resttemplate配置代理服务器
时间: 2023-12-13 13:22:36 浏览: 95
代理服务器配置1
使用Template配置代理服务器很简单。你可以在构建RestTemplate对象之前,通过调用setProxy方法从SimpleClientHttpRequestFactory中设置代理。具体的代码可以参考以下示例:
```java
SimpleClientHttpRequestFactory requestFactory = new SimpleClientHttpRequestFactory();
requestFactory.setProxy(new Proxy(Type.HTTP, new InetSocketAddress("代理服务器地址", 代理服务器端口)));
RestTemplate restTemplate = new RestTemplate(requestFactory);
```
另外,你还可以通过自定义RestTemplateCustomizer来配置代理服务器。可以定义一个ProxyCustomizer类实现RestTemplateCustomizer接口,并重写customize方法,在该方法中设置代理服务器的相关信息。具体的代码如下:
```java
class ProxyCustomizer implements RestTemplateCustomizer {
@Override
public void customize(RestTemplate restTemplate) {
HttpHost proxy = new HttpHost("代理服务器地址", 代理服务器端口);
HttpClient httpClient = HttpClientBuilder.create()
.setRoutePlanner(new DefaultProxyRoutePlanner(proxy) {
@Override
public HttpHost determineProxy(HttpHost target, HttpRequest request, HttpContext context) throws HttpException {
return super.determineProxy(target, request, context);
}
})
.build();
restTemplate.setRequestFactory(new HttpComponentsClientHttpRequestFactory(httpClient));
}
}
```
然后,在构建RestTemplate时,使用RestTemplateBuilder并传入ProxyCustomizer对象,即可创建带有代理配置的RestTemplate:
```java
RestTemplate restTemplate = new RestTemplateBuilder(new ProxyCustomizer()).build();
```
这样就完成了RestTemplate的代理服务器配置。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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