如何使用 RestTemplate 禁用编码 [英] How to disable encoding using RestTemplate

问题描述

我正在使用 REST 模板故意在请求 uri 中发送一个 %，类似于 /items/a%b

I am using REST template to intentionally send a % in request uri, something like /items/a%b

String responseEntity = restTemplate.exchange("/items/a%b",
             requestObj.getHttpMethod(), requestEntity, String.class);

restTemplate 正在转换这个 uri 的结尾，它正在变成 /items/a%25b 这很有意义，因为默认情况下其余模板对 uri 进行编码.

The restTemplate is converting the endoding of this uri and it is becoming /items/a%25b which makes sense as the rest template by default encodes the uri.

我尝试使用 UriComponent 来禁用 uri 的编码

I tried using UriComponent for disabling the encoding of the uri

UriComponents uriComponents = UriComponentsBuilder.fromPath("/items/a%b").build();
URI uri= uriComponents.toUri();

String responseEntity = restTemplate.exchange(uri,
             requestObj.getHttpMethod(), requestEntity, String.class);

但这不起作用，因为 uri 再次是进行编码的 URI 类型.我确定我没有以正确的方式使用 UriComponents.

But this is not working as the uri again is of type URI which do the encoding. I am sure I am not using the UriComponents the right way.

如果有人能指出禁用编码的正确方法，我将不胜感激.

I would really appreciate if anyone could point out what's the right way of disabling the encoding.

谢谢.

推荐答案

我觉得这是在 RestTemplate 中禁用编码的最佳方法，对我来说效果很好

@Bean
public RestTemplate getRestTemplate() {
    RestTemplate restTemplate = new RestTemplate();
    DefaultUriBuilderFactory defaultUriBuilderFactory = new DefaultUriBuilderFactory();
    defaultUriBuilderFactory.setEncodingMode(DefaultUriBuilderFactory.EncodingMode.NONE);
    restTemplate.setUriTemplateHandler(defaultUriBuilderFactory);
    return restTemplate;
}

这篇关于如何使用 RestTemplate 禁用编码的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！