{"id":25130,"date":"2024-11-21T15:44:36","date_gmt":"2024-11-21T07:44:36","guid":{"rendered":"https:\/\/fwq.ai\/blog\/25130\/"},"modified":"2024-11-21T15:44:36","modified_gmt":"2024-11-21T07:44:36","slug":"thinkphp%e5%bc%80%e5%8f%91%e7%bb%8f%e9%aa%8c%e5%88%86%e4%ba%ab%ef%bc%9a%e5%88%a9%e7%94%a8%e6%a8%a1%e5%9e%8b%e5%85%b3%e8%81%94%e6%8f%90%e9%ab%98%e5%bc%80%e5%8f%91%e6%95%88%e7%8e%87","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/25130\/","title":{"rendered":"ThinkPHP\u5f00\u53d1\u7ecf\u9a8c\u5206\u4eab\uff1a\u5229\u7528\u6a21\u578b\u5173\u8054\u63d0\u9ad8\u5f00\u53d1\u6548\u7387"},"content":{"rendered":"

\"ThinkPHP\u5f00\u53d1\u7ecf\u9a8c\u5206\u4eab\uff1a\u5229\u7528\u6a21\u578b\u5173\u8054\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u63d2\u56fe\"<\/p>\n

ThinkPHP\u662f\u4e00\u6b3e\u5e7f\u53d7\u6b22\u8fce\u7684PHP\u6846\u67b6\uff0c\u5b83\u4ee5\u5176\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u6613\u7528\u7684\u7279\u6027\u8457\u79f0\u3002\u5728ThinkPHP\u7684\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u5229\u7528\u6a21\u578b\u5173\u8054\u80fd\u591f\u5927\u5927\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\uff0c\u51cf\u5c11\u91cd\u590d\u7684\u4ee3\u7801\u7f16\u5199\uff0c\u589e\u5f3a\u4e86\u7cfb\u7edf\u7684\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002\u672c\u6587\u5c06\u5206\u4eab\u4e00\u4e9b\u5728ThinkPHP\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5229\u7528\u6a21\u578b\u5173\u8054\u7684\u7ecf\u9a8c\uff0c\u5e0c\u671b\u80fd\u591f\u5bf9\u5f00\u53d1\u8005\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n

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\u5728ThinkPHP\u4e2d\uff0c\u6a21\u578b\u5173\u8054\u4e3b\u8981\u5206\u4e3a\u4e00\u5bf9\u4e00\u5173\u8054\u3001\u4e00\u5bf9\u591a\u5173\u8054\u548c\u591a\u5bf9\u591a\u5173\u8054\u3002\u901a\u8fc7\u4f7f\u7528\u4e0d\u540c\u7c7b\u578b\u7684\u5173\u8054\u89c4\u5219\uff0c\u6211\u4eec\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u5b9e\u73b0\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u5173\u8054\u64cd\u4f5c\u3002\u4e0b\u9762\u5c06\u9488\u5bf9\u4e0d\u540c\u7c7b\u578b\u7684\u5173\u8054\u8fdb\u884c\u5177\u4f53\u7684\u4ecb\u7ecd\u548c\u5e94\u7528\u3002<\/p>\n

\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

\u9996\u5148\u662f\u4e00\u5bf9\u4e00\u5173\u8054\u3002\u4e00\u5bf9\u4e00\u5173\u8054\u6307\u7684\u662f\u4e24\u4e2a\u6a21\u578b\u4e4b\u95f4\u5b58\u5728\u552f\u4e00\u5bf9\u5e94\u5173\u7cfb\u3002\u5728ThinkPHP\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b9a\u4e49belongsTo()\u65b9\u6cd5\u6765\u5efa\u7acb\u4e00\u5bf9\u4e00\u5173\u8054\u3002\u6bd4\u5982\uff0c\u6211\u4eec\u6709\u4e00\u4e2a\u7528\u6237\u8868\u548c\u4e00\u4e2a\u7528\u6237\u8be6\u60c5\u8868\uff0c\u6bcf\u4e2a\u7528\u6237\u90fd\u6709\u4e14\u53ea\u6709\u4e00\u4e2a\u5bf9\u5e94\u7684\u7528\u6237\u8be6\u60c5\u8bb0\u5f55\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u5728\u7528\u6237\u6a21\u578b\u4e2d\u5b9a\u4e49\u4e00\u5bf9\u4e00\u5173\u8054\u5173\u7cfb\uff1a<\/p>\n

class User extends Model\n{\n    public function profile()\n    {\n        return $this-&gt;belongsTo('Profile');\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd9\u6837\u4e00\u6765\uff0c\u5f53\u6211\u4eec\u83b7\u53d6\u7528\u6237\u4fe1\u606f\u65f6\uff0c\u5c31\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u901a\u8fc7\u94fe\u5f0f\u64cd\u4f5c\u83b7\u53d6\u5230\u7528\u6237\u7684\u8be6\u60c5\u4fe1\u606f\uff0c\u65e0\u9700\u989d\u5916\u7684\u67e5\u8be2\u64cd\u4f5c\u3002\u8fd9\u79cd\u65b9\u5f0f\u7b80\u6d01\u660e\u4e86\uff0c\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n
\u5176\u6b21\u662f\u4e00\u5bf9\u591a\u5173\u8054\u3002\u4e00\u5bf9\u591a\u5173\u8054\u6307\u7684\u662f\u4e00\u4e2a\u6a21\u578b\u5bf9\u5e94\u591a\u4e2a\u76f8\u5173\u8054\u7684\u6a21\u578b\u3002\u5728ThinkPHP\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b9a\u4e49hasMany()\u65b9\u6cd5\u6765\u5efa\u7acb\u4e00\u5bf9\u591a\u5173\u8054\u3002\u6bd4\u5982\uff0c\u6211\u4eec\u6709\u4e00\u4e2a\u73ed\u7ea7\u8868\u548c\u4e00\u4e2a\u5b66\u751f\u8868\uff0c\u4e00\u4e2a\u73ed\u7ea7\u5bf9\u5e94\u591a\u4e2a\u5b66\u751f\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u5728\u73ed\u7ea7\u6a21\u578b\u4e2d\u5b9a\u4e49\u4e00\u5bf9\u591a\u5173\u8054\u5173\u7cfb\uff1a<\/p>\n
class Classroom extends Model\n{\n    public function students()\n    {\n        return $this-&gt;hasMany('Student');\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd9\u6837\u4e00\u6765\uff0c\u5f53\u6211\u4eec\u83b7\u53d6\u73ed\u7ea7\u4fe1\u606f\u65f6\uff0c\u5c31\u53ef\u4ee5\u76f4\u63a5\u83b7\u53d6\u5230\u8be5\u73ed\u7ea7\u7684\u6240\u6709\u5b66\u751f\u4fe1\u606f\uff0c\u800c\u65e0\u9700\u518d\u8fdb\u884c\u989d\u5916\u7684\u67e5\u8be2\u64cd\u4f5c\u3002\u8fd9\u79cd\u65b9\u5f0f\u6781\u5927\u5730\u7b80\u5316\u4e86\u4ee3\u7801\uff0c\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002<\/p>\n
\u6700\u540e\u662f\u591a\u5bf9\u591a\u5173\u8054\u3002\u591a\u5bf9\u591a\u5173\u8054\u6307\u7684\u662f\u591a\u4e2a\u6a21\u578b\u4e4b\u95f4\u76f8\u4e92\u5173\u8054\u3002\u5728ThinkPHP\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b9a\u4e49belongsToMany()\u65b9\u6cd5\u6765\u5efa\u7acb\u591a\u5bf9\u591a\u5173\u8054\u3002\u6bd4\u5982\uff0c\u6211\u4eec\u6709\u4e00\u4e2a\u89d2\u8272\u8868\u548c\u4e00\u4e2a\u6743\u9650\u8868\uff0c\u89d2\u8272\u548c\u6743\u9650\u4e4b\u95f4\u662f\u591a\u5bf9\u591a\u7684\u5173\u8054\u5173\u7cfb\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u5728\u89d2\u8272\u6a21\u578b\u4e2d\u5b9a\u4e49\u591a\u5bf9\u591a\u5173\u8054\u5173\u7cfb\uff1a<\/p>\n
class Role extends Model\n{\n    public function permissions()\n    {\n        return $this-&gt;belongsToMany('Permission');\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u8fd9\u6837\u4e00\u6765\uff0c\u5f53\u6211\u4eec\u83b7\u53d6\u89d2\u8272\u4fe1\u606f\u65f6\uff0c\u5c31\u53ef\u4ee5\u65b9\u4fbf\u5730\u83b7\u53d6\u5230\u8be5\u89d2\u8272\u6240\u5bf9\u5e94\u7684\u6240\u6709\u6743\u9650\u4fe1\u606f\uff0c\u65e0\u9700\u8fdb\u884c\u989d\u5916\u7684\u590d\u6742\u67e5\u8be2\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5b9e\u73b0\u591a\u5bf9\u591a\u5173\u8054\u7684\u6570\u636e\u64cd\u4f5c\uff0c\u5927\u5927\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002<\/p>\n
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