如何在AFNetworking中发布诸如{"register_id":"3"}之类的参数 [英] how to post parameter like {"register_id":"3"} in AFNetworking

问题描述

我尝试过，但是在AFNetworking中不起作用，仅显示参数错误 但是我使用邮递员进行检查，当我通过密钥发送数据并对其赋值时显示错误，但是从原始数据中我发送了{"register_id":"3"} 然后它将向我显示数据，以及如何在AFNetworking中发布这样的参数.

i tried it but didn't work in AFNetworking only showing parameters error but i used postman to check and when i send data via key and value it showing error but from raw data i send {"register_id":"3"} then it will show me data so how to post parameter like this in AFNetworking.

使用此链接

http://www.icubemedia.net/visitorbook/display_all.php

任何人都可以帮助我如何发布该数据

is any one can help me for that how to post that data

日志错误是:

2015-06-19 14:05:08.078 DemoAFNetworking [72771:1160924] {"msg":参数丢失！"}

2015-06-19 14:05:08.078 DemoAFNetworking[72771:1160924] {"msg":"parameter missing!"}

推荐答案

检查此示例，以了解如何使用 AFNetworking 2.0 的简单参数进行 GET :

Check this example on how to do a GET with simple parameter with AFNetworking 2.0:

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.requestSerializer = [AFJSONRequestSerializer serializer];
NSDictionary *parameters = @{@"foo": @"bar"};

[manager GET:@"http://example.com/resources.json" parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject) {
    NSLog(@"JSON: %@", responseObject);
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
    NSLog(@"Error: %@", error);
}];

添加了JSON序列化程序;)

EDIT 1: added JSON serializer ;)

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