我有以下代码:
NSDictionary *parameters = @{@"parameter1":objectVariable1,@"parameter2":objectVariable2};
[MANAGER POST:@"http:www.myserver.com/somelink" parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject)
{
//PROCESS RESPONSE
}
failure:^(AFHTTPRequestOperation *operation, NSError *error)
{
//PROCESS FAILURE
}];
如果失败,我如何考虑objectVariable1& amp; objectVariable2可以随时更改(当连接发送到服务器时),因此必须发送与之前相同的post参数。
可以从错误分支中的AFHTTPRequestOperation *operation
获取参数吗?
可以肯定的是,例如,情况可能如此:
- objectVariable1 = 1
- 发送与objectVariable1 = 1的连接
- objectVariable1 = 2
- 连接失败,应该使用objectVariable1 = 1
答案 0 :(得分:0)
快速而肮脏的解决方案:
-(void) post: (NSString *) post withParams: (NSDictionary *) params andReplies: (NSInteger) replies
{
[MANAGER POST:post parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject)
{
//PROCESS RESPONSE
}
failure:^(AFHTTPRequestOperation *operation, NSError *error)
{
//PROCESS FAILURE
if (replies > 0) {
[self post: post withParams: params andReplies: replies - 1];
}
}];
}