js生成网址短链接

    

     

      

       

      
      

       

        var convertStr = encodeURIComponent(urlStr); //转码
       
      
     

      

       

      
      

       

        var appkey = 'xxx';
       
      
     

      

       

      
      

       

        getShortUrl(convertStr);
       
      
     

      

       

      
      

       

        function getShortUrl(urlStr) {
       
      
     

      

       

      
      

       

          $.ajax({
       
      
     

      

       

      
      

       
 type: 'GET',
       
      
     

      

       

      
      

       
 url:
       
      
     

      

       

      
      

       
 'http://api.t.sina.com.cn/short_url/shorten.json?source=' + appkey + '&url_long=' +
       
      
     

      

       

      
      

       

         urlStr, //source为新浪appkey
       
      
     

      

       

      
      

       
 dataType: 'JSONP',
       
      
     

      

       

      
      

       
 json: 'callback',
       
      
     

      

       

      
      

       
 data: {},
       
      
     

      

       

      
      

       
 success: function(r) {
       
      
     

      

       

      
      

       
 return r[0].url_short; //生成的短链接
       
      
     

      

       

      
      

       
 }
       
      
     

      

       

      
      

       
  });
       
      
     

      

       

      
      

       

        }