错误:请求失败:错误的请求(400)通过网络快速登录
问题描述：
我是 swift 的新手，并尝试通过 AFNetworking 登录，这与 Postman 配合良好.
I am new to swift and trying to login via AFNetworking which is working fine with Postman.
let manager = AFHTTPSessionManager(baseURL: NSURL(string: "****"))
manager.requestSerializer = AFHTTPRequestSerializer()
manager.requestSerializer = AFHTTPRequestSerializer()
let params = ["user":username,"password":password]
manager.POST("/api/LoginApi/appLogin", parameters: params, success:
{
requestOperation, response in
let result = NSString(data: response as! NSData, encoding: NSUTF8StringEncoding)!
print(result)
},failure: {
requestOperation, error in print(error)
谁能用这个代码标记这个问题！！
Can somebody mark the issue with this code !!
答
如果你使用 afnetwork 3.0 发布 json
if you are post json with afnetwork 3.0
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
manager.requestSerializer = [AFJSONRequestSerializer serializer];
[manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
[manager POST:url parameters:parametersDictionary progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {
NSLog(@"success!");
} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {
NSLog(@"error: %@", error);
}];