Java-HttpUtil
方便发送 Http 请求,不需要引入第三方依赖。 import java.io.*; import java.net.HttpURLConnection; import java.net.URL; import java.net.URLDecoder; import java.net.URLEncoder; import java.util.HashMap; import java.util.Map; public class HttpUtil { public static void main(String[] args) throws IOException { Map<String, String> map = new HashMap<>(); map.put("Accept", "*/*"); map.put("Pragma", "no-cache"); map.put("Connection", "keep-alive"); map.put("Cache-Control", "no-cache"); map.put("Accept-Language", "zh-CN,zh;q=0.9"); // map.put("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36