使用encodeURIcomponent并在服务器端解码它

时间:2012-03-24 18:28:25

标签: javascript ruby-on-rails encodeuricomponent

我通过使用encodeURIcomponent到服务器(如

)发送了一个url作为请求参数的一部分
  http://www.regis.edu/regisgpcd.asp?sctn=cpedcn&p1=ap&p2=EDFD&p3=cd3Dcd&_=1332612418587

这是服务器看到的:

http://www.regis.edu/regisgpcd.asp?sctn=cpedcn&p1=ap&p2=EDFD&p3=cd

虽然我之前使用encodeURIcomponent再次将它插入数据库,但我收到一个错误,在数据库中找不到它。

这个url的格式如下,虽然我再次在encodeURIcomponent之后插入它。我猜mysql在将它插入列之前将其转换为常规类型。

 http://www.regis.edu/regisgpcd.asp?sctn=cpedcn&p1=ap&p2=EDFD&p3=cd

我该如何解决这个问题?任何的想法?

这是我的插入代码:

$.ajax({
                    type : "GET",
                    url : '/tree/insertResult/?url=' + encodeURIComponent(url) + '&title=' + encodeURIComponent(title)+'&folder='+folderName+'&snippet='+encodeURIComponent(snippet),
                    cache : false,
                    success : function(res) {
                        if(res == "F")
                            notification("Operation Failed", "You have that bookmark in that folder!");
                        else{   
                            folderName = res;
                            notification("Operation Suceeded", "Bookmark has been created.");
                            updateFolderContent(url, title, folderName, snippet);//it is in _filetree_javascript.html.erb
                        }
                    },
                    error : function(x, y, z) {
                        alert(x.responseText);
                    }
                });
            }

这是我的获取代码:

$.ajax({
                type : "GET",
                url : '/tree/deleteResult/?title='+encodeURIComponent(title)+"&url="+encodeURIComponent(url), 
                cache : false,
                success : function(res) {
                    if(res == "F") //if F is returned from server it means "There is a folder with same name"
                        notification("Operation Failed", "Bookmark cannot be deleted! Sorry :(");   
                    else
                        notification("Operation Succeed", "Bookmark've been deleted.");     
                        deleteResult(domObj);
                },
                error : function(x, y, z) {
                    alert(x.responseText);
                }
            });
        }

1 个答案:

答案 0 :(得分:0)

我通过解码服务器上的字符串来解决这个问题。我在rails中使用了CGI gem

CGI::unescapeHTML(url)