后端开发|php教程
laravel-5,php,ios
后端开发-php教程
iOS端代码如下:
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AFHTTPRequestOperationManager *manage = [[AFHTTPRequestOperationManager alloc]initWithBaseURL:[NSURL URLWithString:@"http://localhost:8000/login/signin"]];manage.requestSerializer = [AFJSONRequestSerializer serializer];manage.responseSerializer = [AFJSONResponseSerializer serializer];[manage.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Accept"];manage.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/plain", @"text/javascript", @"text/json", @"text/html", nil];[manage POST:@"login/signin" parameters:[self.myLogin toParams] success:^(AFHTTPRequestOperation *operation, id responseObject) { DebugLog(@"\n===========response===========\n%@:\n%@", @"login/signin", responseObject); [_activityIndicator stopAnimating]; _loginButton.enabled = YES; } failure:^(AFHTTPRequestOperation *operation, NSError *error) { DebugLog(@"\n===========response===========\n%@:\n%@", @"login/signin", error); [_activityIndicator stopAnimating]; _loginButton.enabled = YES; }];
Laravel的代码如下:
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routes.php----------Route::post(login/signin,[ as=>signin,uses=>Login\LoginController@signin]);LoginController.php----------public function signin(){$message = "登录成功"; $data = array(phone=>13800138000,password=>123456); $code = 0; return response()->json([message=>$message,data=>$data,code=>0]);}
提示错误：Error Domain=NSCocoaErrorDomain Code=3840 "The operation couldn’t be completed. (Cocoa error 3840.)" (JSON text did not start with array or object and option to allow fragments not set.) UserInfo=0x7fe00d90a3a0 {NSDebugDescription=JSON text did not start with array or object and option to allow fragments not set.}
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但是将Route::post 改成 Route::get
manage POST:@”login/signin” 改成 manage GET:@”login/signin”
可以返回数据如下：
{ code = 0; data ={ password = 123456; phone = 13800138000; }; message = "\U767b\U5f55\U6210\U529f";}
请问问题出在哪里，求帮助，谢谢各位:D 。
使用Paw查看POST数据会出现php错误如下：
Deprecated: Automatically populating $HTTP_RAW_POST_DATA is deprecated and will be removed in a future version. To avoid thiswarning set always_populate_raw_post_data to -1 in php.ini and use the php://input stream instead. in Unknown on line 0Warning: Cannot modify header information - headers already sent in Unknown on line 0
回复内容：
iOS端代码如下:
AFHTTPRequestOperationManager *manage = [[AFHTTPRequestOperationManager alloc]initWithBaseURL:[NSURL URLWithString:@"http://localhost:8000/login/signin"]];manage.requestSerializer = [AFJSONRequestSerializer serializer];manage.responseSerializer = [AFJSONResponseSerializer serializer];[manage.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Accept"];manage.responseSerializer.acceptableContentTypes = [NSSet setWithObjects:@"application/json", @"text/plain", @"text/javascript", @"text/json", @"text/html", nil];[manage POST:@"login/signin" parameters:[self.myLogin toParams] success:^(AFHTTPRequestOperation *operation, id responseObject) { DebugLog(@"\n===========response===========\n%@:\n%@", @"login/signin", responseObject); [_activityIndicator stopAnimating]; _loginButton.enabled = YES; } failure:^(AFHTTPRequestOperation *operation, NSError *error) { DebugLog(@"\n===========response===========\n%@:\n%@", @"login/signin", error); [_activityIndicator stopAnimating]; _loginButton.enabled = YES; }];
Laravel的代码如下:
routes.php----------Route::post(login/signin,[ as=>signin,uses=>Login\LoginController@signin]);LoginController.php----------public function signin(){$message = "登录成功"; $data = array(phone=>13800138000,password=>123456); $code = 0; return response()->json([message=>$message,data=>$data,code=>0]);}
提示错误：Error Domain=NSCocoaErrorDomain Code=3840 "The operation couldn’t be completed. (Cocoa error 3840.)" (JSON text did not start with array or object and option to allow fragments not set.) UserInfo=0x7fe00d90a3a0 {NSDebugDescription=JSON text did not start with array or object and option to allow fragments not set.}
但是将Route::post 改成 Route::get
manage POST:@”login/signin” 改成 manage GET:@”login/signin”
可以返回数据如下：
{ code = 0; data ={ password = 123456; phone = 13800138000; }; message = "\U767b\U5f55\U6210\U529f";}
请问问题出在哪里，求帮助，谢谢各位:D 。
使用Paw查看POST数据会出现php错误如下：
Deprecated: Automatically populating $HTTP_RAW_POST_DATA is deprecated and will be removed in a future version. To avoid thiswarning set always_populate_raw_post_data to -1 in php.ini and use the php://input stream instead. in Unknown on line 0Warning: Cannot modify header information - headers already sent in Unknown on line 0
phpinfo() 知道 always_populate_raw_post_data 修改成为-1即可
