AJAX POST和Plus（+）和（＆）Sign如何編碼？

Question

我通過AJAX to a PHP script提交表單字段的內容，並使用此代碼

if(!http) 
      http = CreateObject(); 

     nocache = Math.random(); 

     http.open('post', 'addvm.php'); 
     http.setRequestHeader("Content-type", "application/x-www-form-urlencoded"); 
     http.setRequestHeader("Content-length", params.length); 
     http.setRequestHeader("Connection", "close"); 
     http.onreadystatechange = SaveReply; 

     http.send(params); 

的問題是，任何+ and &跡象被剝離並更換。我如何安全地'編碼'+ and &標誌，然後在PHP端正確地「解碼」它？

Answer 1

需要編碼您的PARAMS encodeURIComponent 注： - 當您訪問$_GET, $_POST or $_REQUEST in PHP，要檢索已經被解碼值。

Answer 2

嘗試：

JS：encodeURIComponent (/* url */);

PHP：urldecode (/* url */);