修改退料单搜索方式

pages/pda/material_return/index/index.vue

@@ -15,7 +15,7 @@
         <uni-easyinput
           prefixIcon="search"
           style="width: 430rpx"
-          v-model="searchFrom.keyWord"
+          v-model="searchFrom.code"
           placeholder="请输入"
         >
         </uni-easyinput>
@@ -104,7 +104,7 @@ export default {
   data() {
     return {
       searchFrom: {
-        keyWord: "",
+        code: "",
       },
       page: 1,
       size: 10,