短信发送，增加读秒限制

src/views/modules/epidemic/epidemicreportuserinfo.vue

@@ -518,8 +518,8 @@
             <el-form-item>
               <span style="display:inline-block">验证码将下发到 {{this.checkMobile}} ，请注意查收。</span>
             </el-form-item>
-            <el-input v-model="smsCode" placeholder="请输入验证码" style="width:76%; padding-right:10px;"></el-input>
-            <el-button type="primary" @click="sendSMS()" style="width:24%">获取验证码</el-button>
+            <el-input v-model="smsCode" placeholder="请输入验证码" style="width:62%; padding-right:10px;"></el-input>
+            <el-button type="primary" @click="sendSMS()" style="width:36%" :disabled="this.isDisabled">{{this.buttonName}}</el-button>
           </el-form>
         </div>
         <span slot="footer" class="dialog-footer">
@@ -656,7 +656,10 @@ export default {
       detailVisible: false,
       dialogVisibleSMS: false,
       smsCode: '',
-      checkMobile: ''
+      checkMobile: '',
+      isDisabled: false,
+      buttonName: "发送验证码",
+      buttonTime: 60
     }
   },
   created: function () {
@@ -996,6 +999,17 @@ export default {
           if (res.code !== 0) {
             return this.$message.error(res.msg)
           }
+          var countDown = setInterval(() => {
+            if (this.buttonTime < 1) {
+              this.isDisabled = false
+              this.buttonName = '获取验证码'
+              this.buttonTime = 60
+              clearInterval(countDown)
+            } else {
+              this.isDisabled = true
+              this.buttonName = '（' + --this.buttonTime + '秒）后重新发送'
+            }
+          }, 1000)
         })
         .catch(() => { })
     },