Java发送https请求并跳过ssl证书验证方法
作者：樵浅
最近在负责一个对接第三方服务的事情,在对接期间因为第三方服务为https的请求,这篇文章主要给大家介绍了关于Java发送https请求并跳过ssl证书验证的相关资料,需要的朋友可以参考下
平台服务调用https接口报错:
org.springframework.web.client.ResourceAccessException: I/0 error on PoST request for ?"https://XXXXX": java.security.centp.CertificateException: No subject alternative names present; nested exception is javax.net.ssl..SSLHandshakeException: java.security.cert.CertificateException: No subject alternative namesspresent
第一种方法:配置相关SSL证书到服务器
第二种方法:如果没有相关服务器权限,又想快速验证接口调用,可以在请求时添加跳过SSL证书,可以 快捷实现,当然生产环境还是建议配置证书方式,降低风险
/**
* 发送https请求并跳过ssl证书验证
* 条件：请求体格式为json
*
* @param url
* @param body
* @return
*/
public static String sendAskSkipSSLCertificate(String url, Map<String, Object> body, Map<String, String> header) throws Exception {
CloseableHttpResponse response = null;
// 处理请求路径
url = UriComponentsBuilder.fromHttpUrl(url) .toUriString();
//创建httpclient对象
CloseableHttpClient client = null;
String respBody;
client = HttpClients.custom().setSSLSocketFactory(new SSLConnectionSocketFactory(SSLContexts.custom()
.loadTrustMaterial(null, new TrustSelfSignedStrategy()).build(), NoopHostnameVerifier.INSTANCE)).build();
//创建post方式请求对象
HttpPost httpPost = new HttpPost(url);
// 请求头设置
httpPost.setHeader("Content-Type", "application/json");
if (header != null) {
for (String s : header.keySet()) {
httpPost.setHeader(s, header.get(s));
}
}
if (body != null) {
httpPost.setEntity(new StringEntity(JSON.toJSONString(body), "utf-8"));
}
response = client.execute(httpPost);
org.apache.http.HttpEntity entity = response.getEntity();
if (entity != null) {
respBody = EntityUtils.toString(entity);
return respBody;
}
return null;
}附：Java直接调用HTTP接口，并且获取List出参,输出数据List
1.代码实现
public WrapperResponse<List<WarningDTO>> queryBigWarning(WarnInfoBInfoQueryDTO warnInfoBInfoQueryDTO) throws Exception {
String SERVICE_URL = "http://127.0.0.1:8889/wakljfa";
//发送httpPost请求
//创建HttpClient
HttpClient httpclient = HttpClients.createDefault();
//发送接口地址
HttpPost httppost = new HttpPost(SERVICE_URL);
//定义String请求Json参数体
httppost.setEntity(new StringEntity(new String("{" +
"\"pageNum\": \"" + warnInfoBInfoQueryDTO.getPageNum() + "\"," +
"\"pageSize\": \"" + warnInfoBInfoQueryDTO.getPageSize() + "\"," +
"\"warnType\": \"" + warnInfoBInfoQueryDTO.getWarnType() + "\"" +
"}"), Charset.forName("UTF-8")));
httppost.setHeader("Content-Type", "application/json");
//发送请求并接收response
HttpResponse httpresponse = httpclient.execute(httppost);
String result = EntityUtils.toString(httpresponse.getEntity(), "UTF-8");
ObjectMapper objectMapper = new ObjectMapper();
JsonNode responseJson = objectMapper.readTree(result);
// 从JSON对象中获取键值对,根据出参格式获取出参数据
JsonNode data = responseJson.get("data");
JsonNode listWarn = pageInfo.get("list");
Iterator<JsonNode> iterator = listWarn.iterator();
List<WarningDTO> warningDTOS = new ArrayList<>();
while (iterator.hasNext()) {
WarningDTO warningDTO = new WarningDTO();
JsonNode warningNode = iterator.next();
String warnOcurTime= warningNode.get("warnOcurTime").asText();
warningDTO.setWarnOcurTime(warnOcurTime);
String warnId= warningNode.get("warnId").asText();
warningDTO.setWarnId( warnId);
String id= warningNode.get("id").asText();
warningDTO.setId( Id);
warningDTOS.add(warningDTO);
}
return WrapperResponse.success(warningDTOS);
}2.出参模式
"data": {
"list": [
{
"warnId": "000000000000000000000000000201",
"warnOcurTime": 1672502400000,
"id": "000000000000000000000000000201"
},
{
"warnId": "000000000000000000000000000301",
"warnOcurTime": 1672502400000,
"id": "000000000000000000000000000301"
}
]
}总结
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