import kotlin.text.Charsets;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import java.net.HttpURLConnection;
import java.nio.charset.StandardCharsets;
/**
* java自带的一些常量,持续更新中。。。
*
* @author zhangjunchao
* @date 2020/11/10
*/
public class ZhangJunChao {
public static void main(String[] args) {
// String:POST
System.out.println(HttpPost.METHOD_NAME);
// String:GET
System.out.println(HttpGet.METHOD_NAME);
// String:UTF-8
System.out.println(Charsets.UTF_8.name());
System.out.println(StandardCharsets.UTF_8.name());
// int:http状态码
System.out.println(HttpURLConnection.HTTP_OK);
}
}
java常量
最新推荐文章于 2025-06-05 14:36:46 发布