- (void)viewDidLoad {
[super viewDidLoad];
// 如果要设置请求体
NSURLSession *session = [NSURLSession sharedSession];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@""]];
request.HTTPMethod = @"POST";
request.HTTPBody = [@"" dataUsingEncoding:NSUTF8StringEncoding];
NSURLSessionDataTask *task = [session dataTaskWithRequest:request completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error) {
}];
[task resume];
}
-(void)get2{
// 直接用url就行
NSURLSession *session = [NSURLSession sharedSession];
NSURLSessionDataTask *task = [session dataTaskWithURL:[NSURL URLWithString:@""] completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error) {
}];
// 启动
[task resume];
}
-(void)get1{
NSURLSession *session = [NSURLSession sharedSession];
NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@""]];
NSURLSessionDataTask *task = [session dataTaskWithRequest:request completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error) {
}];
// 启动
[task resume];
}
