Fix：2629 【商城小程序】商品评价和店铺资讯超过140字时限制输入无提示，再次输入内容，发表结果会显示再次输入内容的最后两个字/ 商品评价

pages/shop/GoodsEvaluate/index.vue

@@ -37,7 +37,9 @@
         <textarea
           v-model="expect"
           placeholder="商品满足你的期待么？说说你的想法，分享给想买的他们吧~"
+          :maxlength="140"
         />
+        <view class="v12-px-4 v12-font-24 v12-dark1-text v12-mb-3">{{ expect.length || 0 }} / 140</view>
         <view class="upload-title">
           添加视频/图片
           <text class="txt">
@@ -141,7 +143,7 @@ export default {
       this.picArr = uploadList
     },
     async submit() {
-      const expect = trim(this.expect)
+      const expect = trim(this.expect).substring(0, 140)
       const product_score = this.scoreList[0].index + 1 === 0 ? "" : this.scoreList[0].index + 1
       const service_score = this.scoreList[1].index + 1 === 0 ? "" : this.scoreList[1].index + 1
       try {