ios与服务端的交互

来源：互联网发布：知乎日耳曼和凯尔特编辑：程序博客网时间：2024/06/05 00:39

今天公司的接口改了，之前是有键值对的形式从移动端发送到服务端，现在修改为服务端发送json数据到服务端上，如下是个人笔记：

1、通过键值对的形式交互

request = [[ASIFormDataRequestalloc] initWithURL:“接口”];

// [request setRequestMethod:@"POST"];

[request setPostValue:_userNameforKey:USERNAMEKey];

[requestsetPostValue:_pwd forKey:PASSWORLDKey];

// [request setResponseEncoding:NSUTF8StringEncoding];

request.delegate =self;

[requestsetTimeOutSeconds:TIMEOUTSECONDS];

[request setDidFinishSelector:@selector(requestLoginFinished:)];

[request setDidFailSelector:@selector(requestCommonWebServiceFailed:)];

[requeststartAsynchronous];

[request release];

2、从服务端上发送json到服务端

request = [[ASIFormDataRequest alloc] initWithURL:“接口”];

NSDictionary * dictionary = [[NSDictionaryalloc]initWithObjectsAndKeys:_userName,@"username",_pwd,@"password",nil]

NSMutableData * requestBody = [[NSMutableDataalloc] initWithData:[[login_dictionaryJSONString]dataUsingEncoding:NSUTF8StringEncoding]];

[requestaddRequestHeader:@"Content-Type"value:@"application/json"];

[requestsetDelegate:self];

[requestsetTimeOutSeconds:60];

[requestsetRequestMethod:@"POST"];

[request setPostValue:[login_dictionaryJSONString] forKey:@"login"];

[requeststartAsynchronous];