restTemplate修改header
时间: 2024-03-01 19:30:03 浏览: 31
要修改RestTemplate的header,你可以使用RestTemplate的`setHeader`方法。首先,你需要创建一个HttpHeaders对象,然后使用`set`方法为该对象添加你需要修改的header信息,最后将该HttpHeaders对象传递给RestTemplate的`setHeader`方法即可。以下是一个示例代码:
```
HttpHeaders headers = new HttpHeaders();
headers.set("Authorization", "Bearer your_token");
headers.set("Content-Type", "application/json");
RestTemplate restTemplate = new RestTemplate();
restTemplate.setHeaders(headers);
```
在这个示例中,我们创建了一个HttpHeaders对象,并使用`set`方法设置了两个header信息,分别是"Authorization"和"Content-Type"。然后,我们通过`setHeaders`方法将这个HttpHeaders对象设置到RestTemplate中,这样在发送请求时,RestTemplate就会将这些header信息包含在请求中。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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