| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118 | import { pages, subPackages, tabBar } from '@/pages.json'const getLastPage = () => {  // getCurrentPages() 至少有1个元素,所以不再额外判断  // const lastPage = getCurrentPages().at(-1)  // 上面那个在低版本安卓中打包回报错,所以改用下面这个【虽然我加了src/interceptions/prototype.ts,但依然报错】  const pages = getCurrentPages()  return pages[pages.length - 1]}/** 判断当前页面是否是tabbar页  */export const getIsTabbar = () => {  if (!tabBar) {    return false  }  if (!tabBar.list.length) {    // 通常有tabBar的话,list不能有空,且至少有2个元素,这里其实不用处理    return false  }  const lastPage = getLastPage()  const currPath = lastPage.route  return !!tabBar.list.find((e) => e.pagePath === currPath)}/** * 获取当前页面路由的 path 路径和 redirectPath 路径 * path 如 ‘/pages/login/index’ * redirectPath 如 ‘/pages/demo/base/route-interceptor’ */export const currRoute = () => {  const lastPage = getLastPage()  const currRoute = (lastPage as any).$page  // console.log('lastPage.$page:', currRoute)  // console.log('lastPage.$page.fullpath:', currRoute.fullPath)  // console.log('lastPage.$page.options:', currRoute.options)  // console.log('lastPage.options:', (lastPage as any).options)  // 经过多端测试,只有 fullPath 靠谱,其他都不靠谱  const { fullPath } = currRoute as { fullPath: string }  // console.log(fullPath)  // eg: /pages/login/index?redirect=%2Fpages%2Fdemo%2Fbase%2Froute-interceptor (小程序)  // eg: /pages/login/index?redirect=%2Fpages%2Froute-interceptor%2Findex%3Fname%3Dfeige%26age%3D30(h5)  return getUrlObj(fullPath)}const ensureDecodeURIComponent = (url: string) => {  if (url.startsWith('%')) {    return ensureDecodeURIComponent(decodeURIComponent(url))  }  return url}/** * 解析 url 得到 path 和 query * 比如输入url: /pages/login/index?redirect=%2Fpages%2Fdemo%2Fbase%2Froute-interceptor * 输出: {path: /pages/login/index, query: {redirect: /pages/demo/base/route-interceptor}} */export const getUrlObj = (url: string) => {  const [path, queryStr] = url.split('?')  // console.log(path, queryStr)  if (!queryStr) {    return {      path,      query: {},    }  }  const query: Record<string, string> = {}  queryStr.split('&').forEach((item) => {    const [key, value] = item.split('=')    // console.log(key, value)    query[key] = ensureDecodeURIComponent(value) // 这里需要统一 decodeURIComponent 一下,可以兼容h5和微信y  })  return { path, query }}/** * 得到所有的需要登录的pages,包括主包和分包的 * 这里设计得通用一点,可以传递key作为判断依据,默认是 needLogin, 与 route-block 配对使用 * 如果没有传 key,则表示所有的pages,如果传递了 key, 则表示通过 key 过滤 */export const getAllPages = (key = 'needLogin') => {  // 这里处理主包  const mainPages = [    ...pages      .filter((page) => !key || page[key])      .map((page) => ({        ...page,        path: `/${page.path}`,      })),  ]  // 这里处理分包  const subPages: any[] = []  subPackages.forEach((subPageObj) => {    // console.log(subPageObj)    const { root } = subPageObj    subPageObj.pages      .filter((page) => !key || page[key])      .forEach((page: { path: string } & Record<string, any>) => {        subPages.push({          ...page,          path: `/${root}/${page.path}`,        })      })  })  const result = [...mainPages, ...subPages]  // console.log(`getAllPages by ${key} result: `, result)  return result}/** * 得到所有的需要登录的pages,包括主包和分包的 * 只得到 path 数组 */export const getNeedLoginPages = (): string[] => getAllPages('needLogin').map((page) => page.path)/** * 得到所有的需要登录的pages,包括主包和分包的 * 只得到 path 数组 */export const needLoginPages: string[] = getAllPages('needLogin').map((page) => page.path)
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