使用spring restTemplate的REST API的基本身份验证

使用spring restTemplate的REST API的基本身份验证

取自该站点上的示例，我认为通过填写标头值并将标头传递给模板，这将是最自然的方法。

这是为了填写标题

Authorization

：

String plainCreds = "willie:p@ssword";byte[] plainCredsBytes = plainCreds.getBytes();byte[] base64CredsBytes = base64.enprebase64(plainCredsBytes);String base64Creds = new String(base64CredsBytes);HttpHeaders headers = new HttpHeaders();headers.add("Authorization", "Basic " + base64Creds);

这是将标头传递给REST模板：

HttpEntity<String> request = new HttpEntity<String>(headers);ResponseEntity<Account> response = restTemplate.exchange(url, HttpMethod.GET, request, Account.class);Account account = response.getBody();