HTTPClient示例-线程“ main”中的异常java.lang.NoSuchFieldError：INSTANCE

HTTPClient示例-线程“ main”中的异常java.lang.NoSuchFieldError：INSTANCE

此代码有效…没有任何错误..如果您使用的是类似import，请检查软件包。

package com.jai.http;import org.apache.http.HttpResponse;import org.apache.http.client.HttpClient;import org.apache.http.client.methods.HttpGet;import org.apache.http.impl.client.HttpClientBuilder;public class HttpExample {        public static void main(String[] args) {        HttpClient client = HttpClientBuilder.create().build();        HttpGet request = new HttpGet("https://www.google.com/?q=java");        try { HttpResponse response = client.execute(request); System.out.println(response.getStatusLine());        } catch (Exception e) { e.printStackTrace();        }    }}