Android之app作为服务器解决跨域问题

1 问题

APP用socket写了服务器，然后PC发送请求到APP出现跨域问题。

2 解决办法

在APP用socket服务器返回头里面添加如下关键代码

  

   

    

     

    
    

     

       header="Content-Type: "+ JSON_TYPE + "; charset=utf-8 \r\n"
     
    
   

    

     

    
    

     

       + "Connection: close\r\n"
     
    
   

    

     

    
    

     

       + "Access-Control-Allow-Origin: " + Request.origin + "\r\n"
     
    
   

    

     

    
    

     

       + "Access-Control-Allow-Headers: *\r\n"
     
    
   

    

     

    
    

     

       + "Access-Control-Allow-Credentials: true\r\n"
     
    
   

    

     

    
    

     

       + "Access-Control-Allow-Methods: GET, HEAD, POST, PUT, PATCH, DELETE, OPTIONS\r\n"
     
    
   

    

     

    
    

     

       + "Access-Control-Max-Age: 86400\r\n"
     
    
   

    

     

    
    

     

       +"Content-length: "+ length +" \r\n\r\n";
     
    
  
 

1) Access-Control-Allow-Origin</

文章来源: chenyu.blog.csdn.net，作者：chen.yu，版权归原作者所有，如需转载，请联系作者。

原文链接：chenyu.blog.csdn.net/article/details/108208298