在Egg.js中使用extend、Cookie和Session的实现方法

    egg-init spider --type=simple
    
    
      
    

    npm i
    
    
      
    

    npm run dev
    
    
      
    

    npm i egg-view-ejs 
    
    
      
    

    exports.ejs = {
    enable: true,
    package: 'egg-view-ejs'
    };
    
    
      
      
      
      
    

    config.view = {
    mapping: {
        '.html': 'ejs'
    }
    }