Question

我希望将thrift用于我的Web服务调用。从我迄今为止从节俭文档中读到的内容来看，我将不得不编写一个包含我想要公开的POJO和服务的thrift文件。然后需要使用thrift编译器编译该文件以生成Java类。然后必须使用这些来编写客户端和服务器。

有没有更简单的方法来实现这一点（任何基于注释或Spring框架集成可用）？

Answer 1

我写了一篇关于Spring Boot和Thrift集成的文章，详细解释了如何将它们组合在一起:)你可以在这里找到我的文章：

Java.DZone: Building Microservices with Spring Boot and Apache Thrift.

通常，您应该像这样创建Servlet bean：

@Bean
public TProtocolFactory tProtocolFactory() {
    return new TBinaryProtocol.Factory();
}

@Bean
public Servlet calculator(TProtocolFactory protocolFactory, CalculatorServiceHandler handler) {
    return new TServlet(new TCalculatorService.Processor<CalculatorServiceHandler>(handler), protocolFactory);
}

其中TCalculatorService是您的Thrift服务

Answer 2

不，春天和节俭之间没有自定义绑定。一旦创建了.thrift文件，您将生成将构成thrift通信层的Java类。

例如，我创建了一个通过hibernate调用SQL的Java服务器（这是一个层）并通过thrift（另一个层）返回数据。不幸的是，必须有一些Java代码将处理从一个层移动到另一个层的抽象数据。

Answer 3

您可以使用此项目在SpringBoot和Apache Thrift https://github.com/aatarasoff/spring-thrift-starter之间进行集成。

正如在README中所描述的那样，只需连接starter并创建处理程序，就像使用@RestController一样：

MySingleton *singleton = [MySingleton sharedInstance];
NSString *token = singleton.oauth_token;
NSString *secret = singleton.oauth_token_secret;

EnvironmentSingleton *environmentSingleton = [EnvironmentSingleton sharedInstance];
NSString *envURL = [NSString stringWithFormat:@"%@%@", environmentSingleton.environment, environmentSingleton.base_url];
NSString *resourcePath = [NSString stringWithFormat:@"%@/api/user", envURL];

NSMutableDictionary *params = [[NSMutableDictionary alloc] init];
[params setObject:token forKey:@"token"];
[params setObject:secret forKey:@"secret"];
[params setObject:txtEmail.text forKey:@"email"];

RKObjectMapping *objectMapping = [RKObjectMapping mappingForClass:[UserInfo class]];
[objectMapping addAttributeMappingsFromDictionary:@{@"_appId": @"appId",
                                                    @"_fullName": @"fullName",
                                                    @"_domainUrn": @"domainUrn"}];

NSIndexSet *statusCodes = RKStatusCodeIndexSetForClass(RKStatusCodeClassSuccessful);

RKResponseDescriptor *responseDescriptor = [RKResponseDescriptor responseDescriptorWithMapping:objectMapping method:RKRequestMethodPOST pathPattern:nil keyPath:nil statusCodes:statusCodes];

NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:resourcePath]];

RKObjectRequestOperation *operation = [[RKObjectRequestOperation alloc] initWithRequest:request responseDescriptors:@[responseDescriptor]];
[operation setCompletionBlockWithSuccess:^(RKObjectRequestOperation *operation, RKMappingResult *result) {
    NSArray *objects = [[NSArray alloc] initWithArray:[result array]];
} failure:^(RKObjectRequestOperation *operation, NSError *error) {
    NSLog(@"Error(%li): %@", (long)error.code,error.localizedDescription);
}];
[operation start];

Answer 4

以下项目似乎可以解决这个问题 https://github.com/joshlong/spring-advanced-marhshallers-and-service-exporters/

apache thrift与spring框架集成

4 个答案: