From 6e14d5a97241462002fa26f9b4f2948efe5a9d70 Mon Sep 17 00:00:00 2001
From: hejianhao <15708179461@qq.com>
Date: 星期五, 21 八月 2026 09:34:52 +0800
Subject: [PATCH] feat0806: 直播间用户清理缓存

---
 traditionalApp/pages/settings/settings.vue |   81 +++++++++++++++++++++++++++++++++++-----
 1 files changed, 71 insertions(+), 10 deletions(-)

diff --git a/traditionalApp/pages/settings/settings.vue b/traditionalApp/pages/settings/settings.vue
index b43ba90..2f08a09 100644
--- a/traditionalApp/pages/settings/settings.vue
+++ b/traditionalApp/pages/settings/settings.vue
@@ -295,40 +295,101 @@
  */
 function clearWebViewCache() {
 	console.log('[clearWebViewCache] 函数被调用')
+
+	let logMessages = []
+	logMessages.push('开始清除缓存')
+
 	try {
+		// 清除 uni.storage(所有环境通用)
+		try {
+			uni.clearStorageSync()
+			console.log('[clearWebViewCache] uni.storage 已清除')
+			logMessages.push('uni.storage 已清除')
+		} catch (e) {
+			console.error('[clearWebViewCache] 清除 uni.storage 失败:', e)
+			logMessages.push('uni.storage 清除失败')
+		}
+
 		// #ifdef APP-PLUS
 		console.log('[clearWebViewCache] APP-PLUS 环境,开始清除 WebView 缓存')
+		logMessages.push('APP-PLUS 环境检测到')
 
-		// 清除 localStorage
+		// 清除 plus.storage
 		if (plus.storage) {
 			plus.storage.clear()
-			console.log('[clearWebViewCache] localStorage 已清除')
+			console.log('[clearWebViewCache] plus.storage 已清除')
+			logMessages.push('plus.storage 已清除')
 		}
 
 		// 清除 WebView 缓存
 		const currentWebview = plus.webview.currentWebview()
 		if (currentWebview && typeof currentWebview.clearCache === 'function') {
 			currentWebview.clearCache()
-			console.log('[clearWebViewCache] WebView 缓存已清除')
+			console.log('[clearWebViewCache] 当前 WebView 缓存已清除')
+			logMessages.push('当前 WebView 缓存已清除')
 		}
 
 		// 清除所有 WebView 的缓存
 		const allWebviews = plus.webview.all()
-		allWebviews.forEach((webview) => {
-			if (webview && typeof webview.clearCache === 'function') {
-				webview.clearCache()
-			}
-		})
-		console.log('[clearWebViewCache] 所有 WebView 缓存已清除')
+		if (allWebviews && allWebviews.length > 0) {
+			allWebviews.forEach((webview) => {
+				try {
+					// 清除缓存
+					if (webview && typeof webview.clearCache === 'function') {
+						webview.clearCache()
+					}
 
+					// 清除 Cookie 和存储
+					if (webview && typeof webview.evalJS === 'function') {
+						webview.evalJS(`
+							try {
+								// 清除所有 Cookie
+								document.cookie.split(";").forEach(function(c) {
+									document.cookie = c.replace(/^ +/, "").replace(/=.*/, "=;expires=" + new Date().toUTCString() + ";path=/");
+								});
+								// 清除存储
+								if (window.localStorage) localStorage.clear();
+								if (window.sessionStorage) sessionStorage.clear();
+								console.log('[WebView.evalJS] Cookie 和存储已清除');
+							} catch (e) {
+								console.error('[WebView.evalJS] 清除失败:', e);
+							}
+						`)
+					}
+				} catch (e) {
+					console.error('[clearWebViewCache] 处理 WebView 失败:', e)
+				}
+			})
+			console.log('[clearWebViewCache] 所有 WebView 缓存和 Cookie 已清除,共 ' + allWebviews.length + ' 个')
+			logMessages.push(`所有 WebView 已清除 (${allWebviews.length}个)`)
+		}
 		// #endif
 
 		// #ifndef APP-PLUS
-		console.log('[clearWebViewCache] 非 APP-PLUS 环境,跳过清除')
+		console.log('[clearWebViewCache] 非 APP-PLUS 环境,已清除 uni.storage')
+		logMessages.push('非 APP-PLUS 环境')
 		// #endif
+
+		// 显示清除结果
+		uni.showToast({
+			title: '缓存已清除',
+			icon: 'success',
+			duration: 2000
+		})
+
 	} catch (error) {
 		console.error('[clearWebViewCache] 清除缓存失败:', error)
+		logMessages.push('异常: ' + error.message)
+
+		uni.showToast({
+			title: '缓存清除失败',
+			icon: 'none',
+			duration: 2000
+		})
 	}
+
+	// 开发调试:显示详细日志
+	console.log('[clearWebViewCache] 执行完成,日志:', logMessages.join(' | '))
 }
 
 /**

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