替换域名

app/backend/modules/survey/controllers/SurveyController.php

@@ -943,9 +943,15 @@ class SurveyController extends BaseController{
         // 获取全部数据库列表
         $tables = $this->getAllTable();
         // 获取存在数据的表
-        $hasTable = $this->getHasDataTable($tables,$notCleanUp);
+        // $hasTable = $this->getHasDataTable($tables,$notCleanUp);
+        // debug($hasTable);
+
+
+
+        // 域名替换
+        // $this->domainNameReplacement($tables,[]);
+        // debug("结束");
 
-debug($hasTable);
         // 执行清除操作
         // foreach($tables as $name){
         //     if(!in_array($name,$notCleanUp)){
@@ -1000,6 +1006,60 @@ debug($hasTable);
 
         return $count > 0;
     }
+    // 数据库处理 - 域名替换 - 开始处理
+    private function domainNameReplacement($tables,$notCleanUp){
+        $tableList = [];
+        foreach($tables as $tableName){
+            if(!in_array($tableName,$notCleanUp)){
+                echo "{$tableName}\n\r";
+                // 获取字段信息
+                $allFieldDesc = \DB::select("show columns from {$tableName}");
+                $allField = array_column($allFieldDesc,'Field');
+                // if($this->isHasSpecifyData($allField,$name)) $tableList[] = $name;
+
+
+                $res = $this->isHasSpecifyData($allField,$tableName);
+                echo $res ? "存在\n\r" : "不存在\n\r";
+                if($res){
+                    // 批量替换
+                    $query = "UPDATE {$tableName} SET ";
+                    $handleFieldNum = 0;
+                    foreach($allFieldDesc as $fieldInfo){
+                        if(strpos($fieldInfo['Type'], 'int') !== false || $fieldInfo['Key'] == 'PRI') continue;
+
+                        $fieldName = $fieldInfo['Field'];
+                        $query .= "`{$fieldName}` = REPLACE(`{$fieldName}`,'testbzt.cdlfjy.com','shuizhi.test.cdlfjy.com'),";
+                        ++$handleFieldNum;
+                    }
+                    $query = trim($query);
+                    $query = trim($query,',');
+                    $query = trim($query);
+                    echo "SQL({$handleFieldNum})：{$query}\n";
+                    if($handleFieldNum > 0) \DB::select($query);
+                }
+
+                echo "\n\n\n";
+            }
+        }
+
+        return $tableList;
+    }
+    // 数据库处理 - 域名替换 - 生成sql
+    private function isHasSpecifyData($allField,$tableName){
+        $query = "select * from {$tableName} where (";
+        foreach($allField as $fieldName){
+            $query .= "`{$fieldName}` like '%testbzt.cdlfjy.com%' OR ";
+        }
+        $query = trim($query);
+        $query = trim($query,'OR');
+        $query = trim($query) . ")";
+
+        $result = \DB::select($query);
+        if($result) return true;
+
+        return false;
+    }
+
 
 
 }