stringByAddingPercentEscapesUsingEncoding错误字符串

Question

我正在发送GET个请求，我的网址是

http://myurl.com/addpla?name=JJ Burger &category=Delicatessen and Other &location=Sao jose do Rio Preto

（我确实使用了NSLog，这是正确的）

但是

之后

NSString *encodedURL = [url stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

网址是：

http://myurl.com/addpla?name=JJ2urger0X1.8A1301528AP-685&category=Delicatessen0x1.8ac90146a39e1p-698nd2427076260ther0X1.442030000206P-1018&location=Sao1455040047316337024se0o2io¢e