向端点发送 Post 请求但忽略响应

Question

我正在编写一个 java 方法来向我们的一个端点发出 post 请求。所有方法需要担心的是发送请求，但不关心端点是否收到它（即发即弃）。

如何使用 HttpUrlConnection 实现此目的？

我有以下信息，但我不确定是否触发 connection.disconnect();是最佳做法吗？

    HttpURLConnection connection = (HttpURLConnection) EndpointUrl.openConnection();
    // Set the http rest call to POST.
    connection.setRequestMethod("POST");
    // Set the request properties, including the Authorization tag.
    connection.setRequestProperty("Content-Type", "application/json");
    connection.setRequestProperty("Accept", "application/json");
    connection.setRequestProperty("Authorization", header);
    connection.setDoOutput(true);

    ObjectMapper mapper = new ObjectMapper();
    try(OutputStream outputStream = connection.getOutputStream()) {
        byte[] input = mapper.writeValueAsBytes(log);
        outputStream.write(input, 0, input.length);           
    }
    connection.disconnect();

Answer 1

来自docs.oracle.com：

disconnect()

Indicates that other requests to the server are unlikely in the near future.

为了简单地向客户端发送消息然后断开连接，我认为这是最安全的做法。请注意，调用 disconnect() 不应意味着 HttpURLConnection 实例可以重新用于新连接。

向端点发送 Post 请求但忽略响应

Send Post request to endpoint but ignore response

java

rest

httpurlconnection