解决API调试出错

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6 天以前 7d03fd7d726469278b5bd1b379f0303fa55b7c3e

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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;
 
    /**
     * 在初始化后调用的方法
     */
    @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;
    }
 
    /**
     * 事件回调方法，处理InstancesChangeEvent事件
     *
     * @param event 事件对象
     */
    @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);
    }
 
    /**
     * 订阅类型方法，返回订阅的事件类型
     *
     * @return 订阅的事件类型
     */
    @Override
    public Class<? extends Event> subscribeType() {
        return InstancesChangeEvent.class;
    }
}