{"id":23664,"date":"2024-11-21T10:14:57","date_gmt":"2024-11-21T02:14:57","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23664\/"},"modified":"2024-11-21T10:14:57","modified_gmt":"2024-11-21T02:14:57","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8thinkphp6%e4%b8%ad%e4%bd%bf%e7%94%a8ar%e6%93%8d%e4%bd%9c%e6%95%b0%e6%8d%ae%e5%ba%93","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23664\/","title":{"rendered":"\u5982\u4f55\u5728ThinkPHP6\u4e2d\u4f7f\u7528AR\u64cd\u4f5c\u6570\u636e\u5e93"},"content":{"rendered":"

\u662f\u4e00\u6b3e\u6d41\u884c\u7684php\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u529f\u80fd\u3002\u5176\u4e2d\u6700\u4e3a\u5e38\u7528\u7684\u662factive record\u6a21\u5f0f\uff08\u4ee5\u4e0b\u7b80\u79f0ar\uff09\u3002ar\u6a21\u5f0f\u662f\u4e00\u79cd\u9762\u5411\u5bf9\u8c61\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u6a21\u5f0f\uff0c\u5b83\u5c06\u6570\u636e\u5e93\u8868\u6620\u5c04\u5230\u4e86\u5bf9\u8c61\u4e0a\uff0c\u4ece\u800c\u8ba9\u6211\u4eec\u66f4\u65b9\u4fbf\u3001\u66f4\u5feb\u901f\u5730\u64cd\u4f5c\u6570\u636e\u5e93\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728thinkphp6\u4e2d\u4f7f\u7528ar\u64cd\u4f5c\u6570\u636e\u5e93\u3002<\/p>\n

    \n
  1. \u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5<\/li>\n<\/ol>\n

    \u5728\u4f7f\u7528AR\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5148\u914d\u7f6e\u597d\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002\u5728config\u76ee\u5f55\u4e0b\u7684database.php\u6587\u4ef6\u4e2d\uff0c\u586b\u5199\u5bf9\u5e94\u7684\u6570\u636e\u5e93\u4fe1\u606f\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

    return [\n    \/\/ \u6570\u636e\u5e93\u7c7b\u578b\n    'type'            =&gt; 'mysql',\n    \/\/ \u670d\u52a1\u5668\u5730\u5740\n    'hostname'        =&gt; 'localhost',\n    \/\/ \u6570\u636e\u5e93\u540d\n    'database'        =&gt; 'test',\n    \/\/ \u7528\u6237\u540d\n    'username'        =&gt; 'root',\n    \/\/ \u5bc6\u7801\n    'password'        =&gt; '',\n    \/\/ \u7aef\u53e3\n    'hostport'        =&gt; '',\n    \/\/ \u6570\u636e\u5e93\u8fde\u63a5\u53c2\u6570\n    'params'          =&gt; [],\n    \/\/ \u6570\u636e\u5e93\u7f16\u7801\u9ed8\u8ba4\u91c7\u7528utf8\n    'charset'         =&gt; 'utf8',\n    \/\/ \u6570\u636e\u5e93\u8868\u524d\u7f00\n    'prefix'          =&gt; '',\n    \/\/ \u6570\u636e\u5e93\u8c03\u8bd5\u6a21\u5f0f\n    'debug'           =&gt; true,\n];<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \n
    1. \u521b\u5efa\u6a21\u578b\u7c7b<\/li>\n<\/ol>\n
      \u5728ThinkPHP\u7684AR\u4e2d\uff0c\u6bcf\u4e2a\u8868\u5bf9\u5e94\u4e00\u4e2a\u6a21\u578b\u7c7b\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u6a21\u578b\u7c7b\u5e76\u7ee7\u627f hinkModel\u7c7b\u3002\u4ee5\u201cusers\u201d\u8868\u4e3a\u4f8b\uff0c\u521b\u5efa\u4e00\u4e2aUsers\u6a21\u578b\u7c7b\uff1a<\/p>\n
      namespace appmodel;\n\nuse thinkModel;\n\nclass Users extends Model\n{\n    \/\/ \u5b9a\u4e49\u7528\u6237\u8868\u540d\n    protected $table = 'users';\n}<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u5728\u6a21\u578b\u7c7b\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9a\u4e49\u4e00\u4e9b\u4e0e\u6570\u636e\u5e93\u76f8\u5173\u7684\u4fe1\u606f\uff0c\u5305\u62ec\u8868\u540d\u3001\u4e3b\u952e\u3001\u5b57\u6bb5\u4fe1\u606f\u7b49\u3002\u8fd9\u6837\u505a\u53ef\u4ee5\u8ba9\u64cd\u4f5c\u66f4\u52a0\u65b9\u4fbf\u3002<\/p>\n
        \n
      1. \u67e5\u8be2\u6570\u636e<\/li>\n<\/ol>\n
        \u5728ThinkPHP\u7684AR\u4e2d\uff0c\u67e5\u8be2\u6570\u636e\u975e\u5e38\u65b9\u4fbf\u3002\u6211\u4eec\u53ea\u9700\u8981\u5728\u6a21\u578b\u7c7b\u4e2d\u8c03\u7528\u76f8\u5e94\u7684\u65b9\u6cd5\u5373\u53ef\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u8981\u67e5\u8be2\u6240\u6709\u7684\u7528\u6237\u6570\u636e\uff08\u76f8\u5f53\u4e8eSELECT * FROM users\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f\uff1a<\/p>\n
        \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
        $users = Users::select();<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \u4f7f\u7528select\u65b9\u6cd5\u53ef\u4ee5\u67e5\u8be2\u51fa\u6240\u6709\u7684\u6570\u636e\uff0c\u9ed8\u8ba4\u662f\u67e5\u8be2\u6574\u5f20\u8868\u7684\u6570\u636e\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528where\u65b9\u6cd5\u6765\u6307\u5b9a\u67e5\u8be2\u6761\u4ef6\uff0corderBy\u65b9\u6cd5\u6765\u6307\u5b9a\u6392\u5e8f\u6761\u4ef6\u7b49\u7b49\u3002<\/p>\n
          \n
        1. \u65b0\u589e\u6570\u636e<\/li>\n<\/ol>\n
          \u65b0\u589e\u6570\u636e\u4e5f\u540c\u6837\u65b9\u4fbf\u3002\u6211\u4eec\u53ea\u9700\u8981\u5728\u6a21\u578b\u7c7b\u4e2d\u521b\u5efa\u4e00\u4e2a\u5b9e\u4f8b\uff0c\u8bbe\u7f6e\u5c5e\u6027\u503c\u5e76\u8c03\u7528save\u65b9\u6cd5\u5373\u53ef\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u8981\u65b0\u589e\u4e00\u6761\u7528\u6237\u6570\u636e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f\uff1a<\/p>\n
          $user = new Users;\n$user-&gt;username = 'tom';\n$user-&gt;email = 'tom@example.com';\n$user-&gt;save();<\/pre>\n
           \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
          \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u521b\u5efa\u4e86\u4e00\u4e2aUsers\u5b9e\u4f8b\uff0c\u7136\u540e\u8bbe\u7f6e\u4e86username\u548cemail\u5c5e\u6027\u503c\uff0c\u6700\u540e\u8c03\u7528\u4e86save\u65b9\u6cd5\u5c06\u6570\u636e\u4fdd\u5b58\u5230\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n
            \n
          1. \u66f4\u65b0\u6570\u636e<\/li>\n<\/ol>\n
            \u66f4\u65b0\u6570\u636e\u4e5f\u975e\u5e38\u7b80\u5355\u3002\u6211\u4eec\u53ea\u9700\u8981\u5148\u67e5\u8be2\u51fa\u8981\u66f4\u65b0\u7684\u6570\u636e\uff0c\u7136\u540e\u8bbe\u7f6e\u5176\u5c5e\u6027\u503c\u5e76\u8c03\u7528save\u65b9\u6cd5\u5373\u53ef\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u8981\u4fee\u6539id\u4e3a1\u7684\u7528\u6237\u7684\u7528\u6237\u540d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f\uff1a<\/p>\n
            $user = Users::get(1);\n$user-&gt;username = 'jerry';\n$user-&gt;save();<\/pre>\n
             \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
            \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u901a\u8fc7get\u65b9\u6cd5\u67e5\u8be2\u5230\u4e86id\u4e3a1\u7684\u7528\u6237\u6570\u636e\uff0c\u7136\u540e\u4fee\u6539\u4e86\u5176username\u5c5e\u6027\u503c\uff0c\u6700\u540e\u8c03\u7528\u4e86save\u65b9\u6cd5\u5c06\u6570\u636e\u66f4\u65b0\u5230\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n
              \n
            1. \u5220\u9664\u6570\u636e<\/li>\n<\/ol>\n
              \u5220\u9664\u6570\u636e\u540c\u6837\u975e\u5e38\u7b80\u5355\u3002\u6211\u4eec\u53ea\u9700\u8981\u5728\u6a21\u578b\u7c7b\u4e2d\u8c03\u7528\u76f8\u5e94\u7684\u65b9\u6cd5\u5373\u53ef\u3002\u4f8b\u5982\uff0c\u6211\u4eec\u8981\u5220\u9664id\u4e3a1\u7684\u7528\u6237\u6570\u636e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f\uff1a<\/p>\n
              $user = Users::get(1);\n$user-&gt;delete();<\/pre>\n
               \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
              \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u901a\u8fc7get\u65b9\u6cd5\u67e5\u8be2\u5230\u4e86id\u4e3a1\u7684\u7528\u6237\u6570\u636e\uff0c\u7136\u540e\u8c03\u7528\u4e86delete\u65b9\u6cd5\u5c06\u6570\u636e\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\u3002<\/p>\n
              \u7efc\u4e0a\u6240\u8ff0\uff0cAR\u6a21\u5f0f\u662f\u4e00\u79cd\u975e\u5e38\u65b9\u4fbf\u7684\u64cd\u4f5c\u6570\u636e\u5e93\u7684\u65b9\u5f0f\uff0c\u5b83\u5c06\u6570\u636e\u5e93\u8868\u6620\u5c04\u5230\u4e86\u5bf9\u8c61\u4e0a\uff0c\u4f7f\u6211\u4eec\u66f4\u52a0\u65b9\u4fbf\u3001\u5feb\u901f\u5730\u8fdb\u884c\u6570\u636e\u5e93\u64cd\u4f5c\u3002\u5728ThinkPHP6\u4e2d\uff0cAR\u7684\u4f7f\u7528\u4e5f\u975e\u5e38\u7b80\u5355\uff0c\u6211\u4eec\u53ea\u9700\u8981\u7ee7\u627f hinkModel\u7c7b\uff0c\u7136\u540e\u4f7f\u7528\u76f8\u5e94\u7684\u65b9\u6cd5\u5373\u53ef\u8fdb\u884c\u589e\u5220\u6539\u67e5\u7b49\u64cd\u4f5c\u3002<\/p>\n
              \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728ThinkPHP6\u4e2d\u4f7f\u7528AR\u64cd\u4f5c\u6570\u636e\u5e93\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
              \u662f\u4e00\u6b3e\u6d41\u884c\u7684php\u5f00\u53d1\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u529f\u80fd\u3002\u5176\u4e2d\u6700\u4e3a\u5e38\u7528\u7684\u662factive record\u6a21\u5f0f\uff08\u4ee5\u4e0b\u7b80\u79f0ar\uff09\u3002ar\u6a21\u5f0f\u662f\u4e00\u79cd\u9762\u5411\u5bf9\u8c61\u7684\u6570\u636e\u5e93\u64cd\u4f5c\u6a21\u5f0f\uff0c\u5b83\u5c06\u6570\u636e\u5e93\u8868\u6620\u5c04\u5230\u4e86\u5bf9\u8c61\u4e0a\uff0c\u4ece\u800c\u8ba9\u6211\u4eec\u66f4\u65b9\u4fbf\u3001\u66f4\u5feb\u901f\u5730\u64cd\u4f5c\u6570\u636e\u5e93\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5728thinkphp6\u4e2d\u4f7f\u7528ar\u64cd\u4f5c\u6570\u636e\u5e93\u3002 \u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5 \u5728\u4f7f\u7528AR\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5148\u914d\u7f6e\u597d\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u3002\u5728config\u76ee\u5f55\u4e0b\u7684database.php\u6587\u4ef6\u4e2d\uff0c\u586b\u5199\u5bf9\u5e94\u7684\u6570\u636e\u5e93\u4fe1\u606f\uff0c\u5982\u4e0b\u6240\u793a\uff1a return [ \/\/ \u6570\u636e\u5e93\u7c7b\u578b ‘type’ =&gt; ‘mysql’, \/\/ \u670d\u52a1\u5668\u5730\u5740 ‘hostname’ =&gt; ‘localhost’, \/\/ \u6570\u636e\u5e93\u540d ‘database’ =&gt; ‘test’, \/\/ \u7528\u6237\u540d ‘username’ =&gt; ‘root’, \/\/ \u5bc6\u7801 ‘password’ =&gt; ”, \/\/ \u7aef\u53e3 ‘hostport’ =&gt; ”, \/\/ \u6570\u636e\u5e93\u8fde\u63a5\u53c2\u6570 ‘params’ =&gt; [], \/\/ \u6570\u636e\u5e93\u7f16\u7801\u9ed8\u8ba4\u91c7\u7528utf8 ‘charset’ =&gt; ‘utf8’, \/\/ \u6570\u636e\u5e93\u8868\u524d\u7f00 ‘prefix’ =&gt; ”, \/\/ \u6570\u636e\u5e93\u8c03\u8bd5\u6a21\u5f0f ‘debug’ =&gt; […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-23664","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23664","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=23664"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23664\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=23664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=23664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=23664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}