{"id":174401,"date":"2024-11-07T21:32:24","date_gmt":"2024-11-07T13:32:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/174401\/"},"modified":"2024-11-07T21:32:25","modified_gmt":"2024-11-07T13:32:25","slug":"%e5%a6%82%e4%bd%95%e8%a7%a3%e6%b1%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%97%e6%ae%b5%e4%b8%8d%e9%a1%af%e7%a4%ba%e7%9a%84%e5%95%8f%e9%a1%8c%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%97%e6%ae%b5%e4%b8%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/174401\/","title":{"rendered":"\u5982\u4f55\u89e3\u6c7a\u6578\u64da\u5eab\u5b57\u6bb5\u4e0d\u986f\u793a\u7684\u554f\u984c\uff1f (\u6578\u64da\u5eab\u5b57\u6bb5\u4e0d\u986f\u793a)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e8%a7%a3%e6%b1%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%97%e6%ae%b5%e4%b8%8d%e9%a1%af%e7%a4%ba%e7%9a%84%e5%95%8f%e9%a1%8c%ef%bc%9f-jPpzgNbfky\">\u5982\u4f55\u89e3\u6c7a\u6578\u64da\u5eab\u5b57\u6bb5\u4e0d\u986f\u793a\u7684\u554f\u984c\uff1f<\/h1>\n<p>\u5728\u4f7f\u7528\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u7d93\u5e38\u6703\u9047\u5230\u5b57\u6bb5\u4e0d\u986f\u793a\u7684\u554f\u984c\u3002\u9019\u7a2e\u60c5\u6cc1\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7121\u6cd5\u6b63\u5e38\u904b\u884c\uff0c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6578\u64da\u5eab\u5b57\u6bb5\u4e0d\u986f\u793a\u7684\u5e38\u898b\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u6709\u6548\u5730\u6392\u67e5\u548c\u89e3\u6c7a\u6b64\u985e\u554f\u984c\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-jPpzgNbfky\">\u5e38\u898b\u539f\u56e0<\/h2>\n<p>\u6578\u64da\u5eab\u5b57\u6bb5\u4e0d\u986f\u793a\u7684\u539f\u56e0\u53ef\u80fd\u6709\u591a\u7a2e\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u5e38\u898b\u7684\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u6bb5\u540d\u7a31\u932f\u8aa4\uff1a<\/strong>\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u4e86\u932f\u8aa4\u7684\u5b57\u6bb5\u540d\u7a31\uff0c\u5c0e\u81f4\u6578\u64da\u7121\u6cd5\u6b63\u78ba\u986f\u793a\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u7528\u6236\u53ef\u80fd\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u8a2a\u554f\u7279\u5b9a\u7684\u5b57\u6bb5\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u9023\u63a5\u554f\u984c\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u7a69\u5b9a\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u90e8\u5206\u5b57\u6bb5\u7121\u6cd5\u986f\u793a\u3002<\/li>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\uff1a<\/strong>\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u4e86\u4e0d\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5b57\u6bb5\u7121\u6cd5\u986f\u793a\u3002<\/li>\n<li><strong>\u67e5\u8a62\u8a9e\u53e5\u932f\u8aa4\uff1a<\/strong>SQL\u67e5\u8a62\u8a9e\u53e5\u7684\u8a9e\u6cd5\u932f\u8aa4\u6216\u908f\u8f2f\u932f\u8aa4\u4e5f\u6703\u5c0e\u81f4\u5b57\u6bb5\u4e0d\u986f\u793a\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-jPpzgNbfky\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%ad%97%e6%ae%b5%e5%90%8d%e7%a8%b1-jPpzgNbfky\">1. \u6aa2\u67e5\u5b57\u6bb5\u540d\u7a31<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5SQL\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u5b57\u6bb5\u540d\u7a31\u662f\u5426\u6b63\u78ba\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0bSQL\u8a9e\u53e5\u67e5\u770b\u8868\u7d50\u69cb\uff1a<\/p>\n<pre><code>DESCRIBE \u8868\u540d;<\/code><\/pre>\n<p>\u78ba\u4fdd\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u5b57\u6bb5\u540d\u7a31\u8207\u8868\u7d50\u69cb\u4e2d\u7684\u540d\u7a31\u5b8c\u5168\u4e00\u81f4\uff0c\u5305\u62ec\u5927\u5c0f\u5beb\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-jPpzgNbfky\">2. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u5982\u679c\u5b57\u6bb5\u540d\u7a31\u6b63\u78ba\uff0c\u4f46\u4ecd\u7136\u7121\u6cd5\u986f\u793a\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u67e5\u770b\u7528\u6236\u6b0a\u9650\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR '\u7528\u6236\u540d'@'\u4e3b\u6a5f\u540d';<\/code><\/pre>\n<p>\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u8a2a\u554f\u8a72\u5b57\u6bb5\u7684\u6b0a\u9650\u3002\u5982\u679c\u6b0a\u9650\u4e0d\u8db3\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u8a9e\u53e5\u6388\u4e88\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT SELECT ON \u6578\u64da\u5eab\u540d.\u8868\u540d TO '\u7528\u6236\u540d'@'\u4e3b\u6a5f\u540d';<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-jPpzgNbfky\">3. \u6aa2\u67e5\u6578\u64da\u5eab\u9023\u63a5<\/h3>\n<p>\u5982\u679c\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u7a69\u5b9a\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u90e8\u5206\u5b57\u6bb5\u7121\u6cd5\u986f\u793a\u3002\u6aa2\u67e5\u61c9\u7528\u7a0b\u5e8f\u7684\u6578\u64da\u5eab\u9023\u63a5\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u9023\u63a5\u5b57\u7b26\u4e32\u6b63\u78ba\u7121\u8aa4\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\u6e2c\u8a66\u9023\u63a5\uff1a<\/p>\n<pre><code>mysqli_connect('\u4e3b\u6a5f\u540d', '\u7528\u6236\u540d', '\u5bc6\u78bc', '\u6578\u64da\u5eab\u540d');<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-jPpzgNbfky\">4. \u6aa2\u67e5\u6578\u64da\u985e\u578b<\/h3>\n<p>\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u4e0d\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b\u4e5f\u53ef\u80fd\u5c0e\u81f4\u5b57\u6bb5\u4e0d\u986f\u793a\u3002\u78ba\u4fdd\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u6578\u64da\u985e\u578b\u8207\u6578\u64da\u5eab\u4e2d\u5b9a\u7fa9\u7684\u985e\u578b\u4e00\u81f4\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5b57\u6bb5\u662f\u6574\u6578\u985e\u578b\uff0c\u5247\u5728\u67e5\u8a62\u4e2d\u61c9\u4f7f\u7528\u6574\u6578\u503c\u3002<\/p>\n<h3 id=\"5-%e6%aa%a2%e6%9f%a5%e6%9f%a5%e8%a9%a2%e8%aa%9e%e5%8f%a5-jPpzgNbfky\">5. \u6aa2\u67e5\u67e5\u8a62\u8a9e\u53e5<\/h3>\n<p>\u6700\u5f8c\uff0c\u6aa2\u67e5SQL\u67e5\u8a62\u8a9e\u53e5\u7684\u8a9e\u6cd5\u548c\u908f\u8f2f\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u9032\u884c\u8abf\u8a66\uff1a<\/p>\n<ul>\n<li>\u9010\u6b65\u57f7\u884c\u67e5\u8a62\uff0c\u6aa2\u67e5\u6bcf\u500b\u90e8\u5206\u7684\u7d50\u679c\u3002<\/li>\n<li>\u4f7f\u7528\u7c21\u55ae\u7684\u67e5\u8a62\u4f86\u78ba\u8a8d\u6578\u64da\u662f\u5426\u5b58\u5728\uff0c\u4f8b\u5982\uff1a<\/li>\n<pre><code>SELECT * FROM \u8868\u540d LIMIT 10;<\/code><\/pre>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jPpzgNbfky\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u5eab\u5b57\u6bb5\u4e0d\u986f\u793a\u7684\u554f\u984c\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u5305\u62ec\u5b57\u6bb5\u540d\u7a31\u932f\u8aa4\u3001\u6b0a\u9650\u554f\u984c\u3001\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u7a69\u5b9a\u3001\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\u4ee5\u53ca\u67e5\u8a62\u8a9e\u53e5\u932f\u8aa4\u3002\u901a\u904e\u9010\u6b65\u6aa2\u67e5\u9019\u4e9b\u56e0\u7d20\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u6392\u67e5\u554f\u984c\u4e26\u627e\u5230\u89e3\u6c7a\u65b9\u6848\u3002\u82e5\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u670d\u52d9\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u904b\u884c\u9806\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u89e3\u6c7a\u6578\u64da\u5eab\u5b57\u6bb5\u4e0d\u986f\u793a\u7684\u554f\u984c\uff0c\u5f9e\u6aa2\u67e5\u67e5\u8a62\u8a9e\u53e5\u5230\u6578\u64da\u5eab\u8a2d\u7f6e\uff0c\u63d0\u4f9b\u5be6\u7528\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-174401","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174401","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=174401"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174401\/revisions"}],"predecessor-version":[{"id":174402,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/174401\/revisions\/174402"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=174401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=174401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=174401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}