SpringBoot 之 配置 RestTemplate + 跳过https 验证

上截图

目录文件结构

在配置文件下创建下面两个文件

 文件内容

HttpsClientHttpRequestFactory.java

package org.fri.config;import org.apache.http.ssl.SSLContexts;
import org.apache.http.ssl.TrustStrategy;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.client.SimpleClientHttpRequestFactory;import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.security.KeyStore;/*** 处理无法发送https 请求问题* 忽略 https 校验*/
@Configuration
public class HttpsClientHttpRequestFactory extends SimpleClientHttpRequestFactory {@Overrideprotected void prepareConnection(HttpURLConnection connection, String httpMethod) throws IOException {try {if (connection instanceof HttpsURLConnection) {KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());//信任任何链接，忽略对证书的校验TrustStrategy trustStrategy = (x509Certificates, s) -> true;//自定义sslcontextSSLContext ctx = SSLContexts.custom().loadTrustMaterial(trustStore, trustStrategy).build();//解决问题((HttpsURLConnection) connection).setSSLSocketFactory(ctx.getSocketFactory());//解决No subject alternative names matching IP address xxx.xxx.xxx.xxxx found问题((HttpsURLConnection) connection).setHostnameVerifier((s, sslSession) -> true);HttpsURLConnection httpsURLConnection = (HttpsURLConnection) connection;super.prepareConnection(httpsURLConnection, httpMethod);} else {super.prepareConnection(connection, httpMethod);}} catch (Exception e) {e.printStackTrace();}}
}

 ResTemplateConfig.java

package org.fri.config;import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.client.RestTemplate;@Configuration
public class ResTemplateConfig {@BeanRestTemplate restTemplate() {return new RestTemplate(new HttpsClientHttpRequestFactory());}
}

配置完成

请求示例

HttpHeaders headers = new HttpHeaders();       
HttpEntity<String> requestEntity = new HttpEntity<>(headers);
ResponseEntity<JSONObject> responseEntity = restTemplate.exchange(reqUri, HttpMethod.GET, requestEntity, JSONObject.class);
if (responseEntity.getStatusCode().equals(HttpStatus.OK)) {log.info(responseEntity.getBody().toJSONString());
}

 完结撒花！！！