{"id":23861,"date":"2024-11-21T09:45:09","date_gmt":"2024-11-21T01:45:09","guid":{"rendered":"https:\/\/fwq.ai\/blog\/23861\/"},"modified":"2024-11-21T09:45:09","modified_gmt":"2024-11-21T01:45:09","slug":"yii%e6%a1%86%e6%9e%b6%e4%b8%ad%e7%9a%84%e6%95%b0%e6%8d%ae%e6%a0%a1%e9%aa%8c%ef%bc%9a%e7%a1%ae%e4%bf%9d%e6%95%b0%e6%8d%ae%e6%ad%a3%e7%a1%ae%e6%80%a7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/23861\/","title":{"rendered":"Yii\u6846\u67b6\u4e2d\u7684\u6570\u636e\u6821\u9a8c\uff1a\u786e\u4fdd\u6570\u636e\u6b63\u786e\u6027"},"content":{"rendered":"

yii\u6846\u67b6\u662f\u4e00\u6b3e\u6027\u80fd\u5f3a\u5927\u3001\u6613\u4e8e\u6269\u5c55\u7684php\u6846\u67b6\uff0c\u5176\u4e2d\u6570\u636e\u6821\u9a8c\u662f\u5176\u6838\u5fc3\u529f\u80fd\u4e4b\u4e00\u3002\u5728web\u5f00\u53d1\u4e2d\uff0c\u6570\u636e\u6821\u9a8c\u662f\u786e\u4fdd\u7cfb\u7edf\u6570\u636e\u6b63\u786e\u6027\u7684\u5173\u952e\u73af\u8282\u3002\u672c\u6587\u5c06\u4ecb\u7ecdyii\u6846\u67b6\u4e2d\u7684\u6570\u636e\u6821\u9a8c\u7279\u6027\uff0c\u5305\u62ec\u5176\u7279\u70b9\u3001\u7528\u6cd5\u548c\u5b9e\u73b0\u539f\u7406\uff0c\u4ee5\u53ca\u5982\u4f55\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u3002<\/p>\n

Yii\u6846\u67b6\u4e2d\u7684\u6570\u636e\u6821\u9a8c\u7279\u70b9<\/p>\n

Yii\u6846\u67b6\u4e2d\u7684\u6570\u636e\u6821\u9a8c\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n

    \n
  1. \u7075\u6d3b\u6027\uff1aYii\u7684\u6570\u636e\u6821\u9a8c\u5668\u63d0\u4f9b\u4e86\u8bb8\u591a\u9884\u5b9a\u4e49\u7684\u9a8c\u8bc1\u89c4\u5219\uff0c\u540c\u65f6\u4e5f\u652f\u6301\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u3002\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u5177\u4f53\u9700\u6c42\u4f7f\u7528\u8fd9\u4e9b\u89c4\u5219\u6216\u81ea\u5b9a\u4e49\u89c4\u5219\u6765\u9a8c\u8bc1\u6570\u636e\u3002<\/li>\n
  2. \u6613\u7528\u6027\uff1aYii\u7684\u6570\u636e\u6821\u9a8c\u5668\u975e\u5e38\u6613\u4e8e\u4f7f\u7528\u3002\u5c06\u6570\u636e\u4f20\u9012\u7ed9\u6821\u9a8c\u5668\uff0c\u7136\u540e\u4f7f\u7528\u6821\u9a8c\u5668\u7684validate()\u65b9\u6cd5\u8fdb\u884c\u9a8c\u8bc1\u3002\u5982\u679c\u6570\u636e\u9a8c\u8bc1\u5931\u8d25\uff0c\u6821\u9a8c\u5668\u5c06\u8fd4\u56de\u9a8c\u8bc1\u9519\u8bef\u3002<\/li>\n
  3. \u5b89\u5168\u6027\uff1aYii\u7684\u6570\u636e\u6821\u9a8c\u5668\u4f7f\u7528\u8fc7\u6ee4\u5668\u548c\u89c4\u5219\u6765\u786e\u4fdd\u5b89\u5168\u6027\u3002\u8fc7\u6ee4\u5668\u53ef\u4ee5\u786e\u4fdd\u7528\u6237\u63d0\u4ea4\u7684\u6570\u636e\u6709\u6548\u4e14\u5b89\u5168\u3002\u89c4\u5219\u53ef\u786e\u4fdd\u6570\u636e\u6709\u6548\u4e14\u9002\u5408\u7279\u5b9a\u7684\u6570\u636e\u7c7b\u578b\u3002<\/li>\n<\/ol>\n

    Yii\u6846\u67b6\u4e2d\u7684\u6570\u636e\u6821\u9a8c\u7528\u6cd5<\/p>\n

    Yii\u6846\u67b6\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u63a7\u5236\u5668\u6216\u6570\u636e\u6a21\u578b\u4e2d\u4f7f\u7528\u6570\u636e\u6821\u9a8c\u5668\u3002\u4e0b\u9762\uff0c\u6211\u4eec\u5c06\u793a\u8303\u4e00\u4e9b\u4f7f\u7528\u6570\u636e\u6821\u9a8c\u7684\u4f8b\u5b50\u3002<\/p>\n

      \n
    1. \u5728\u63a7\u5236\u5668\u4e2d\u4f7f\u7528\u6570\u636e\u6821\u9a8c\u5668<\/li>\n<\/ol>\n

      \u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u5728\u63a7\u5236\u5668\u4e2d\u4f7f\u7528\u6570\u636e\u6821\u9a8c\u5668\u6765\u9a8c\u8bc1\u7528\u6237\u6570\u636e\u3002<\/p>\n

      \/\/ \u521b\u5efa\u4e00\u4e2a\u6821\u9a8c\u5668\u5e76\u4f20\u9012\u6570\u636e\n$validator = new yiialidatorsValidator;\n$validator-&gt;attributes = [\n    'name',\n];\n\n\/\/ \u6dfb\u52a0\u4e00\u4e9b\u6821\u9a8c\u89c4\u5219\n$validator-&gt;rules = [\n    ['name', 'required'],\n    ['name', 'string', 'min' =&gt; 3, 'max' =&gt; 255],\n];\n\n\/\/ \u5b9e\u65bd\u6570\u636e\u6821\u9a8c\nif (!$validator-&gt;validate($data)) {\n    foreach ($validator-&gt;errors as $key =&gt; $errors) {\n        echo \"$key:\";\n        foreach ($errors as $error) {\n            echo \" $error\";\n        }\n        echo \"\n\";\n    }\n} else {\n    echo \"\u6570\u636e\u683c\u5f0f\u6b63\u786e\n\";\n}<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a$validator\u7684\u65b0\u6821\u9a8c\u5668\u3002\u6211\u4eec\u4f20\u9012\u4e86\u7528\u6237\u6570\u636e\uff0c\u5e76\u6dfb\u52a0\u4e86\u4e00\u4e9b\u9a8c\u8bc1\u89c4\u5219\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u6b63\u786e\u6027\u3002\u5982\u679c\u6570\u636e\u672a\u901a\u8fc7\u9a8c\u8bc1\uff0c\u6821\u9a8c\u5668\u5c06\u8fd4\u56de\u9519\u8bef\u6d88\u606f\uff1b\u5426\u5219\uff0c\u5c06\u8f93\u51fa\u201c\u6570\u636e\u683c\u5f0f\u6b63\u786e\u201d\u3002<\/p>\n
        \n
      1. \u5728\u6570\u636e\u6a21\u578b\u4e2d\u4f7f\u7528\u6570\u636e\u6821\u9a8c\u5668<\/li>\n<\/ol>\n
        \u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u5728\u6570\u636e\u6a21\u578b\u4e2d\u4f7f\u7528\u6570\u636e\u6821\u9a8c\u5668\u6765\u9a8c\u8bc1\u7528\u6237\u6570\u636e\u3002<\/p>\n
        \/\/ \u521b\u5efa\u4e00\u4e2a\u6570\u636e\u6a21\u578b\nclass ExampleModel extends yiiaseModel\n{\n    public $id;\n    public $name;\n\n    \/\/ \u89c4\u5219\u6821\u9a8c\n    public function rules()\n    {\n        return [\n            \/\/ \u786e\u4fddID\u662f\u6570\u5b57\n            ['id', 'integer'],\n            \/\/ \u786e\u4fdd\u59d3\u540d\u662f\u5fc5\u987b\u7684\uff0c\u957f\u5ea6\u57283\u5230255\u4e4b\u95f4\n            ['name', 'required'],\n            ['name', 'string', 'min' =&gt; 3, 'max' =&gt; 255],\n        ];\n    }\n}\n\n\/\/ \u521b\u5efa\u4e00\u4e2a\u6a21\u578b\u5b9e\u4f8b\u5e76\u4f20\u9012\u6570\u636e\n$model = new ExampleModel();\n$model-&gt;attributes = [\n    'id' =&gt; 'abcd',\n    'name' =&gt; 'jo',\n];\n\n\/\/ \u5b9e\u65bd\u6570\u636e\u6821\u9a8c\nif (!$model-&gt;validate()) {\n    foreach ($model-&gt;errors as $key =&gt; $errors) {\n        echo \"$key:\";\n        foreach ($errors as $error) {\n            echo \" $error\";\n        }\n        echo \"\n\";\n    }\n} else {\n    echo \"\u6570\u636e\u683c\u5f0f\u6b63\u786e\n\";\n}<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3aExampleModel\u7684\u65b0\u6570\u636e\u6a21\u578b\u3002\u6211\u4eec\u5b9a\u4e49\u4e86\u6bcf\u4e2a\u5c5e\u6027\u7684\u89c4\u5219\uff0c\u5e76\u7f16\u5199\u4e86\u4e00\u4e2a\u89c4\u5219\u65b9\u6cd5\u3002\u7136\u540e\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u65b0\u5b9e\u4f8b\uff0c\u5e76\u4f20\u9012\u4e86\u7528\u6237\u6570\u636e\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528validate()\u65b9\u6cd5\u5bf9\u6570\u636e\u8fdb\u884c\u9a8c\u8bc1\u3002\u5982\u679c\u6570\u636e\u672a\u901a\u8fc7\u9a8c\u8bc1\uff0c\u6a21\u578b\u5c06\u8fd4\u56de\u9519\u8bef\u6d88\u606f;\u5426\u5219\uff0c\u5c06\u8f93\u51fa\u201c\u6570\u636e\u683c\u5f0f\u6b63\u786e\u201d\u3002<\/p>\n
        Yii\u6846\u67b6\u4e2d\u7684\u6570\u636e\u6821\u9a8c\u5b9e\u73b0\u539f\u7406<\/p>\n
        \u5728Yii\u6846\u67b6\u4e2d\uff0c\u6570\u636e\u6821\u9a8c\u5668\u548c\u89c4\u5219\u90fd\u662f\u57fa\u4e8eYii\u7684\u6821\u9a8c\u5668\u7c7b\u5b9e\u73b0\u7684\u3002\u6bcf\u4e2a\u89c4\u5219\u90fd\u7531\u6821\u9a8c\u5668\u5bf9\u8c61\u548c\u4e00\u7ec4\u5c5e\u6027\u7ec4\u6210\u3002\u5f53\u6821\u9a8c\u5668\u6267\u884c\u65f6\uff0c\u5b83\u5c06\u68c0\u67e5\u6bcf\u4e2a\u89c4\u5219\uff0c\u4ee5\u786e\u4fdd\u8f93\u5165\u6570\u636e\u6709\u6548\u6216\u7b26\u5408\u7279\u5b9a\u89c4\u5219\u3002\u5982\u679c\u6570\u636e\u672a\u901a\u8fc7\u9a8c\u8bc1\uff0c\u6821\u9a8c\u5668\u5c06\u8fd4\u56de\u4e00\u4e2a\u6709\u6548\u7684\u9519\u8bef\u6d88\u606f\u3002<\/p>\n
        \u901a\u8fc7\u89c4\u5219\u65b9\u6cd5\uff0c\u6570\u636e\u6a21\u578b\u53ef\u4ee5\u6307\u5b9a\u54ea\u4e9b\u5c5e\u6027\u9700\u8981\u9a8c\u8bc1\uff0c\u4ee5\u53ca\u5982\u4f55\u8fdb\u884c\u9a8c\u8bc1\u3002Yii\u89c4\u5219\u65b9\u6cd5\u8fd8\u5141\u8bb8\u6307\u5b9a\u9519\u8bef\u6d88\u606f\u6587\u672c\uff0c\u8fd9\u53ef\u4ee5\u53d6\u4ee3\u9ed8\u8ba4\u9519\u8bef\u6d88\u606f\u3002<\/p>\n
        \u603b\u7ed3<\/p>\n
        \u5728Web\u5f00\u53d1\u4e2d\uff0c\u6570\u636e\u6821\u9a8c\u662f\u786e\u4fdd\u7cfb\u7edf\u6570\u636e\u6b63\u786e\u6027\u7684\u5173\u952e\u73af\u8282\u3002Yii\u6846\u67b6\u7684\u6570\u636e\u6821\u9a8c\u529f\u80fd\u5177\u6709\u7075\u6d3b\u6027\u3001\u6613\u7528\u6027\u548c\u5b89\u5168\u6027\u3002\u6211\u4eec\u53ef\u4ee5\u5728\u63a7\u5236\u5668\u6216\u6570\u636e\u6a21\u578b\u4e2d\u4f7f\u7528\u6570\u636e\u6821\u9a8c\u5668\uff0c\u5e76\u6839\u636e\u81ea\u5df1\u7684\u5177\u4f53\u9700\u6c42\u4f7f\u7528\u9884\u5b9a\u4e49\u89c4\u5219\u6216\u81ea\u5b9a\u4e49\u89c4\u5219\u6765\u9a8c\u8bc1\u6570\u636e\u3002\u6570\u636e\u6821\u9a8c\u5668\u548c\u89c4\u5219\u90fd\u662f\u6839\u636eYii\u7684\u6821\u9a8c\u5668\u7c7b\u5b9e\u73b0\u7684\u3002\u901a\u8fc7\u6821\u9a8c\u5668\u6267\u884c\u65f6\u7684\u89c4\u5219\u68c0\u67e5\uff0c\u6211\u4eec\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u6709\u6548\u4e14\u7b26\u5408\u7279\u5b9a\u89c4\u5219\u3002<\/p>\n
        \u4ee5\u4e0a\u5c31\u662fYii\u6846\u67b6\u4e2d\u7684\u6570\u636e\u6821\u9a8c\uff1a\u786e\u4fdd\u6570\u636e\u6b63\u786e\u6027\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":"
        yii\u6846\u67b6\u662f\u4e00\u6b3e\u6027\u80fd\u5f3a\u5927\u3001\u6613\u4e8e\u6269\u5c55\u7684php\u6846\u67b6\uff0c\u5176\u4e2d\u6570\u636e\u6821\u9a8c\u662f\u5176\u6838\u5fc3\u529f\u80fd\u4e4b\u4e00\u3002\u5728web\u5f00\u53d1\u4e2d\uff0c\u6570\u636e\u6821\u9a8c\u662f\u786e\u4fdd\u7cfb\u7edf\u6570\u636e\u6b63\u786e\u6027\u7684\u5173\u952e\u73af\u8282\u3002\u672c\u6587\u5c06\u4ecb\u7ecdyii\u6846\u67b6\u4e2d\u7684\u6570\u636e\u6821\u9a8c\u7279\u6027\uff0c\u5305\u62ec\u5176\u7279\u70b9\u3001\u7528\u6cd5\u548c\u5b9e\u73b0\u539f\u7406\uff0c\u4ee5\u53ca\u5982\u4f55\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u3002 Yii\u6846\u67b6\u4e2d\u7684\u6570\u636e\u6821\u9a8c\u7279\u70b9 Yii\u6846\u67b6\u4e2d\u7684\u6570\u636e\u6821\u9a8c\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a \u7075\u6d3b\u6027\uff1aYii\u7684\u6570\u636e\u6821\u9a8c\u5668\u63d0\u4f9b\u4e86\u8bb8\u591a\u9884\u5b9a\u4e49\u7684\u9a8c\u8bc1\u89c4\u5219\uff0c\u540c\u65f6\u4e5f\u652f\u6301\u81ea\u5b9a\u4e49\u9a8c\u8bc1\u89c4\u5219\u3002\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u5177\u4f53\u9700\u6c42\u4f7f\u7528\u8fd9\u4e9b\u89c4\u5219\u6216\u81ea\u5b9a\u4e49\u89c4\u5219\u6765\u9a8c\u8bc1\u6570\u636e\u3002 \u6613\u7528\u6027\uff1aYii\u7684\u6570\u636e\u6821\u9a8c\u5668\u975e\u5e38\u6613\u4e8e\u4f7f\u7528\u3002\u5c06\u6570\u636e\u4f20\u9012\u7ed9\u6821\u9a8c\u5668\uff0c\u7136\u540e\u4f7f\u7528\u6821\u9a8c\u5668\u7684validate()\u65b9\u6cd5\u8fdb\u884c\u9a8c\u8bc1\u3002\u5982\u679c\u6570\u636e\u9a8c\u8bc1\u5931\u8d25\uff0c\u6821\u9a8c\u5668\u5c06\u8fd4\u56de\u9a8c\u8bc1\u9519\u8bef\u3002 \u5b89\u5168\u6027\uff1aYii\u7684\u6570\u636e\u6821\u9a8c\u5668\u4f7f\u7528\u8fc7\u6ee4\u5668\u548c\u89c4\u5219\u6765\u786e\u4fdd\u5b89\u5168\u6027\u3002\u8fc7\u6ee4\u5668\u53ef\u4ee5\u786e\u4fdd\u7528\u6237\u63d0\u4ea4\u7684\u6570\u636e\u6709\u6548\u4e14\u5b89\u5168\u3002\u89c4\u5219\u53ef\u786e\u4fdd\u6570\u636e\u6709\u6548\u4e14\u9002\u5408\u7279\u5b9a\u7684\u6570\u636e\u7c7b\u578b\u3002 Yii\u6846\u67b6\u4e2d\u7684\u6570\u636e\u6821\u9a8c\u7528\u6cd5 Yii\u6846\u67b6\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u63a7\u5236\u5668\u6216\u6570\u636e\u6a21\u578b\u4e2d\u4f7f\u7528\u6570\u636e\u6821\u9a8c\u5668\u3002\u4e0b\u9762\uff0c\u6211\u4eec\u5c06\u793a\u8303\u4e00\u4e9b\u4f7f\u7528\u6570\u636e\u6821\u9a8c\u7684\u4f8b\u5b50\u3002 \u5728\u63a7\u5236\u5668\u4e2d\u4f7f\u7528\u6570\u636e\u6821\u9a8c\u5668 \u4ee5\u4e0b\u4ee3\u7801\u6f14\u793a\u4e86\u5982\u4f55\u5728\u63a7\u5236\u5668\u4e2d\u4f7f\u7528\u6570\u636e\u6821\u9a8c\u5668\u6765\u9a8c\u8bc1\u7528\u6237\u6570\u636e\u3002 \/\/ \u521b\u5efa\u4e00\u4e2a\u6821\u9a8c\u5668\u5e76\u4f20\u9012\u6570\u636e $validator = new yiialidatorsValidator; $validator-&gt;attributes = [ ‘name’, ]; \/\/ \u6dfb\u52a0\u4e00\u4e9b\u6821\u9a8c\u89c4\u5219 $validator-&gt;rules = [ [‘name’, ‘required’], [‘name’, ‘string’, ‘min’ =&gt; 3, ‘max’ =&gt; 255], ]; \/\/ \u5b9e\u65bd\u6570\u636e\u6821\u9a8c if (!$validator-&gt;validate($data)) { foreach ($validator-&gt;errors as $key =&gt; $errors) { echo “$key:”; foreach ($errors as $error) […]<\/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-23861","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23861","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=23861"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/23861\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=23861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=23861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=23861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}