修改common的对象引用

13693261870

7 天以前 73e913fb24bf163ab9c5332ab960b1eb56a6402b

 se-gateway/src/main/java/com/terra/gateway/config/SpringDocConfig.java

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package com.terra.gateway.config;

import com.alibaba.nacos.client.naming.event.InstancesChangeEvent;
import com.alibaba.nacos.common.notify.Event;
import com.alibaba.nacos.common.notify.NotifyCenter;
import com.alibaba.nacos.common.notify.listener.Subscriber;
import com.terra.gateway.utils.StringUtils;
import org.springdoc.core.AbstractSwaggerUiConfigProperties;
import org.springdoc.core.SwaggerUiConfigProperties;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.context.annotation.Configuration;

import java.util.Set;
import java.util.stream.Collectors;

/**
 * SpringDoc配置类
 *
 * @author admin
 */
@Configuration(proxyBeanMethods = false)
@ConditionalOnProperty(value = "springdoc.api-docs.enabled", matchIfMissing = true)
public class SpringDocConfig implements InitializingBean
{
    @Autowired
    private SwaggerUiConfigProperties swaggerUiConfigProperties;

    @Autowired
    private DiscoveryClient discoveryClient;

    /**
     * åœ¨åˆå§‹åŒ–后调用的方法
     */
    @Override
    public void afterPropertiesSet()
    {
        NotifyCenter.registerSubscriber(new SwaggerDocRegister(swaggerUiConfigProperties, discoveryClient));
    }
}

/**
 * Swagger文档注册器
 */
class SwaggerDocRegister extends Subscriber<InstancesChangeEvent> {
    @Autowired
    private SwaggerUiConfigProperties swaggerUiConfigProperties;

    @Autowired
    private DiscoveryClient discoveryClient;

    private final static String[] EXCLUDE_ROUTES = new String[]{"se-gateway"};

    public SwaggerDocRegister(SwaggerUiConfigProperties swaggerUiConfigProperties, DiscoveryClient discoveryClient) {
        this.swaggerUiConfigProperties = swaggerUiConfigProperties;
        this.discoveryClient = discoveryClient;
    }

    /**
     * äº‹ä»¶å›žè°ƒæ–¹æ³•ï¼Œå¤„理InstancesChangeEvent事件
     *
     * @param event äº‹ä»¶å¯¹è±¡
     */
    @Override
    public void onEvent(InstancesChangeEvent event) {
        Set<AbstractSwaggerUiConfigProperties.SwaggerUrl> swaggerUrlSet = discoveryClient.getServices()
                .stream()
                .flatMap(serviceId -> discoveryClient.getInstances(serviceId).stream())
                .filter(instance -> !StringUtils.equalsAnyIgnoreCase(instance.getServiceId(), EXCLUDE_ROUTES))
                .map(instance -> {
                    AbstractSwaggerUiConfigProperties.SwaggerUrl swaggerUrl = new AbstractSwaggerUiConfigProperties.SwaggerUrl();
                    swaggerUrl.setName(instance.getServiceId());
                    swaggerUrl.setUrl(String.format("/%s/v3/api-docs", instance.getServiceId()));
                    return swaggerUrl;
                })
                .collect(Collectors.toSet());

        swaggerUiConfigProperties.setUrls(swaggerUrlSet);
    }

    /**
     * è®¢é˜…类型方法，返回订阅的事件类型
     *
     * @return è®¢é˜…的事件类型
     */
    @Override
    public Class<? extends Event> subscribeType() {
        return InstancesChangeEvent.class;
    }
}