使用AFNetWorking进行POST JSON请求不通时
头部请求更换为：
[mgr.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
AFURLRequestSerialization类中104行更换为：
// 源代码
//- (NSString *)URLEncodedStringValue {
// if (!self.value || [self.value isEqual:[NSNull null]]) {
// return AFPercentEscapedStringFromString([self.field description]);
// } else {
// return [NSString stringWithFormat:@"%@=%@", AFPercentEscapedStringFromString([self.field description]), AFPercentEscapedStringFromString([self.value description])];
// }
//}
- (NSString *)URLEncodedStringValue {
if (!self.value || [self.value isEqual:[NSNull null]]) {
return AFPercentEscapedStringFromString([self.field description]);
}else if(!self.field || [self.field isEqual:[NSNull null]]){
return [NSString stringWithFormat:@"%@",self.value];
}else {
return [NSString stringWithFormat:@"%@=%@", AFPercentEscapedStringFromString([self.field description]), AFPercentEscapedStringFromString([self.value description])];
}
}
