gx脚本demo

@@ -171,7 +171,7 @@ class CosService
     public function addFieldImage($cdnUrl = '',$data = [],$is_image = false){
         if($is_image){
             $param = [
-                'image/'.urlSafeBase64Encode($data['image']),//文字水印名称
+                'image/'.$this->urlSafeBase64Encode($data['image']),//文字水印名称
                 $data['position'] ?? 'gravity/SouthEast',
                 $data['dx'] ?? 'dx/10/dy/10',
                 $data['font'] ?? 'font/5bCP6aOe',//默认宋体
@@ -181,7 +181,7 @@ class CosService
             $cdnUrl = $cdnUrl.'?imageMogr2/watermark/1/'.implode('/',$param);
         }else{
             $param = [
-                'text/'.urlSafeBase64Encode($data['characters']),//文字水印名称
+                'text/'.$this->urlSafeBase64Encode($data['characters']),//文字水印名称
                 $data['position'] ?? 'gravity/SouthEast',
                 $data['dx'] ?? 'dx/10/dy/10',
                 $data['font'] ?? 'font/5bCP6aOe',//默认宋体