feat:更新协作信息

src/utils/auth.js

@@ -1,6 +1,6 @@
 
 import Cookies from "js-cookie";
-
+import router from '@/router';
 const TokenKey = "token";  
 
 export function getToken() {
@@ -18,3 +18,54 @@ export function removeToken() {
     return sessionStorage.removeItem(TokenKey);
 }
 
+//获取用户信息
+export function getUserInfo() {
+    try {
+        const userData = sessionStorage.getItem("userData");
+       
+        // 如果userData不存在，执行未授权处理
+        if (!userData) { 
+            handleUnauthorized();
+            return null;
+        }
+        
+        // 尝试解析JSON数据
+        try {
+            const parsedData = JSON.parse(userData);
+            return parsedData;
+        } catch (parseError) {
+            console.error('用户数据格式错误，无法解析JSON:', parseError);
+            // 数据格式错误也视为未登录
+            sessionStorage.removeItem("userData");
+            handleUnauthorized();
+            return null;
+        }
+        
+    } catch (error) {
+        console.error('获取用户信息时发生错误:', error);
+        handleUnauthorized();
+        return null;
+    }
+}
+
+
+function handleUnauthorized() { 
+    removeToken();
+    
+    // 使用 nextTick 确保路由状态已更新
+    import('vue').then(({ nextTick }) => {
+        nextTick(() => {
+            const currentPath = router.currentRoute.value.fullPath;  
+            if (router.currentRoute.value.path !== '/login') {
+                router.push({
+                    path: '/login',
+                    query: { 
+                        redirect: currentPath !== '/login' ? currentPath : undefined
+                    }
+                });
+            } else {
+                window.location.reload();
+            }
+        });
+    });
+}