#ifndef NetWorkEnvironment_h
#define NetWorkEnvironment_htypedef NS_ENUM(NSInteger,SERVERCENTER_TYPE)
{ACCOUNT_SERVERCENTER,PICTURE_SERVERCENTER,BUSINESSLOGIC_SERVERCENTER,UPDATEVERSION_SERVERCENTER
};#endif /* NetWorkEnvironment_h */

#import "NetWorkBaseUrlConfig.h"static NSString *const developer = @"developer";
static NSString *const product = @"product";static NSString *const ACCOUNT_SERVERCENTER_Key=@"ACCOUNT_SERVERCENTER";
static NSString *const PICTURE_SERVERCENTER_key=@"PICTURE_SERVERCENTER";
static NSString *const BUSINESSLOGIC_SERVERCENTER_key=@"BUSINESSLOGIC_SERVERCENTER";
static NSString *const UPDATEVERSION_SERVERCENTER_key=@"UPDATEVERSION_SERVERCENTER";@interface NetWorkBaseUrlConfig()
@property(nonatomic ,assign) SERVERCENTER_TYPE netType;
@property(nonatomic ,strong) NSMutableDictionary *configDictionary;
//开发测试环境
@property(nonatomic ,strong) NSDictionary *develpoerDictionary;
//产品环境
@property(nonatomic ,strong) NSDictionary *productDictionary;
@end@implementation NetWorkBaseUrlConfig+(instancetype)shareconfig
{static id share;static dispatch_once_t onceToken;dispatch_once(&onceToken, ^{share = [[NetWorkBaseUrlConfig alloc] init];});return share;
}-(id)init
{if (self == [super init]) {//测试环境self.develpoerDictionary=@{ACCOUNT_SERVERCENTER_Key:@"http://private-eda65-mock.com/",PICTURE_SERVERCENTER_key:@"图片前缀",BUSINESSLOGIC_SERVERCENTER_key:@"业务逻辑前缀",UPDATEVERSION_SERVERCENTER_key:@"版本升级前缀"};//产品环境self.productDictionary=@{ACCOUNT_SERVERCENTER_Key:@"http://private-eda66-mock.com/",PICTURE_SERVERCENTER_key:@"图片前缀",BUSINESSLOGIC_SERVERCENTER_key:@"业务逻辑前缀",UPDATEVERSION_SERVERCENTER_key:@"版本升级前缀"};self.configDictionary = [NSMutableDictionary dictionary];[self.configDictionary setObject:self.develpoerDictionary forKey:developer];[self.configDictionary setObject:self.productDictionary forKey:product];}return self;
}-(NSString*)urlWithCenterType:(SERVERCENTER_TYPE)type
{NSString *urlResult=@"";NSString *validEnvironment = @"";//过滤不同Tag
    #ifdef LOCALvalidEnvironment=developer;#elsevalidEnvironment=product;#endifNSString *urlKey = @"";switch (type) {case ACCOUNT_SERVERCENTER:urlKey = ACCOUNT_SERVERCENTER_Key;break;case PICTURE_SERVERCENTER:urlKey = PICTURE_SERVERCENTER_key;break;case BUSINESSLOGIC_SERVERCENTER:urlKey = BUSINESSLOGIC_SERVERCENTER_key;break;case UPDATEVERSION_SERVERCENTER:urlKey = UPDATEVERSION_SERVERCENTER_key;break;default:break;}urlResult = self.configDictionary[validEnvironment][urlKey];return urlResult;
}@end

#import "LogInApi.h"@interface LogInApi()
{NSString *_username;NSString *_password;
}
@end@implementation LogInApi- (id)initWithUsername:(NSString *)username password:(NSString *)password {self = [super init];if (self) {_username = username;_password = password;}return self;
}- (NSString *)requestUrl {return @"user/login";
}- (YTKRequestMethod)requestMethod {return YTKRequestMethodPost;
}-(SERVERCENTER_TYPE)centerType
{return ACCOUNT_SERVERCENTER;
}- (id)requestArgument {return @{@"user_name": _username,@"user_password": _password};
}@end

    LogInApi *reg = [[LogInApi alloc] initWithUsername:@"username" password:@"password"];[reg startWithCompletionBlockWithSuccess:^(YTKBaseRequest *request) {NSLog(@"状态码%ld",request.responseStatusCode);LoginModel *model=[[LoginModel alloc]initWithString:request.responseString error:nil];NSLog(@"响应内容:%@",model.access_token);} failure:^(YTKBaseRequest *request) {NSLog(@"Error");}];