英文:
New Obect of bean for each invocation in spring boot
问题
我正在一个Spring Boot应用程序中工作，其中我有一个控制器层，一个用于业务逻辑的服务层，然后调用进入另一个与一些外部REST服务进行交互的服务层。
在我与外部REST服务连接的最后一层，我正在使用RestTemplate，但是通过从具有一些SSL安全性和身份验证的bean获取restTemplate对象。
类似于Service C中的以下内容：
@Autowired
private RestTemplate gcssRestTemplate;
以及一个返回restTemplate对象的bean：
@Bean()
RestTemplate gcssRestTemplate(RestTemplateBuilder restTemplateBuilder)
throws KeyStoreException, NoSuchAlgorithmException, KeyManagementException {
return restTemplateBuilder.build();
}
现在我打算以某种方式进行更改，每次调用"C"服务层方法，例如getGETResponse()，我都会获得一个新的restTemplate对象，该方法实际上使用此restTemplate对象调用外部资源。
我尝试过通过作用域"prototype"创建bean，但效果与我的预期不符。
有人可以建议一种方法，通过该方法我可以指定每当在服务的最后一层（图片中的Serve C）中调用方法getGETResponse()时，都会创建一个新的restTemplate对象。
英文:
I am working in a spring boot application , where I have one controller layer , one service layer for business logic , then call goes to another service layer which interact with some external REST services.
In last layer where I am connecting with external REST services , I am using restTemplete but by getting the restTemplete object from a bean with some SSL security and authentication.
Something like this
in Service C
@Autowired
private RestTemplate gcssRestTemplate;
and a bean which is returning the restTemplate object
@Bean()
RestTemplate gcssRestTemplate(RestTemplateBuilder restTemplateBuilder)
throws KeyStoreException, NoSuchAlgorithmException, KeyManagementException {
return restTemplateBuilder.build());
}
Now I am intending to do it in some way where every time I will get a new object of restTemplete , for each call of "C" service level method say , getGETResponse() , which is actually using this restTemplete to calling the external world.
I tried with bean creating by scope “prototype” but it did not work as I expect.
Can any one suggest any way out by which I can specify when ever a new call invoked in last layer of service(serve c in picture) for method "getGETResponse()", a new object of restTemplete will we wared up with that.
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