Vue build打包之后，刷新页面出现404，HTML5 History 模式

原因分析：

const router = new VueRouter({
mode: 'history',
routes: [...]
})

后端配置例子
Apache

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

Nginx

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

原生 Node.js

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)
})

基于 Node.js 的 Express

Internet Information Services (IIS)



<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<system.webServer>
<rewrite>
<rules>
<rule name="Handle History Mode and custom 404/500" stopProcessing="true">
<match url="(.*)" />
<conditions logicalGrouping="MatchAll">
<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
</conditions>
<action type="Rewrite" url="/" />
</rule>
</rules>
</rewrite>
</system.webServer>
</configuration>
Caddy

rewrite {
regexp .*
to {path} /
}

Firebase 主机

{
"hosting": {
"public": "dist",
"rewrites": [
{
"source": "**",
"destination": "/index.html"
}
]
}
}

警告

const router = new VueRouter({
mode: 'history',
routes: [
{ path: '*', component: NotFoundComponent }
]
})