Question

我使用下面的代码，我将基本https身份验证的凭据设置为使用Spring Security的服务器。不幸的是我遇到像é，ò等特殊字符的问题...我在服务器上收到问号?而不是正确的字符（用户名和密码）。有人知道怎么解决吗？

private RestClient(String username, String password) {
        CredentialsProvider credsProvider = new BasicCredentialsProvider();
        credsProvider.setCredentials(
                new AuthScope(null, -1),
                new UsernamePasswordCredentials(username, password));
        HttpClient httpClient = HttpClients.custom().setDefaultCredentialsProvider(credsProvider).build();
        setRequestFactory(new HttpComponentsClientHttpRequestFactory(httpClient));
    }

    public static synchronized RestClient getInstance(String username, String password){
        if (instance == null){
            instance = new RestClient(username, password);
            instance.getMessageConverters().add(0, new StringHttpMessageConverter(Charset.forName("UTF-8")));
        }
        return instance;

    }

然后我用例如

RestClient restClient = RestClient.getInstance(username, password);
            if (queryParams!=null && queryParams.length!=0){
                response = restClient.getForObject(addQueryParam(url, queryParams), Response.class);
            }

我甚至尝试使用URIEncoding="UTF-8"进入tomcat的server.xml，但问题仍然存在。

更新也许我已修复手动设置标题的问题：

 private RestClient(String username, String password) {
        String credential = Base64.getEncoder().encodeToString((username+":"+password).getBytes());
        // create custom http headers for httpclient
        List<BasicHeader> defaultHeaders = Arrays.asList(new BasicHeader(HttpHeaders.AUTHORIZATION, "Basic "+credential));
        HttpClient httpClient = HttpClients.custom().setDefaultHeaders(defaultHeaders).build();
        setRequestFactory(new HttpComponentsClientHttpRequestFactory(httpClient));
    }

    public static synchronized RestClient getInstance(String username, String password){
        if (instance == null){
            instance = new RestClient(username, password);
        }
        return instance;    
    }

我正在测试，让你知道

Apache和Spring的特殊角色

0 个答案: