\u7cca\u5339\u914d\u65f6\u6ca1\u6709\u6570\u636e\u3002<\/p>\n<p><\/p>\n<p>\u95ee\u9898\u89e3\u51b3\uff1a<\/p>\n<p>SQL\u8bed\u53e5\u4e2d\u542b\u6709\u7279\u6b8a\u7b26\u53f7\uff0c\u7279\u6b8a\u5b57\u7b26\u4e00\u822c\u90fd\u662f\u901a\u914d\u7b26\uff0c\u9700\u8981\u8fdb\u884c\u8f6c\u4e49\u5904\u7406\u3002<\/p>\n<p><\/p>\n<p>\u7279\u6b8a\u5b57\u7b26\uff1a[\uff08\u4e2d\u62ec\u53f7\uff09\uff0c%\uff08\u767e\u5206\u53f7\uff09\uff0c_ \uff08\u4e0b\u5212\u7ebf\uff09^\u5c16\u53f7\uff09\uff0c!\uff08\u611f\u53f9\u53f7\uff09\u3002<\/p>\n<p><\/p>\n<p>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n<p><\/p>\n<p>1\u3001\u7528\u65b9\u62ec\u53f7[]\u8f6c\u4e49\u5b57\u7b26<\/p>\n<p>\u00a0 \u00a0 \u00a0 \u00a0 \u5904\u7406\u683c\u5f0f\uff1a[\u7279\u6b8a\u5b57\u7b26]\u3002<\/p>\n<p>\u00a0 \u00a0 \u00a0 \u00a0 \u5b9e\u4f8b\uff1aselect * from users where username like &#8216;%123[[]\u66f9\u64cd]&#8217;;<\/p>\n<p>2\u3001\u4f7f\u7528escape \u8f6c\u4e49\u5b57\u7b26\u00a0 \u00a0 \u00a0 \u00a0<\/p>\n<p>\u8bf4\u660e\uff1a\u5728\u8bed\u53e5\u4e2d\uff0c\u5f53\u8f6c\u4e49\u7b26\u7f6e\u4e8e\u7279\u6b8a\u5b57\u7b26\u4e4b\u524d\u65f6\uff0c\u8be5\u901a\u914d\u7b26\u5c31\u89e3\u91ca\u4e3a\u666e\u901a\u5b57\u7b26\u3002<\/p>\n<p>\u00a0 \u00a0 \u00a0 \u00a0 \u5904\u7406\u683c\u5f0f\uff1a&#8217;\u8f6c\u4e49\u7b26 \u7279\u6b8a\u5b57\u7b26&#8217; escape &#8216;\u8f6c\u4e49\u7b26&#8217;\u3002<\/p>\n<p>\u00a0 \u00a0 \u00a0 \u00a0 \u5b9e\u4f8b\uff1a<\/p>\n<p>select * from users where username like &#8216;%123[\u66f9\u64cd]&#8217; escape &#8221;;<\/p>\n<p>select * from users where username like &#8216;%123\/[\u66f9\u64cd]&#8217; escape &#8216;\/&#8217;;<\/p>\n<p>select * from users where username like &#8216;%123|[\u66f9\u64cd]&#8217; escape &#8216;|&#8217;;<\/p>\n<p>select * from users where username like &#8216;%123^[\u66f9\u64cd]&#8217; escape &#8216;^&#8217;;\/\/\u4e0d\u5efa\u8bae<\/p>\n<p>select * from users where username like &#8216;%123![\u66f9\u64cd]&#8217; escape &#8216;!&#8217;;\/\/\u4e0d\u5efa\u8bae<\/p>\n<p>\u00a0\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014<\/p>\n<p>\u7248\u6743\u58f0\u660e\uff1a\u672c\u6587\u4e3aCSDN\u535a\u4e3b\u300c\u65ed\u4e1c\u602a\u300d\u7684\u539f\u521b\u6587\u7ae0\uff0c\u9075\u5faaCC 4.0 BY-SA\u7248\u6743\u534f\u8bae\uff0c\u8f6c\u8f7d\u8bf7\u9644\u4e0a\u539f\u6587\u51fa\u5904\u94fe\u63a5\u53ca\u672c\u58f0\u660e\u3002<\/p>\n<p>\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blog.csdn.net\/qq_38974638\/article\/details\/107564092<\/p>\n<p style=\"text-align: center\"><\/p>\n<p><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u95ee\u9898\u63cf\u8ff0\uff1a \u4f7f\u7528SQLServer\u6267\u884c select * from users where username  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[9,11],"tags":[],"class_list":["post-2024","post","type-post","status-publish","format-standard","hentry","category-smart3d","category-11"],"_links":{"self":[{"href":"https:\/\/www.pipingpig.com\/wp-json\/wp\/v2\/posts\/2024","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pipingpig.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pipingpig.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pipingpig.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pipingpig.com\/wp-json\/wp\/v2\/comments?post=2024"}],"version-history":[{"count":4,"href":"https:\/\/www.pipingpig.com\/wp-json\/wp\/v2\/posts\/2024\/revisions"}],"predecessor-version":[{"id":7588,"href":"https:\/\/www.pipingpig.com\/wp-json\/wp\/v2\/posts\/2024\/revisions\/7588"}],"wp:attachment":[{"href":"https:\/\/www.pipingpig.com\/wp-json\/wp\/v2\/media?parent=2024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pipingpig.com\/wp-json\/wp\/v2\/categories?post=2024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pipingpig.com\/wp-json\/wp\/v2\/tags?post=2024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}