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typescript-hot

v2.0.0

Published

express typescript hot reload

Downloads

224

Readme

typescript 热加载

  • 支持模块自动加载
    /** 
    * 安装依赖
    */
    npm install typescript-hot ts-node --save-dev

    /** 
    启动方式
        ts-node src/main.ts
     main.ts 
     热加载模块导入
     */
    import hot from 'express-hot/hot/watch';  
    import express from 'express';
    import r from './controller/controller';

    const app = express();
    const server = app.listen(3000, () => console.log('Listening on port 3000'));
    app.use("/app", r);

    /**
     * 服务结束句柄,将有状态的服务关闭的方式添加到hot中,在文件修改后主动关闭 
     * @param stopHandler  关闭函数
     * @param checkPath  ts监听路径
     * 流程  调用关闭函数  =》 卸载模块  =》 加载模块
     */
    let h = hot.getInstance(()=>server.close(), "./src");  


    /**    文件列表重载授权方法
     *     @param f 文件名
     *     @return 需要重载返回 true, 否则返回false
     */
    h.reloadMode = (f)=>{ return true;}