【iOS开发】AFN用POST, 参数出现这种乱码问题("测è","在一起")

开发中遇到一个用AFNetworking,发送post请求时候,后端收到的数据出现乱码问题(“测è”,”在一起”)。以下有种解决方法。
具体请求代码:
NSString *urlStr = [NSString stringWithFormat:@"%@/image/saveWorkList",kNEWIP];
    NSString *token = [IHFMAccountData getSingleInstancetype].token;
    NSMutableDictionary *param = [NSMutableDictionary dictionary];
    param[@"access_token"] = token;
    param[@"doctor"] = doctorName;
    param[@"title"] = title;
    NSString *appContent = [NSDictionary dictionaryToJson:app_content];
    param[@"app_content"] = appContent;//json字符串

    AFHTTPRequestOperationManager *manager = [[AFHTTPRequestOperationManager alloc] init];

    // 解决post请求参数乱码问题
    [manager.requestSerializer setValue:@"application/x-www-form-urlencoded; charset=utf-8" forHTTPHeaderField:@"Content-Type"];

    [manager POST:urlStr parameters:param success:^(AFHTTPRequestOperation *operation, id responseObject) {

        NSLog(@"getSeriesData_JAVA-----%@",responseObject);

    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {

        NSLog(@"error-----%@",error);

    }];

正常的发送的字典参数:

这里写图片描述

服务器收到的乱码数据:

这里写图片描述

解决方法:

给manager添加这段代码,就可以解决乱码问题。

[manager.requestSerializer setValue:@”application/x-www-form-urlencoded; charset=utf-8” forHTTPHeaderField:@”Content-Type”];

你可能感兴趣的:(Objective-C,iOS进阶知识)