如何更改 Java 中的默认 HTTP OPTIONS 参数
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How to change the default HTTP OPTIONS parameters in Java
提问by nzpcmad
My java snippet looks like:
我的 java 片段看起来像：
...
String type = "text/plain;charset=UTF-8";
URL url = new URL("http://xxx/");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setRequestMethod("OPTIONS");
conn.setRequestProperty("Content-Type", type);
...
When I sniff what this sends it sends a
当我嗅到它发送的内容时，它会发送一个
OPTIONS / HTTP/1.1
选项 / HTTP/1.1
which appears to be the default.
这似乎是默认设置。
However, I actually want to send
但是，我实际上想发送
OPTIONS * HTTP/1.0
选项 * HTTP/1.0
How would I do this?
我该怎么做？
采纳答案by BalusC
You can't do that with "plain" java.net.URLConnection. Consider replacing by Apache Commons HttpClientwhich is less bloated and more configureable. You can force HTTP 1.0 mode by setting http.protocol.versionto HttpVersion.HTTP_1_0in HttpClient#getParams(). You can find an example in this document.
你不能用 "plain" 做到这一点java.net.URLConnection。考虑用Apache Commons HttpClient替换，它不那么臃肿且更易于配置。您可以通过设置http.protocol.version为HttpVersion.HTTP_1_0in来强制 HTTP 1.0 模式HttpClient#getParams()。您可以在本文档中找到示例。
回答by Dilip Rajkumar
I agree with the answer the following is the code using HTTPClient
我同意答案以下是使用 HTTPClient 的代码
HttpClient client = new DefaultHttpClient();
client.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_0);
Hope it helps some one..
希望它可以帮助某人..
