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docs/HISTORY_MODE_SUB_DIR_DEPLOY.md
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docs/HISTORY_MODE_SUB_DIR_DEPLOY.md
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# H5 History模式子目录部署配置指南
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## 场景说明
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您的uni-app H5应用部署在现有网站的子目录 `/hwappx/test/` 下，需要使用`history`路由模式，并解决刷新页面空白的问题。
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## 配置步骤
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### 1. 应用配置（已完成）
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确保`manifest.json`中的H5路由配置正确设置了`base`路径：
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```json
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"h5": {
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"router": {
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"mode": "history",
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"base": "/hwappx/test/"
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}
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}
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```
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### 2. 服务器配置
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服务器需要配置路由回退，将所有指向`/hwappx/test/`下不存在文件的请求重定向到`/hwappx/test/index.html`。
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#### 2.1 Nginx配置
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```nginx
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server {
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listen 80;
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server_name yourdomain.com;
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# 主网站根目录
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root /path/to/main/website;
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index index.html;
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# 静态文件直接返回
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location ~* \.(jpg|jpeg|png|gif|ico|css|js|ttf|woff|woff2)$ {
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expires 7d;
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add_header Cache-Control "public, no-transform";
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}
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# H5应用子目录的路由回退配置
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location /hwappx/test/ {
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# 确保静态文件能被正确访问
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try_files $uri $uri/ /hwappx/test/index.html;
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}
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# 主网站的其他配置
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location / {
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# 主网站的原有配置
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}
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}
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```
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#### 2.2 Apache配置
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##### .htaccess文件配置（放在`/hwappx/test/`目录下）
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```apache
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<IfModule mod_rewrite.c>
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RewriteEngine On
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RewriteBase /hwappx/test/
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RewriteRule ^index\.html$ - [L]
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RewriteCond %{REQUEST_FILENAME} !-f
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RewriteCond %{REQUEST_FILENAME} !-d
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RewriteRule . /hwappx/test/index.html [L]
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</IfModule>
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```
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##### 虚拟主机配置
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```apache
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<VirtualHost *:80>
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ServerName yourdomain.com
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DocumentRoot /path/to/main/website
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# H5应用子目录配置
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<Directory /path/to/main/website/hwappx/test>
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AllowOverride All
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Require all granted
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RewriteEngine On
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RewriteBase /hwappx/test/
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RewriteRule ^index\.html$ - [L]
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RewriteCond %{REQUEST_FILENAME} !-f
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RewriteCond %{REQUEST_FILENAME} !-d
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RewriteRule . /hwappx/test/index.html [L]
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</Directory>
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# 主网站目录配置
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<Directory /path/to/main/website>
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AllowOverride All
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Require all granted
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</Directory>
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</VirtualHost>
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```
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#### 2.3 IIS配置
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在`/hwappx/test/`目录下创建`web.config`文件：
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```xml
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<?xml version="1.0" encoding="UTF-8"?>
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<configuration>
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<system.webServer>
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<rewrite>
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<rules>
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<rule name="History Mode Sub Directory">
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<match url=".*" />
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<conditions logicalGrouping="MatchAll">
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<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
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<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
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</conditions>
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<action type="Rewrite" url="/hwappx/test/index.html" />
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</rule>
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</rules>
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</rewrite>
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<staticContent>
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<clientCache cacheControlMode="UseMaxAge" cacheControlMaxAge="7.00:00:00" />
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</staticContent>
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</system.webServer>
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</configuration>
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```
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#### 2.4 Express.js配置
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```javascript
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const express = require('express');
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const path = require('path');
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const app = express();
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// 主网站静态文件
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app.use(express.static(path.join(__dirname, 'main-website')));
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// H5应用静态文件和路由回退
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app.use('/hwappx/test', express.static(path.join(__dirname, 'h5-app')));
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app.get('/hwappx/test/*', (req, res) => {
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res.sendFile(path.join(__dirname, 'h5-app', 'index.html'));
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});
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app.listen(3000, () => {
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console.log('Server is running on port 3000');
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});
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```
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## 配置关键点
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1. **base路径一致性**：
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- `manifest.json`中的`base`配置必须与部署路径一致：`/hwappx/test/`
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- 服务器配置中的重定向路径必须包含完整的base路径
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2. **静态资源处理**：
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- 确保CSS、JS、图片等静态资源能够被正确访问
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- 静态资源的URL应该自动包含base路径
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3. **路由回退规则**：
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- 规则必须限定在`/hwappx/test/`路径下
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- 只重定向不存在的文件和目录请求
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## 验证方法
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1. 构建H5应用并部署到服务器的`/hwappx/test/`目录
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2. 访问应用首页：`http://yourdomain.com/hwappx/test/`
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3. 导航到子页面：`http://yourdomain.com/hwappx/test/pages_tool/form/formdata?id=73&uniacid=2793`
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4. 刷新页面，验证页面是否正常显示
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## 常见问题排查
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1. **404错误**：
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- 检查服务器配置中的重定向路径是否正确
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- 确保`base`路径配置一致
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2. **页面样式缺失**：
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- 检查静态资源URL是否包含了正确的base路径
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- 确认CSS文件路径是否正确
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3. **路由无法跳转**：
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- 检查`manifest.json`中的路由配置
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- 确认服务器重定向规则是否生效
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## 部署注意事项
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1. 配置完成后需要重启服务器
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2. 对于HTTPS站点，需要在对应的HTTPS配置中添加相同的规则
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3. 如果使用CDN，需要确保CDN也配置了相应的路由回退规则
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4. 定期检查服务器日志，确保配置正常工作
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## 总结
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通过正确配置应用的`base`路径和服务器的路由回退规则，您的uni-app H5应用可以在子目录`/hwappx/test/`下成功使用`history`路由模式，并且解决刷新页面空白的问题。
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---
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## 多子目录部署支持
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### 场景说明
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如果您需要在同一服务器上部署多个使用`history`模式的uni-app H5应用，例如：
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- `/hwapp/`
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- `/hwappx/test/`
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- `/hwappx/comoon/`
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- `/hwappx/1000/`
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您可以按照以下配置方法实现多子目录部署。
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### 1. 每个应用的manifest.json配置
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每个应用都需要在`manifest.json`中配置正确的`base`路径：
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#### 应用1：部署到 `/hwapp/`
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```json
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"h5": {
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"router": {
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"mode": "history",
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"base": "/hwapp/"
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}
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}
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```
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#### 应用2：部署到 `/hwappx/test/`
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```json
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"h5": {
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"router": {
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"mode": "history",
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"base": "/hwappx/test/"
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}
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}
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```
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#### 应用3：部署到 `/hwappx/comoon/`
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```json
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"h5": {
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"router": {
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"mode": "history",
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"base": "/hwappx/comoon/"
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}
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}
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```
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#### 应用4：部署到 `/hwappx/1000/`
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```json
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"h5": {
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"router": {
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"mode": "history",
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"base": "/hwappx/1000/"
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}
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}
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```
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### 2. 服务器多子目录配置
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#### 2.1 Nginx配置
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```nginx
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server {
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listen 80;
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server_name yourdomain.com;
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root /path/to/main/website;
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index index.html;
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# 静态文件缓存设置
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location ~* \.(jpg|jpeg|png|gif|ico|css|js|ttf|woff|woff2)$ {
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expires 7d;
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add_header Cache-Control "public, no-transform";
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}
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# 应用1: /hwapp/
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location /hwapp/ {
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try_files $uri $uri/ /hwapp/index.html;
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}
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# 应用2: /hwappx/test/
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location /hwappx/test/ {
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try_files $uri $uri/ /hwappx/test/index.html;
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}
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# 应用3: /hwappx/comoon/
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location /hwappx/comoon/ {
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try_files $uri $uri/ /hwappx/comoon/index.html;
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}
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# 应用4: /hwappx/1000/
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location /hwappx/1000/ {
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try_files $uri $uri/ /hwappx/1000/index.html;
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}
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# 主网站其他配置
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location / {
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# 原有主网站配置
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}
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}
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```
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#### 2.2 Apache配置
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##### 方法1：在每个子目录下创建.htaccess文件
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在`/hwapp/`目录下创建.htaccess：
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```apache
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<IfModule mod_rewrite.c>
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RewriteEngine On
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RewriteBase /hwapp/
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RewriteRule ^index\.html$ - [L]
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RewriteCond %{REQUEST_FILENAME} !-f
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RewriteCond %{REQUEST_FILENAME} !-d
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RewriteRule . /hwapp/index.html [L]
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</IfModule>
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```
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||||
在`/hwappx/test/`目录下创建.htaccess：
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```apache
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<IfModule mod_rewrite.c>
|
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RewriteEngine On
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||||
RewriteBase /hwappx/test/
|
||||
RewriteRule ^index\.html$ - [L]
|
||||
RewriteCond %{REQUEST_FILENAME} !-f
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RewriteCond %{REQUEST_FILENAME} !-d
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RewriteRule . /hwappx/test/index.html [L]
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</IfModule>
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```
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||||
在`/hwappx/comoon/`目录下创建.htaccess：
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```apache
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<IfModule mod_rewrite.c>
|
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RewriteEngine On
|
||||
RewriteBase /hwappx/comoon/
|
||||
RewriteRule ^index\.html$ - [L]
|
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RewriteCond %{REQUEST_FILENAME} !-f
|
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RewriteCond %{REQUEST_FILENAME} !-d
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RewriteRule . /hwappx/comoon/index.html [L]
|
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</IfModule>
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```
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||||
|
||||
在`/hwappx/1000/`目录下创建.htaccess：
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```apache
|
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<IfModule mod_rewrite.c>
|
||||
RewriteEngine On
|
||||
RewriteBase /hwappx/1000/
|
||||
RewriteRule ^index\.html$ - [L]
|
||||
RewriteCond %{REQUEST_FILENAME} !-f
|
||||
RewriteCond %{REQUEST_FILENAME} !-d
|
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RewriteRule . /hwappx/1000/index.html [L]
|
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</IfModule>
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```
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|
||||
##### 方法2：在主配置文件中统一配置
|
||||
```apache
|
||||
<VirtualHost *:80>
|
||||
ServerName yourdomain.com
|
||||
DocumentRoot /path/to/main/website
|
||||
|
||||
# 应用1: /hwapp/
|
||||
<Directory /path/to/main/website/hwapp>
|
||||
AllowOverride All
|
||||
Require all granted
|
||||
|
||||
RewriteEngine On
|
||||
RewriteBase /hwapp/
|
||||
RewriteRule ^index\.html$ - [L]
|
||||
RewriteCond %{REQUEST_FILENAME} !-f
|
||||
RewriteCond %{REQUEST_FILENAME} !-d
|
||||
RewriteRule . /hwapp/index.html [L]
|
||||
</Directory>
|
||||
|
||||
# 应用2: /hwappx/test/
|
||||
<Directory /path/to/main/website/hwappx/test>
|
||||
AllowOverride All
|
||||
Require all granted
|
||||
|
||||
RewriteEngine On
|
||||
RewriteBase /hwappx/test/
|
||||
RewriteRule ^index\.html$ - [L]
|
||||
RewriteCond %{REQUEST_FILENAME} !-f
|
||||
RewriteCond %{REQUEST_FILENAME} !-d
|
||||
RewriteRule . /hwappx/test/index.html [L]
|
||||
</Directory>
|
||||
|
||||
# 应用3: /hwappx/comoon/
|
||||
<Directory /path/to/main/website/hwappx/comoon>
|
||||
AllowOverride All
|
||||
Require all granted
|
||||
|
||||
RewriteEngine On
|
||||
RewriteBase /hwappx/comoon/
|
||||
RewriteRule ^index\.html$ - [L]
|
||||
RewriteCond %{REQUEST_FILENAME} !-f
|
||||
RewriteCond %{REQUEST_FILENAME} !-d
|
||||
RewriteRule . /hwappx/comoon/index.html [L]
|
||||
</Directory>
|
||||
|
||||
# 应用4: /hwappx/1000/
|
||||
<Directory /path/to/main/website/hwappx/1000>
|
||||
AllowOverride All
|
||||
Require all granted
|
||||
|
||||
RewriteEngine On
|
||||
RewriteBase /hwappx/1000/
|
||||
RewriteRule ^index\.html$ - [L]
|
||||
RewriteCond %{REQUEST_FILENAME} !-f
|
||||
RewriteCond %{REQUEST_FILENAME} !-d
|
||||
RewriteRule . /hwappx/1000/index.html [L]
|
||||
</Directory>
|
||||
|
||||
# 主网站目录配置
|
||||
<Directory /path/to/main/website>
|
||||
AllowOverride All
|
||||
Require all granted
|
||||
</Directory>
|
||||
</VirtualHost>
|
||||
```
|
||||
|
||||
#### 2.3 IIS配置
|
||||
|
||||
在每个子目录下创建`web.config`文件：
|
||||
|
||||
##### 应用1：/hwapp/web.config
|
||||
```xml
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<configuration>
|
||||
<system.webServer>
|
||||
<rewrite>
|
||||
<rules>
|
||||
<rule name="History Mode hwapp">
|
||||
<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="/hwapp/index.html" />
|
||||
</rule>
|
||||
</rules>
|
||||
</rewrite>
|
||||
</system.webServer>
|
||||
</configuration>
|
||||
```
|
||||
|
||||
##### 应用2：/hwappx/test/web.config
|
||||
```xml
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<configuration>
|
||||
<system.webServer>
|
||||
<rewrite>
|
||||
<rules>
|
||||
<rule name="History Mode hwappx/test">
|
||||
<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="/hwappx/test/index.html" />
|
||||
</rule>
|
||||
</rules>
|
||||
</rewrite>
|
||||
</system.webServer>
|
||||
</configuration>
|
||||
```
|
||||
|
||||
##### 应用3：/hwappx/comoon/web.config
|
||||
```xml
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<configuration>
|
||||
<system.webServer>
|
||||
<rewrite>
|
||||
<rules>
|
||||
<rule name="History Mode hwappx/comoon">
|
||||
<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="/hwappx/comoon/index.html" />
|
||||
</rule>
|
||||
</rules>
|
||||
</rewrite>
|
||||
</system.webServer>
|
||||
</configuration>
|
||||
```
|
||||
|
||||
##### 应用4：/hwappx/1000/web.config
|
||||
```xml
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<configuration>
|
||||
<system.webServer>
|
||||
<rewrite>
|
||||
<rules>
|
||||
<rule name="History Mode hwappx/1000">
|
||||
<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="/hwappx/1000/index.html" />
|
||||
</rule>
|
||||
</rules>
|
||||
</rewrite>
|
||||
</system.webServer>
|
||||
</configuration>
|
||||
```
|
||||
|
||||
#### 2.4 Express.js配置
|
||||
```javascript
|
||||
const express = require('express');
|
||||
const path = require('path');
|
||||
const app = express();
|
||||
|
||||
// 主网站静态文件
|
||||
app.use(express.static(path.join(__dirname, 'main-website')));
|
||||
|
||||
// 应用1: /hwapp/
|
||||
app.use('/hwapp', express.static(path.join(__dirname, 'h5-app1')));
|
||||
app.get('/hwapp/*', (req, res) => {
|
||||
res.sendFile(path.join(__dirname, 'h5-app1', 'index.html'));
|
||||
});
|
||||
|
||||
// 应用2: /hwappx/test/
|
||||
app.use('/hwappx/test', express.static(path.join(__dirname, 'h5-app2')));
|
||||
app.get('/hwappx/test/*', (req, res) => {
|
||||
res.sendFile(path.join(__dirname, 'h5-app2', 'index.html'));
|
||||
});
|
||||
|
||||
// 应用3: /hwappx/comoon/
|
||||
app.use('/hwappx/comoon', express.static(path.join(__dirname, 'h5-app3')));
|
||||
app.get('/hwappx/comoon/*', (req, res) => {
|
||||
res.sendFile(path.join(__dirname, 'h5-app3', 'index.html'));
|
||||
});
|
||||
|
||||
// 应用4: /hwappx/1000/
|
||||
app.use('/hwappx/1000', express.static(path.join(__dirname, 'h5-app4')));
|
||||
app.get('/hwappx/1000/*', (req, res) => {
|
||||
res.sendFile(path.join(__dirname, 'h5-app4', 'index.html'));
|
||||
});
|
||||
|
||||
app.listen(3000, () => {
|
||||
console.log('Server is running on port 3000');
|
||||
});
|
||||
```
|
||||
|
||||
### 3. 多子目录部署验证
|
||||
|
||||
对于每个应用，执行以下验证步骤：
|
||||
|
||||
1. 构建应用并部署到对应的子目录
|
||||
2. 访问应用首页，例如：`http://yourdomain.com/hwappx/test/`
|
||||
3. 导航到子页面，例如：`http://yourdomain.com/hwappx/test/pages_tool/form/formdata?id=73&uniacid=2793`
|
||||
4. 刷新页面，验证页面是否正常显示
|
||||
5. 直接访问子页面URL，验证是否能正常加载
|
||||
|
||||
### 4. 多子目录部署注意事项
|
||||
|
||||
1. **路径隔离**：每个应用必须部署在独立的子目录下，避免文件和路由冲突
|
||||
2. **base一致性**：每个应用的`manifest.json`中的`base`配置必须与部署路径完全一致
|
||||
3. **服务器规则**：每个子目录都需要独立的路由回退规则
|
||||
4. **静态资源**：确保每个应用的静态资源URL包含了正确的base路径
|
||||
5. **缓存设置**：可以为不同应用设置不同的缓存策略
|
||||
6. **日志分离**：建议为不同应用配置独立的访问日志，便于问题排查
|
||||
|
||||
### 5. 常见问题排查
|
||||
|
||||
1. **应用间冲突**：
|
||||
- 确保每个应用使用独立的子目录
|
||||
- 检查`base`路径配置是否唯一
|
||||
|
||||
2. **路由混乱**：
|
||||
- 验证服务器配置中的重定向路径是否正确
|
||||
- 检查应用的路由配置是否与其他应用冲突
|
||||
|
||||
3. **静态资源404**：
|
||||
- 确认静态资源URL是否包含了正确的base路径
|
||||
- 检查服务器配置是否正确处理了静态资源请求
|
||||
|
||||
4. **配置不生效**：
|
||||
- 配置完成后重启服务器
|
||||
- 清除浏览器缓存后重试
|
||||
|
||||
通过以上配置，您可以在同一服务器上成功部署多个使用`history`模式的uni-app H5应用，每个应用都能独立运行并支持刷新操作。
|
||||
|
||||
---
|
||||
|
||||
## 通配符配置方案
|
||||
|
||||
### 场景说明
|
||||
如果您的子目录有明确的命名规则（如您的`/hwapp/`、`/hwappx/test/`、`/hwappx/comoon/`、`/hwappx/1000/`等），可以使用通配符配置来简化服务器设置，避免为每个子目录手动添加配置。
|
||||
|
||||
### 子目录规则分析
|
||||
根据您的子目录结构，可以分为两类：
|
||||
1. 一级子目录：`/hwapp/`
|
||||
2. `/hwappx/`下的所有二级子目录：`/hwappx/*/`
|
||||
|
||||
### 服务器通配符配置
|
||||
|
||||
#### 1. Nginx配置
|
||||
使用正则表达式location来匹配子目录模式：
|
||||
|
||||
```nginx
|
||||
server {
|
||||
listen 80;
|
||||
server_name yourdomain.com;
|
||||
root /path/to/main/website;
|
||||
index index.html;
|
||||
|
||||
# 静态文件缓存设置
|
||||
location ~* \.(jpg|jpeg|png|gif|ico|css|js|ttf|woff|woff2)$ {
|
||||
expires 7d;
|
||||
add_header Cache-Control "public, no-transform";
|
||||
}
|
||||
|
||||
# 匹配 /hwapp/ 一级子目录
|
||||
location = /hwapp/ {
|
||||
try_files $uri $uri/ /hwapp/index.html;
|
||||
}
|
||||
|
||||
location ~ ^/hwapp/(.*)$ {
|
||||
try_files $uri $uri/ /hwapp/index.html;
|
||||
}
|
||||
|
||||
# 匹配 /hwappx/ 下的所有二级子目录，如 /hwappx/test/、/hwappx/comoon/、/hwappx/1000/ 等
|
||||
location ~ ^/hwappx/([^/]+)/(.*)$ {
|
||||
# 提取子目录名，重定向到对应目录的index.html
|
||||
try_files $uri $uri/ /hwappx/$1/index.html;
|
||||
}
|
||||
|
||||
# 主网站其他配置
|
||||
location / {
|
||||
# 原有主网站配置
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
#### 2. Apache配置
|
||||
|
||||
##### 方法1：使用RewriteRule的正则表达式
|
||||
|
||||
在主网站根目录的`.htaccess`文件中添加：
|
||||
|
||||
```apache
|
||||
<IfModule mod_rewrite.c>
|
||||
RewriteEngine On
|
||||
|
||||
# 匹配 /hwapp/ 一级子目录
|
||||
RewriteRule ^hwapp/(.*)$ /hwapp/index.html [L]
|
||||
|
||||
# 匹配 /hwappx/ 下的所有二级子目录
|
||||
RewriteRule ^hwappx/([^/]+)/(.*)$ /hwappx/$1/index.html [L]
|
||||
</IfModule>
|
||||
```
|
||||
|
||||
##### 方法2：在虚拟主机配置中使用
|
||||
|
||||
```apache
|
||||
<VirtualHost *:80>
|
||||
ServerName yourdomain.com
|
||||
DocumentRoot /path/to/main/website
|
||||
|
||||
RewriteEngine On
|
||||
|
||||
# 匹配 /hwapp/ 一级子目录
|
||||
RewriteRule ^/hwapp/(.*)$ /hwapp/index.html [L]
|
||||
|
||||
# 匹配 /hwappx/ 下的所有二级子目录
|
||||
RewriteRule ^/hwappx/([^/]+)/(.*)$ /hwappx/$1/index.html [L]
|
||||
|
||||
# 主网站目录配置
|
||||
<Directory /path/to/main/website>
|
||||
AllowOverride All
|
||||
Require all granted
|
||||
</Directory>
|
||||
</VirtualHost>
|
||||
```
|
||||
|
||||
#### 3. IIS配置
|
||||
|
||||
在主网站根目录的`web.config`文件中添加：
|
||||
|
||||
```xml
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<configuration>
|
||||
<system.webServer>
|
||||
<rewrite>
|
||||
<rules>
|
||||
<!-- 匹配 /hwapp/ 一级子目录 -->
|
||||
<rule name="History Mode hwapp Wildcard" stopProcessing="true">
|
||||
<match url="^hwapp/.*" />
|
||||
<conditions logicalGrouping="MatchAll">
|
||||
<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
|
||||
<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
|
||||
</conditions>
|
||||
<action type="Rewrite" url="/hwapp/index.html" />
|
||||
</rule>
|
||||
|
||||
<!-- 匹配 /hwappx/ 下的所有二级子目录 -->
|
||||
<rule name="History Mode hwappx Wildcard" stopProcessing="true">
|
||||
<match url="^hwappx/([^/]+)/.*" />
|
||||
<conditions logicalGrouping="MatchAll">
|
||||
<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
|
||||
<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
|
||||
</conditions>
|
||||
<action type="Rewrite" url="/hwappx/{R:1}/index.html" />
|
||||
</rule>
|
||||
</rules>
|
||||
</rewrite>
|
||||
</system.webServer>
|
||||
</configuration>
|
||||
```
|
||||
|
||||
#### 4. Express.js配置
|
||||
|
||||
```javascript
|
||||
const express = require('express');
|
||||
const path = require('path');
|
||||
const app = express();
|
||||
|
||||
// 主网站静态文件
|
||||
app.use(express.static(path.join(__dirname, 'main-website')));
|
||||
|
||||
// 匹配 /hwapp/ 一级子目录
|
||||
app.use('/hwapp', express.static(path.join(__dirname, 'hwapp')));
|
||||
app.get('/hwapp/*', (req, res) => {
|
||||
res.sendFile(path.join(__dirname, 'hwapp', 'index.html'));
|
||||
});
|
||||
|
||||
// 匹配 /hwappx/ 下的所有二级子目录
|
||||
// 使用路由参数来捕获子目录名
|
||||
app.get('/hwappx/:subdir/*', (req, res) => {
|
||||
const subdir = req.params.subdir;
|
||||
const appPath = path.join(__dirname, `hwappx/${subdir}`);
|
||||
|
||||
// 检查应用目录是否存在
|
||||
const fs = require('fs');
|
||||
if (fs.existsSync(appPath)) {
|
||||
res.sendFile(path.join(appPath, 'index.html'));
|
||||
} else {
|
||||
res.status(404).send('Application not found');
|
||||
}
|
||||
});
|
||||
|
||||
// 为 /hwappx/ 下的每个子目录提供静态文件服务
|
||||
app.use('/hwappx', express.static(path.join(__dirname, 'hwappx')));
|
||||
|
||||
app.listen(3000, () => {
|
||||
console.log('Server is running on port 3000');
|
||||
});
|
||||
```
|
||||
|
||||
### 通配符配置优势
|
||||
|
||||
1. **减少配置量**：无需为每个新子目录手动添加配置
|
||||
2. **自动适应**：新添加的符合规则的子目录会自动应用路由回退
|
||||
3. **统一管理**：所有同类应用的配置集中管理，便于维护
|
||||
4. **规则灵活**：可以根据实际需要调整正则表达式匹配规则
|
||||
|
||||
### 通配符配置注意事项
|
||||
|
||||
1. **规则顺序**：确保更具体的规则优先于通配符规则
|
||||
2. **性能考虑**：过于复杂的正则表达式可能影响服务器性能
|
||||
3. **目录验证**：在Express.js等代码级配置中，建议添加目录存在性检查
|
||||
4. **冲突避免**：确保通配符规则不会与主网站或其他应用的路由冲突
|
||||
5. **测试充分**：配置后要充分测试各种子目录的访问情况
|
||||
|
||||
### 验证方法
|
||||
|
||||
1. 部署一个符合规则的新子目录应用，如 `/hwappx/newapp/`
|
||||
2. 访问应用首页：`http://yourdomain.com/hwappx/newapp/`
|
||||
3. 导航到子页面并刷新，验证是否正常显示
|
||||
4. 直接访问子页面URL，验证是否能正常加载
|
||||
|
||||
通过以上通配符配置，您可以轻松管理大量符合规则的子目录应用，避免重复配置工作。
|
||||
Reference in New Issue
Block a user