fix: 修复自定义路由的跳转问题

packages/taro-router/src/api.ts

@@ -60,21 +60,18 @@
 
     try {
       if ('url' in option) {
-        const pathPieces = processNavigateUrl(option)
-        const state = { timestamp: Date.now() }
-        if (pathPieces.pathname) {
-          const originPath = routesAlias.getOrigin(pathPieces.pathname)
-          if (!RouterConfig.isPage(addLeadingSlash(originPath)) && !RouterConfig.isPage(addLeadingSlash(pathPieces.pathname))) {
-            const res = { errMsg: `${method}:fail page ${originPath} is not found` }
-            fail?.(res)
-            complete?.(res)
-            if (fail || complete) {
-              return resolve(res)
-            } else {
-              return reject(res)
-            }
+        if (!RouterConfig.isPage(addLeadingSlash(option.url))) {
+          const res = { errMsg: `${method}:fail page ${option.url} is not found` }
+          fail?.(res)
+          complete?.(res)
+          if (fail || complete) {
+            return resolve(res)
+          } else {
+            return reject(res)
           }
         }
+        const pathPieces = processNavigateUrl(option)
+        const state = { timestamp: Date.now() }
         if (method === 'navigateTo') {
           history.push(pathPieces, state)
         } else if (method === 'redirectTo' || method === 'switchTab') {

packages/taro-router/src/router/index.ts

@@ -1,4 +1,4 @@
-import { prependBasename } from '../history'
+import { addLeadingSlash } from '@tarojs/runtime'
 
 import type { MpaRouterConfig, SpaRouterConfig } from '../../types/router'
 
@@ -27,7 +27,8 @@ export class RouterConfig {
 
   static get customRoutes () { return this.router.customRoutes || {} }
 
+  // 这个方法不考虑 basename 和 customRoutes，只判断原始的 url 是否在 pages 中
   static isPage (url = '') {
-    return this.pages.findIndex(e => prependBasename(e) === url) !== -1
+    return this.pages.findIndex(e => addLeadingSlash(e) === url) !== -1
   }
 }

packages/taro-router/src/router/navigation-bar.ts

@@ -41,7 +41,7 @@
   }
 
   private toHomeFn () {
-    reLaunch({ url: this.pageContext.homePage })
+    reLaunch({ url: this.pageContext.originHomePage })
   }
 
   private backFn () {

packages/taro-router/src/router/page.ts

@@ -25,10 +25,12 @@ export default class PageHandler {
   protected navigationBarHandler: NavigationBarHandler
 
   public homePage: string
+  public originHomePage: string
 
   constructor (config: SpaRouterConfig, public history: History) {
     this.config = config
     this.homePage = getHomePage(this.routes[0].path, this.basename, this.customRoutes, this.config.entryPagePath)
+    this.originHomePage = this.config.entryPagePath || this.routes[0].path || this.basename
     this.mount()
     this.navigationBarHandler = new NavigationBarHandler(this)
   }