UR中文请求

iOS开发-url包含中文报错解决办法

发布者：一只BT浮出来  

经常, 我们用通过这样的方法调用API。

NSString* urlString = [NSString stringWithFormat:@"http://api.douban.com/v2/movie/search?q=%@", content];  NSURL *url = [NSURL URLWithString:urlString]; testRequest = [ASIHTTPRequest requestWithURL:url]; [testRequest setDelegate:self]; [testRequest startAsynchronous];

　但是, 当路径中存在中文的时候. ASI就无法正常访问那个url。

报错如下:

Error Domain=ASIHTTPRequestErrorDomain Code=5 "Unable to create request (bad url?)" UserInfo=0x109697090 {NSLocalizedDescription=Unable to create request (bad url?)}

 

解决办法:

转码.

urlString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; 

完整代码:

NSString* urlString = [NSString stringWithFormat:@"http://api.douban.com/v2/movie/search?q=%@", content];   urlString = [urlString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; NSURL *url = [NSURL URLWithString:urlString]; testRequest = [ASIHTTPRequest requestWithURL:url]; [testRequest setDelegate:self]; [testRequest startAsynchronous];