iOS端代码如下:
<code>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; }];</code>
Laravel的代码如下:
<code>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]);}</code>
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>{ code = 0; data = { password = 123456; phone = 13800138000; }; message = "\U767b\U5f55\U6210\U529f";}</code>
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：
<code>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</code>
回复内容：
iOS端代码如下:
<code>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 POS<strong>（本文来源gaodai#ma#com搞@@代~&码网</strong><pre>搞代gaodaima码
T:@”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:
<code>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]);}</code>
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>{ code = 0; data = { password = 123456; phone = 13800138000; }; message = "\U767b\U5f55\U6210\U529f";}</code>
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：
<code>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</code>
phpinfo() 知道 always_populate_raw_post_data 修改成为-1即可
转载请注明原文链接：iOS调用Laravel接口返回错误信息
