cn.jiangzeyin.common.spring.ServiceInfoUtil Maven / Gradle / Ivy

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package cn.jiangzeyin.common.spring;

import cn.jiangzeyin.system.SystemBean;
import cn.jiangzeyin.system.cache.SiteCache;
import cn.jiangzeyin.util.net.ip.IpUtil;
import cn.jiangzeyin.util.util.file.FileUtil;
import org.springframework.boot.context.embedded.EmbeddedServletContainerInitializedEvent;
import org.springframework.context.ApplicationListener;
import org.springframework.context.annotation.Configuration;
import org.springframework.util.Assert;

import java.io.File;
import java.net.UnknownHostException;

/**
 * @author jiangzeyin
 * Created by jiangzeyin on 2017/2/14.
 */
@Configuration
public class ServiceInfoUtil implements ApplicationListener {
    private static EmbeddedServletContainerInitializedEvent event;

    @Override
    public void onApplicationEvent(EmbeddedServletContainerInitializedEvent event) {
        ServiceInfoUtil.event = event;
    }

    public static int getPort() {
        Assert.notNull(event);
        int port = event.getEmbeddedServletContainer().getPort();
        Assert.state(port != -1, "端口号获取失败");
        return port;
    }

    /**
     * 获取当前程序访问地址
     *
     * @return url
     * @throws UnknownHostException 异常
     */
    public static String getServiceUrl() throws UnknownHostException {
        if (SystemBean.getInstance().getActive() == SystemBean.Active.prod) {
            return SystemBean.getInstance().domain;
        }
        return String.format("%s:%s", IpUtil.getHostAddress(), getPort());
    }

    public static String getTomcatTempPath() {
        return String.format("%s/work/Tomcat/localhost/ROOT/", SystemBean.getInstance().getTomcatBaseDir());
    }

    public static void initTomcatTemPath() {
        if (SiteCache.currentSite == null)
            return;
        String path = FileUtil.clearPath(getTomcatTempPath() + "/" + SiteCache.currentSite.getLocalPath());
        FileUtil.mkdirs(new File(path), true);
    }
}