cn.ishow.starter.rpc.basic.FeignPropertiesInjector Maven / Gradle / Ivy
package cn.ishow.starter.rpc.basic;
import cn.ishow.starter.common.injector.AbstractProfileEnvironmentPostProcessor;
import cn.ishow.starter.common.util.spring.PropertySourceUtils;
import cn.ishow.starter.rpc.constant.RpcConst;
import org.springframework.boot.SpringApplication;
import org.springframework.core.env.ConfigurableEnvironment;
/**
* feign需要的默认参数，其参数存放在defaultSource中优先级最低
*
* @author bucheng
* @create 2022/5/16 22:22
*/
public class FeignPropertiesInjector extends AbstractProfileEnvironmentPostProcessor {
@Override
public void onAllProfiles(ConfigurableEnvironment env, SpringApplication application) {
//开启压缩功能
PropertySourceUtils.addToDefaultSource(env, "feign.compression.request.enabled", true);
PropertySourceUtils.addToDefaultSource(env, "feign.compression.request.mime-types", "application/json");
PropertySourceUtils.addToDefaultSource(env, "feign.compression.request.min-request-size", 10);
PropertySourceUtils.addToDefaultSource(env, "feign.compression.response.useGzipDecoder", true);
PropertySourceUtils.addToDefaultSource(env, "feign.compression.response.enabled", true);
//开启hystrix功能
PropertySourceUtils.addToDefaultSource(env, "feign.hystrix.enabled", true);
//使用信号量模式
PropertySourceUtils.addToDefaultSource(env, "hystrix.command.default.execution.isolation.strategy", "SEMAPHORE");
//默认信号量的数量
PropertySourceUtils.addToDefaultSource(env, "hystrix.command.default.execution.isolation.semaphore.maxConcurrentRequests", 100);
//关闭hystrix的超时配置
PropertySourceUtils.addToDefaultSource(env, "hystrix.command.default.execution.timeout.enabled", false);
//关闭重试策略
PropertySourceUtils.addToDefaultSource(env, "ribbon.MaxAutoRetries", 0);
PropertySourceUtils.addToDefaultSource(env, "ribbon.MaxAutoRetriesNextServer", 0);
//注入全局超时配置
PropertySourceUtils.addToDefaultSource(env, RpcConst.GLOBAL_CONNECTION_TIMEOUT,3000);
PropertySourceUtils.addToDefaultSource(env, RpcConst.GLOBAL_READ_TIMEOUT,5000);
}
}