RestTemplate请求忽略证书

package com.test.config;

import java.nio.charset.Charset;
import java.util.List;

import javax.net.ssl.SSLContext;

import org.apache.http.conn.ssl.NoopHostnameVerifier;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.ssl.SSLContexts;
import org.apache.http.ssl.TrustStrategy;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.StringHttpMessageConverter;
import org.springframework.web.client.RestTemplate;

@Configuration
public class RestTemplateConfig{
@Bean(“restTemplate”)
public RestTemplate RestTemplate() {
HttpComponentsClientHttpRequestFactory httpRequestFactory = new HttpComponentsClientHttpRequestFactory();
httpRequestFactory.setConnectionRequestTimeout(30000);
httpRequestFactory.setConnectTimeout(30000);
httpRequestFactory.setReadTimeout(30000);
return new RestTemplate(httpRequestFactory);
}

/**
 * 用于https请求，忽略认证
 * @return	unSSLRestTemplate
 */
@Bean("unSSLRestTemplate")
public RestTemplate restTemplateHttps()  {
    RestTemplate restTemplate = null;
    try {
        TrustStrategy acceptingTrustStrategy = (chain, authType) -> true;
        SSLContext sslContext = SSLContexts.custom().loadTrustMaterial(null, acceptingTrustStrategy).build();
        SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslContext, NoopHostnameVerifier.INSTANCE);

        HttpClientBuilder clientBuilder = HttpClients.custom();

        CloseableHttpClient httpClient = clientBuilder.setSSLSocketFactory(sslsf).build();

        HttpComponentsClientHttpRequestFactory httpRequestFactory = new HttpComponentsClientHttpRequestFactory();
        httpRequestFactory.setConnectionRequestTimeout(30000);
        httpRequestFactory.setConnectTimeout(30000);
        httpRequestFactory.setReadTimeout(30000);
		
        httpRequestFactory.setHttpClient(httpClient);

        restTemplate = new RestTemplate(httpRequestFactory);
        //解决乱码
        List<HttpMessageConverter<?>> httpMessageConverters = restTemplate.getMessageConverters();
        httpMessageConverters.stream().forEach(httpMessageConverter ->{
        	if(httpMessageConverter instanceof StringHttpMessageConverter){
        		StringHttpMessageConverter messageConverter = (StringHttpMessageConverter)httpMessageConverter;
        		messageConverter.setDefaultCharset(Charset.forName("UTF-8"));
        	}
        });
    } catch (Exception e) {
        e.printStackTrace();
    }
    return restTemplate;
}

}