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'db' => [\n 'class' => 'yiidbConnection',\n 'dsn' => 'mysql:host=localhost;dbname=health',\n 'username' => 'your_database_username',\n 'password' => 'your_database_password',\n 'charset' => 'utf8',\n],<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\n
- \u521b\u5efa\u7528\u6237\u8ba4\u8bc1\u7cfb\u7edf<\/li>\n<\/ol>\n
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public function actionLogin()\n{\n if (!Yii::$app->user->isGuest) {\n return $this->goHome();\n }\n\n $model = new LoginForm();\n if ($model->load(Yii::$app->request->post()) && $model->login()) {\n return $this->goBack();\n }\n\n return $this->render('login', [\n 'model' => $model,\n ]);\n}\n\npublic function actionSignup()\n{\n $model = new SignupForm();\n if ($model->load(Yii::$app->request->post()) && $model->signup()) {\n return $this->goHome();\n }\n\n return $this->render('signup', [\n 'model' => $model,\n ]);\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
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public function behaviors() {\n return [\n 'access' => [\n 'class' => AccessControl::className(),\n 'rules' => [\n [\n 'actions' => ['login', 'signup'],\n 'allow' => true,\n 'roles' => ['?'],\n ],\n [\n 'actions' => ['logout', 'index', 'create-post'],\n 'allow' => true,\n 'roles' => ['@'],\n ],\n ],\n ],\n ];\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\n
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public function actionCreate()\n{\n $model = new Post();\n\n if ($model->load(Yii::$app->request->post()) && $model->save()) {\n return $this->redirect(['view', 'id' => $model->id]);\n }\n\n return $this->render('create', [\n 'model' => $model,\n ]);\n}\n\npublic function actionUpdate($id)\n{\n $model = $this->findModel($id);\n\n if ($model->load(Yii::$app->request->post()) && $model->save()) {\n return $this->redirect(['view', 'id' => $model->id]);\n }\n\n return $this->render('update', [\n 'model' => $model,\n ]);\n}\n\npublic function actionView($id)\n{\n return $this->render('view', [\n 'model' => $this->findModel($id),\n ]);\n}\n\npublic function actionIndex()\n{\n $searchModel = new PostSearch();\n $dataProvider = $searchModel->search(Yii::$app->request->queryParams);\n\n return $this->render('index', [\n 'searchModel' => $searchModel,\n 'dataProvider' => $dataProvider,\n ]);\n}\n\nprotected function findModel($id)\n{\n if (($model = Post::findOne($id)) !== null) {\n return $model;\n }\n\n throw new NotFoundHttpException('The requested page does not exist.');\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
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public function rules()\n{\n return [\n [['title', 'content'], 'required'],\n ['title', 'string', 'max' => 255],\n ['content', 'string'],\n ];\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
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public function search($params)\n{\n $query = Post::find();\n\n $dataProvider = new ActiveDataProvider([\n 'query' => $query,\n ]);\n\n $this->load($params);\n\n if (!$this->validate()) {\n return $dataProvider;\n }\n\n $query->andFilterWhere(['like', 'title', $this->title]);\n $query->andFilterWhere(['like', 'content', $this->content]);\n\n return $dataProvider;\n}<\/pre>\n\u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\n
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\n
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\n
- \u53d1\u5e03\u7f51\u7ad9<\/li>\n<\/ol>\n
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\u7ed3\u8bba<\/p>\n
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