From 71e55ed476fb4bc87483c942878dd39be7f1b45e Mon Sep 17 00:00:00 2001
From: duxingchen <duxingchen@iris-rs.cn>
Date: Fri, 7 Aug 2026 16:58:35 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E7=99=BB=E5=BD=95=E9=A1=B5=E8=87=AA?=
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---
 track-uniapp/src/pages/login/login.vue | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/track-uniapp/src/pages/login/login.vue b/track-uniapp/src/pages/login/login.vue
index 3973771..5f9fbcd 100644
--- a/track-uniapp/src/pages/login/login.vue
+++ b/track-uniapp/src/pages/login/login.vue
@@ -6,7 +6,12 @@
       <text class="version">{{ appVersion }}</text>
     </view>
 
-    <view class="form">
+    <!-- 检查中：防止登录页闪烁 -->
+    <view v-if="checking" class="checking">
+      <text class="checking-icon">⏳</text>
+    </view>
+
+    <view v-else class="form">
       <input v-model="username" class="input" placeholder="用户名" />
       <input v-model="password" class="input" type="password" placeholder="密码" />
       <button class="login-btn" @tap="handleLogin" :disabled="loading">
@@ -21,9 +26,21 @@
 import { ref, onMounted } from "vue";
 import { post } from "../../utils/request";
 
-// 🚀 动态版本号 — 热更新后自动变化
+// 🚀 动态版本号 + 自动跳过登录（已登录用户）
 const appVersion = ref("T1.0.2");
+const checking = ref(true);
+
 onMounted(() => {
+  // 1. 自动跳过：如果已有 token + user，直接进首页
+  const token = uni.getStorageSync("access_token") || uni.getStorageSync("refresh_token");
+  const user = uni.getStorageSync("user");
+  if (token && user) {
+    uni.switchTab({ url: "/pages/scan/index" });
+    return; // 不展示登录页
+  }
+  checking.value = false;
+
+  // 2. 动态版本号
   try {
     const v = uni.getSystemInfoSync().appWgtVersion || uni.getSystemInfoSync().appVersion;
     if (v) appVersion.value = v.startsWith("T") ? v : "T" + v;
@@ -74,4 +91,6 @@ async function handleLogin() {
 .login-btn { width: 100%; height: 48px; background: #2563EB; color: #fff; border: none; border-radius: 10px; font-size: 16px; font-weight: 700; line-height: 48px; }
 .login-btn[disabled] { opacity: 0.6; }
 .error { display: block; text-align: center; color: #dc2626; font-size: 13px; margin-top: 12px; }
+.checking { display: flex; align-items: center; justify-content: center; }
+.checking-icon { font-size: 40px; }
 </style>