From 25c229869ce597274f571ff082b779aa4a337786 Mon Sep 17 00:00:00 2001
From: Utopia <greatauk11@gmail.com>
Date: Fri, 31 Oct 2025 14:33:47 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=96=B0=E5=A2=9E=20util=20-=20toLogin?=
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---
 src/utils/toLoginPage.ts | 42 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 src/utils/toLoginPage.ts

diff --git a/src/utils/toLoginPage.ts b/src/utils/toLoginPage.ts
new file mode 100644
index 0000000..5e2d316
--- /dev/null
+++ b/src/utils/toLoginPage.ts
@@ -0,0 +1,42 @@
+import { LOGIN_PAGE } from '@/router/config'
+import { getLastPage } from '@/utils'
+import { debounce } from '@/utils/debounce'
+
+interface ToLoginPageOptions {
+  /**
+   * 跳转模式, uni.navigateTo | uni.reLaunch
+   * @default 'navigateTo'
+   */
+  mode?: 'navigateTo' | 'reLaunch'
+  /**
+   * 查询参数
+   * @example '?redirect=/pages/home/index'
+   */
+  queryString?: string
+}
+
+/**
+ * 跳转到登录页, 带防抖处理
+ *
+ * 如果要立即跳转，不做延时，可以使用 `toLoginPage.flush()` 方法
+ */
+export const toLoginPage = debounce((options: ToLoginPageOptions = {}) => {
+  const { mode = 'navigateTo', queryString = '' } = options
+
+  const url = `${LOGIN_PAGE}${queryString}`
+
+  // 获取当前页面路径
+  const currentPage = getLastPage()
+  const currentPath = `/${currentPage.route}`
+  // 如果已经在登录页，则不跳转
+  if (currentPath === LOGIN_PAGE) {
+    return
+  }
+
+  if (mode === 'navigateTo') {
+    uni.navigateTo({ url })
+  }
+  else {
+    uni.reLaunch({ url })
+  }
+}, 500)