1.引入JAR包
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.12</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpcore</artifactId>
<version>4.4.13</version>
</dependency>
2.Java代码
import com.sun.org.apache.xml.internal.security.utils.Base64;
import org.apache.commons.lang3.StringUtils;
import org.apache.http.HttpEntity;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.message.BasicHeader;
import org.apache.http.util.EntityUtils;
import java.io.IOException;
import java.nio.charset.Charset;
/**
* Http方式调用webservice接口
* */
public class HttpWS {
static int socketTimeout = 30000;// 请求超时时间
static int connectTimeout = 30000;// 传输超时时间
/**
* 使用SOAP1.1发送消息
*
* @param postUrl webservice地址
* @param soapXml 发送的报文
* @param soapAction
* @param use