Spring SpringBoot应用中实现反向代理服务器
1. 引入相关依赖
<dependency> <groupId>org.mitre.dsmiley.httpproxy</groupId> <artifactId>smiley-http-proxy-servlet</artifactId> <version>1.7</version> </dependency> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <version>18.0</version> </dependency>
2. 配置相关代理设置
# 自定义代理相关配置
# 代理的本地路由
proxy.login_url: /login/*
proxy.update_url: /update/*
# 要代理的地址
proxt.target_url: http://www.baidu.com
3. 声明proxy的servlet,并对其进行配置即可:
注意:配置多个请求路径时需要设置不一样的名字
registrationBean.setName("one");
registrationBean.setName("two");
code:
package com.xiaoguai.config; import com.google.common.collect.ImmutableMap; import org.mitre.dsmiley.httpproxy.ProxyServlet; import org.springframework.beans.factory.annotation.Value; import org.springframework.boot.web.servlet.ServletRegistrationBean; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import javax.servlet.Servlet; import java.util.Map; /** * @ClassName: SolrProxyServletConfiguration * @Description: 反向代理 * @author: xiaoguai * @date: 2020年011月07日 12:11 */ @Configuration public class SolrProxyServletConfiguration { /** * 读取配置文件中路由设置 * 修改 */ @Value("${proxy.update_url}") private String updateUrl; /** * 读取配置文件中路由设置 * 登录 */ @Value("${proxy.login_url}") private String loginUrl; /** * 读取配置中代理目标地址 */ @Value("${proxy.target_url}") private String targetUrl; @Bean public Servlet createProxyServlet(){ // 创建新的ProxyServlet return new ProxyServlet(); } @Bean public ServletRegistrationBean proxyServletRegistration(){ String url="/sessions_service/login?systemType=2&version=4.6.7"; ServletRegistrationBean registrationBean= new ServletRegistrationBean(createProxyServlet(), updateUrl); //这个setName必须要设置,并且多个的时候,名字需要不一样 registrationBean.setName("one"); //设置网址以及参数 Map<String, String> params = ImmutableMap.of( "targetUri", targetUrl, "log", "true"); registrationBean.setInitParameters(params); return registrationBean; } @Bean public ServletRegistrationBean proxyServletRegistration2(){ ServletRegistrationBean registrationBean= new ServletRegistrationBean(createProxyServlet(), loginUrl); //这个setName必须要设置,并且多个的时候,名字需要不一样 registrationBean.setName("two"); //设置网址以及参数 Map<String, String> params = ImmutableMap.of( "targetUri", targetUrl, "log", "true"); registrationBean.setInitParameters(params); return registrationBean; } }
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