afnetworking json解析出错
解决方法1
AFURLResponseSerialization.m
258行修改
responseString = [responseString stringByReplacingOccurrencesOfString:@"\r\n" withString:@""];
responseString = [responseString stringByReplacingOccurrencesOfString:@"\n" withString:@""];
responseString = [responseString stringByReplacingOccurrencesOfString:@"\t" withString:@""];
data = [responseString dataUsingEncoding:NSUTF8StringEncoding];
解决方法2
数据请求失败
Error Domain=NSCocoaErrorDomain Code=3840 "The operation couldn’t be completed. (Cocoa error 3840.)" (JSON text did not start with array or object and option to allow fragments not set.) UserInfo=0x9b7eba0 {NSDebugDescription=JSON text did not start with array or object and option to allow fragments not set.}
解决:
AFNetWorking的JSON解析默认库是使用的AFJSONRequestOperation模式,只支持text/json,application/json,text/javascript,所以如果出现code=-1016错误则说明当前的JSON解析模式是text/html,所以要加上这段代码: