js原生http

來源:互聯網
上載者:User

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封裝的HTTP方法如下:

function $http(url,type,isAsync,time, success,error ){  var request = new XMLHttpRequest();  var timeout = false;  var timer = setTimeout( function(){    timeout = true;    request.abort();  }, time );  request.open(type, url,isAsync);  request.onreadystatechange = function(){    if( request.readyState !== 4 ) return;    if( timeout ) return;    clearTimeout( timer );    if( request.status === 200 ){      success( request.responseText );    }else{      error( request.responseText );    }  };  request.send(null);}

 

 調用:

  function  success(data) {    console.log(‘成功!‘,data);  }  function  error(data) {    console.log(‘失敗!‘,data);  }  $http(‘abc‘,‘get‘,true,7000,success,error);

 

簡單的封裝了一下,並不像ajax一樣把jsonp之類的都封裝好了。


js原生http

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