Question

我将Axios与React Native一起使用。为了处理缓存，我将标头设置如下：

await axios({
    method: 'get',
    url: someURL,
    params: {
        username: username,
    },
    headers: { 'cache-control': 'no-cache, no-store, max-age=0, must-revalidate'}
})

但是，当我打印response.config.headers和response.headers时，我得到了：

response.config.headers

Object {
  "Accept": "application/json, text/plain, */*",
  "cache-control": "no-cache, no-store, max-age=0, must-revalidate",
}

response.headers

Object {
  "cache-control": "public, max-age=0",
  "connection": "Keep-Alive",
  "content-type": "application/json;charset=UTF-8",
  "date": "Mon, 18 Nov 2019 12:33:05 GMT",
  "expires": "0",
  "keep-alive": "timeout=5, max=99",
  "server": "Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.2.19",
  "transfer-encoding": "chunked",
  "x-content-type-options": "nosniff",
  "x-frame-options": "DENY",
  "x-xss-protection": "1; mode=block",
}

这是完整的Axios代码：

await axios({
    method: 'get',
    url: someURL,
    params: {
        username: username,
    },
    headers: { 'cache-control': 'no-cache, no-store, max-age=0, must-revalidate'}
})
.then (function(response) {
    console.log(response.config.headers);
    console.log(response.headers);
})
.catch (function(error) {
    console.log('SOMETHING WENT WRONG');
});

Answer 1

根据我们的评论交流，这不是React Native的问题，而是您的Spring Boot服务器的问题。您可能想查看this question或查看Spring文档如何管理缓存。如果仍有问题，可以提出一个新问题。

Axios配置标头被忽略

1 个答案: