objective-c - RestKit:区分didLoadResponse中的多个请求:

Question

我想使用 RestKit 并在同一个类中处理多个不同的请求，即在 didLoadResponse: 方法中。如何区分不同的请求？我如何知道哪个请求已完成？

我正在通过

做请求

RKClient *client = [RKClient sharedClient];
[client get:@"/....", method] delegate:self];

然后，在委托(delegate)方法中

- (void)request:(RKRequest *)request didLoadResponse:(RKResponse *)response {
    if (???) // request which gets XY returned
        ...
    else if (???) // request which gets YZ returned
        ...
}

这可能吗？

Answer 1

当然，RKClient get: 方法返回一个 RKRequest 对象。只需将 userData 设置为请求并稍后在委托(delegate)中检索它。

RKClient *client = [RKClient sharedClient];
RKRequest *request = [client get:@"/....", method] delegate:self];
[request setUserData:@"FirstRequest"];

稍后在委托(delegate)中检查

- (void)request:(RKRequest *)request didLoadResponse:(RKResponse *)response {
    id userData = [request userData];
    if ([userData isEqual:@"FirstRequest"]) // request which gets XY returned
        ...
    else if (...) // request which gets YZ returned
        ...
}