fix: 修改批量更新的方法名称

Author: zoujingli

src/Model.php

@@ -19,6 +19,7 @@
 namespace think\admin;
 
 use think\admin\helper\QueryHelper;
+use think\db\Express;
 
 /**
  * 基础模型类
@@ -107,11 +108,38 @@ public function __call($method, $args)
      * @param string $method 方法名称
      * @param array $args 调用参数
      * @return mixed|false|integer|QueryHelper
+     * @throws \think\db\exception\DbException
      */
     public static function __callStatic($method, $args)
     {
         return QueryHelper::make(static::class, $method, $args, function ($method, $args) {
             return parent::__callStatic($method, $args);
         });
     }
+
+
+    /**
+     * 字段值增长
+     * @param string $field 字段名
+     * @param float $step 增长值
+     * @param int $lazyTime 延迟时间（秒）
+     * @return $this
+     */
+    public function inc(string $field, float $step = 1, int $lazyTime = 0)
+    {
+        return $this->set($field, new Express('+', $step, $lazyTime));
+    }
+
+    /**
+     * 字段值减少.
+     *
+     * @param string $field 字段名
+     * @param float $step 增长值
+     * @param int $lazyTime 延迟时间（秒）
+     * @return $this
+     */
+    public function dec(string $field, float $step = 1, int $lazyTime = 0)
+    {
+        return $this->set($field, new Express('-', $step, $lazyTime));
+    }
 }

src/helper/QueryHelper.php

@@ -386,7 +386,7 @@ public static function make($model, string $method = 'init', array $args = [], ?
             'mSave'   => [SaveHelper::class, 'init'],
             'mQuery'  => [QueryHelper::class, 'init'],
             'mDelete' => [DeleteHelper::class, 'init'],
-            'mUpdate' => [SystemService::class, 'batchUpdate'],
+            'mUpdate' => [SystemService::class, 'update'],
         ];
         if (isset($hooks[$method])) {
             [$class, $method] = $hooks[$method];

src/service/SystemService.php

@@ -186,7 +186,7 @@ public static function save($query, array &$data, string $key = 'id', $map = [])
      * @return boolean|integer 失败返回 false, 成功返回主键值或 true
      * @throws \think\admin\Exception
      */
-    public static function batchUpdate($query, array $data, string $key = 'id', $map = [])
+    public static function update($query, array $data, string $key = 'id', $map = [])
     {
         try {
             $query = Helper::buildQuery($query)->master()->strict(false)->where($map);