路由设置为 History 模式 404 问题

如果路由模式使用 History,需要后端的配合,否则容易出现 404 错误

1. Apache 配置

定义重写规则

<IfModule mod_rewrite.c>
  RewriteEngine On
  RewriteBase /
  RewriteRule ^index\.html$ - [L]
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteRule . /index.html [L]
</IfModule>

2 nginx 配置

在配置文件的 server 下,添加如下代码:

location / {
  try_files $uri $uri/ /index.html;
}

3 Node.js 配置

const http = require('http')
const fs = require('fs')
const httpPort = 80

http.createServer((req, res) => {
  fs.readFile('index.htm', 'utf-8', (err, content) => {
    if (err) {
      console.log('We cannot open "index.htm" file.')
    }

    res.writeHead(200, {
      'Content-Type': 'text/html; charset=utf-8'
    })

    res.end(content)
  })
}).listen(httpPort, () => {
  console.log('Server listening on: http://localhost:%s', httpPort)
})

注意: Vue 文档中有相关介绍: https://router.vuejs.org/zh/guide/essentials/history-mode.html

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