新增 修改参数要求优化

application/api/controller/PackagingProcessOutput.php

@@ -280,7 +280,7 @@ class PackagingProcessOutput extends Api
         ];
         $data = [];
         foreach ($arr as $key => $value){
-            if (!(isset($req[$value]) && trim($req[$value])!='')){
+            if (!isset($req[$value])){
                 $this->error('参数错误',$value,$key+1);
             }
             $data[$value] = $req[$value];
@@ -332,7 +332,7 @@ class PackagingProcessOutput extends Api
         ];
         $data = [];
         foreach ($arr as $key => $value){
-            if (!(isset($req[$value]) && trim($req[$value])!='')){
+            if (!isset($req[$value])){
                 $this->error('参数错误',$value,$key+1);
             }
             $data[$value] = $req[$value];