调整登录界面

src/pages/login.vue

@@ -1,6 +1,6 @@
 <template>
   <section class="login">
-    <u-form :model="form" ref="loginForm" label-width="140">
+    <u-form :model="form" ref="loginForm" label-width="140" :rules="rules">
       <u-form-item label="账号" prop="username">
         <u-input v-model="form.username" placeholder="请输入手机号"/>
       </u-form-item>
@@ -37,17 +37,14 @@ export default {
     ...mapActions(['getToken']),
     ...mapMutations(['login']),
     handleLogin() {
-      this.$refs.loginForm.validate(v => {
+      this.$refs.loginForm.validate().then(v => {
         if (v) {
           this.getToken(this.form).then(() => {
             uni.navigateBack({})
-          })
+          }).catch(() => 0)
         }
       })
     }
-  },
-  mounted() {
-    this.$nextTick(() => this.$refs.loginForm?.setRules(this.rules))
   }
 }
 </script>