NSStringEncoding enc = CFStringConvertEncodingToNSStringEncoding(kCFStringEncodingGB_18030_2000);
[_abbreviationBtn.titleLabel.text dataUsingEncoding:enc];
NSString *string = [[NSString alloc]initWithData:[_abbreviationBtn.titleLabel.text dataUsingEncoding:enc] encoding:enc];
NSDictionary *dic = @{@"plateNo":str,@"firstChar":string};
我是这样解决的但是没反应
如果你用AFNetWork,post的话,在AFHTTPRequestOperationManager初始化之后加上这一行代码试试看。
[manager.requestSerializer setValue:@"application/x-www-form-urlencoded; charset=utf-8" forHTTPHeaderField:@"Content-Type"];