AFNetWorking的get与post用法以及进行图片上传

最新推荐文章于 2021-03-19 15:50:42 发布

原创最新推荐文章于 2021-03-19 15:50:42 发布 · 2.1k 阅读

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#iOS #AFNetWorking的get和pos

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本文详细介绍了 AFNetworking 中 GET 和 POST 方法的应用，同时提供了图片上传的具体实现步骤。

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这篇文章主要说一下AFNetWorking的get与post用法以及使用AFNetWorking进行图片上传的问题

首先,是AFNetWorking的get用法:

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];

// 设置超时时间

[manager.requestSerializer willChangeValueForKey:@"timeoutInterval"];

manager.requestSerializer.timeoutInterval = 8.0f;

[manager.requestSerializer didChangeValueForKey:@"timeoutInterval"];

// 不让AFNetworking自动解析下载下来的内容

manager.responseSerializer = [AFHTTPResponseSerializer serializer];

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

if (success) {

DLog(@"success json = %@",operation.responseString);

id result = nil;

result = [NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers error:NULL];

if (result == nil) {

}

else

{

//一些自己要的操作

}

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

if (failure) {

DLog(@"error = %@",error);

// failure(error);

}

}];

2.AFNetWorking的post用法

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];

// 设置超时时间

[manager.requestSerializer willChangeValueForKey:@"timeoutInterval"];

manager.requestSerializer.timeoutInterval = 8.0f;

[manager.requestSerializer didChangeValueForKey:@"timeoutInterval"];

// 不让AFNetworking自动解析下载下来的内容

manager.responseSerializer = [AFHTTPResponseSerializer serializer];

//body为要传给服务器的参数(字典)

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

if (success){

DLog(@"success json = %@",operation.responseString);

id result = nil;

result = [NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers error:NULL];

if (result == nil) {

}

else{

}

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

if (failure) {

DLog(@"error = %@",error);

}

}];

3.AFNetWorking的上传图片用法

UIImage *image = imgArr[0];

AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];

[manager.requestSerializer willChangeValueForKey:@"timeoutInterval"];

manager.requestSerializer.timeoutInterval = 10.0f;

[manager.requestSerializer didChangeValueForKey:@"timeoutInterval"];

// 不让AFNetworking自动解析下载下来的内容

manager.responseSerializer = [AFHTTPResponseSerializer serializer];

[manager POST:urlStr parameters:body constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {

NSData *imageData = UIImageJPEGRepresentation(image, 0.5);

[formData appendPartWithFileData:imageData name:@"file" fileName:@"headIcon.png" mimeType:@"image/png"];

} success:^(AFHTTPRequestOperation *operation, id responseObject) {

if (success){

DLog(@"success json = %@",operation.responseString);

id result = nil;

result = [NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableContainers error:NULL];

if (result == nil) {

}

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

if (failure) {

DLog(@"error = %@",error);

}

}];