dou_platform_applet/utils/router.js

/**
 * 路由守卫封装
 * @param {*} routerData 跳转参数
 */

// 登录页面url
const loginUrl = '/pages/subPackages/login/loginPhone'

// 不需要登录校验的路由地址
const whiteList = [
  '/pages/home/home',
  '/pages/optimization/optimization',
  '/pages/my/my',
];

// 保留当前页面，跳转到应用内的某个页面
const navigateTo = async routerData => {
  let { url } = routerData;
	if (url){
		url = url.split("?")[0];
		if (whiteList.includes(url)) {
			uni.navigateTo(routerData);
		} else {
			const user_id = uni.getStorageSync('user_id')
			const token = uni.getStorageSync('token')
			uni.setStorageSync("beforeLoginUrl", routerData);
			if (user_id && token) {
				uni.navigateTo(routerData);
			} else {
				uni.navigateTo({ url: loginUrl });
			}
		}
	}
};

// 关闭当前页面，跳转到应用内的某个页面。
const redirectTo = async routerData => {
  let { url } = routerData;
	if (url) {
		url = url.split("?")[0];
		if (whiteList.includes(url)) {
		  uni.redirectTo(routerData);
		} else {
      const user_id = uni.getStorageSync('user_id')
			const token = uni.getStorageSync('token')
			uni.setStorageSync("beforeLoginUrl", routerData);
			if (user_id && token) {
        uni.redirectTo(routerData);
			} else {
        uni.navigateTo({ url: loginUrl });
			}
		}
	}

};

// 关闭所有页面，打开到应用内的某个页面。
const reLaunch = async routerData => {
  let { url } = routerData;
	if (url) {
		url = url.split("?")[0];
		if (whiteList.includes(url)) {
		  uni.reLaunch(routerData);
		} else {
      const user_id = uni.getStorageSync('user_id')
			const token = uni.getStorageSync('token')
			uni.setStorageSync("beforeLoginUrl", routerData);
			if (user_id && token) {
		    uni.reLaunch(routerData);
			} else {
		    uni.navigateTo({ url: loginUrl });
			}
		}
	}
};

// 跳转到 tabBar 页面，并关闭其他所有非 tabBar 页面。
const switchTab = async routerData => {
  let { url } = routerData;
	if (url) {
		url = url.split("?")[0];
		if (whiteList.includes(url)) {
		  uni.switchTab(routerData);
		} else {
      const user_id = uni.getStorageSync('user_id')
			const token = uni.getStorageSync('token')
			uni.setStorageSync("beforeLoginUrl", routerData);
			if (user_id && token) {
		    uni.switchTab(routerData);
			} else {
		    uni.navigateTo({ url: loginUrl });
			}
		}
	}

};

// 关闭当前页面，返回上一页面或多级页面
const navigateBack = routerData => {
  uni.navigateBack(routerData);
};

module.exports = {
  navigateTo,
  redirectTo,
  reLaunch,
  switchTab,
  navigateBack,
}