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工程中的请求,需要设置Header,请求令牌才访问,NSURLRequest 请求没有直接设置header 的方法,需要通过NSMutableURLRequest 来实现
//1.创建request NSURLRequest *request = [NSURLRequest requestWithURL:URL]; //2.创建一个 NSMutableURLRequest 添加 header NSMutableURLRequest *mutableRequest = [request mutableCopy]; NSString *value = [NSString stringWithFormat:@"Bearer %@",[BZUserTool readToken]]; [mutableRequest addValue:value forHTTPHeaderField:@"Authorization"]; //3.把值覆给request request = [mutableRequest copy]; //4.查看请求头 NSLog(@"%@", request.allHTTPHeaderFields);
AFHTTPRequestOperationManager 设置比较简单
//1.获取一个管理者 AFHTTPRequestOperationManager *mgr = [AFHTTPRequestOperationManager manager]; //2.得到令牌 NSString *value = [NSString stringWithFormat:@"Bearer %@",[BZUserTool readToken]]; //3.设置 [mgr.requestSerializer setValue:value forHTTPHeaderField:@"Authorization"];
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原文地址:http://my.oschina.net/u/1032974/blog/406092