fix: redirect fail between '/routeName' and '/routeName/'

Author: wangsz

Diff for: lib/prepare/codegen.js

@@ -6,14 +6,17 @@ exports.genRoutesFile = async function ({
   sourceDir,
   pageFiles
 }) {
-  function genRoute ({ path: pagePath, key: componentName }, index) {
+  function genRoute ({ path: pagePath, key: componentName }, index, pages) {
     const file = pageFiles[index]
     const filePath = path.resolve(sourceDir, file)
     let code = `
   {
     name: ${JSON.stringify(componentName)},
     path: ${JSON.stringify(pagePath)},
     component: ThemeLayout,
+    pathToRegexpOptions: {
+      strict: true
+    },
     beforeEnter: (to, from, next) => {
       import(${JSON.stringify(filePath)}).then(comp => {
         Vue.component(${JSON.stringify(componentName)}, comp.default)
@@ -37,6 +40,14 @@ exports.genRoutesFile = async function ({
     path: ${JSON.stringify(pagePath + 'index.html')},
     redirect: ${JSON.stringify(pagePath)}
   }`
+      const dirPath = pagePath.replace(/\/$/, '')
+      if (!pages.find(page => page.path === `${dirPath}.html`) && dirPath) {
+        code += `,
+  {
+    path: ${JSON.stringify(dirPath)},
+    redirect: ${JSON.stringify(pagePath)}
+  }`
+      }
     }
 
     return code