Question

我正在努力通过HTTP PUT在服务器上创建纯文本文件。我正在使用apache commons httpClient。我的凭据正在运行，但我的请求中没有正文内容。我该怎么做才能创建这样的文件？当我尝试通过hurl.it（即设置我的凭据，并设置一个正文）时，它按预期工作。我想要的是在文件正文中显示的字符串“hej”。让它工作后，我打算使用JSONString。以下代码在服务器上生成一个空文件（204响应）：

        HttpClient httpClient = new DefaultHttpClient();

        String encoding = http_username + ":" + http_password;
        encoding = Base64.encodeBase64String(encoding.getBytes());
        HttpPut httpput = new HttpPut(http_path);

        HttpEntity content=null;
        try{
         content = new StringEntity("hej");
        }
        catch(UnsupportedEncodingException e){
            logger.error("Failed to Encode result");
        }


        logger.info("executing request " + httpput.getRequestLine());
        try {
            httpput.setHeader("Authorization", "Basic " + encoding);
            //httpput.setHeader("Content-Type", "application/json; charset=utf-8");
            httpput.setEntity(content);
            HttpResponse response = httpClient.execute(httpput);
            Header[] allHeaders = response.getAllHeaders();
            for (Header h : allHeaders) {
                logger.info(h.getName() + ": " + h.getValue());
            }

        } catch (Exception e) {
            logger.error(e.getMessage());
        }

我尝试过设置内容类型而不是这样做，没有区别。我做错了什么基本的事情？

Answer 1

事实证明，Base64.encodeBase64String在字符串末尾附加一个换行符，这会抛出一切！

String encoding = http_username + ":" + http_password;
encoding = Base64.encodeBase64String(encoding.getBytes());
encoding= encoding.replace("\r\n", ""); //This fixes everything

哇，我花了几天时间才想出来！

HTTPClient StringEntity PUT麻烦

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