springboot集成openfeign时如何请求HTTPS接口忽略SSL验证

引入依赖

  <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-openfeign</artifactId>
            <version>3.1.4</version>
        </dependency>

        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
        </dependency>

        <dependency>
            <groupId>io.github.openfeign</groupId>
            <artifactId>feign-httpclient</artifactId>
            <version>11.8</version>
        </dependency>

加入如下Spring配置类

import feign.Client;
import feign.Logger;
import org.apache.http.conn.ssl.NoopHostnameVerifier;
import org.apache.http.conn.ssl.TrustSelfSignedStrategy;
import org.apache.http.ssl.SSLContexts;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSocketFactory;


@Configuration
public class SslConfiguration {

    @Bean
    public Client feignClient() {
        return new Client.Default(getSSLSocketFactory(), new NoopHostnameVerifier());
    }
    @Bean
    Logger.Level feignLoggerLevel() {
        return Logger.Level.FULL;
    }
    private SSLSocketFactory getSSLSocketFactory() {
        try {
            SSLContext sslContext = SSLContexts.custom().loadTrustMaterial(null, new TrustSelfSignedStrategy()).build();
            return sslContext.getSocketFactory();
        } catch (Exception ex) {
            throw new RuntimeException(ex);
        }
    }

}