cn.stylefeng.roses.kernel.log.api.context.ServerInfoContext Maven / Gradle / Ivy

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/*
 * Copyright [2020-2030] [https://www.stylefeng.cn]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Guns采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
 *
 * 1.请不要删除和修改根目录下的LICENSE文件。
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 */
package cn.stylefeng.roses.kernel.log.api.context;


import cn.hutool.core.net.NetUtil;
import cn.hutool.core.util.StrUtil;

/**
 * 临时缓存服务器信息
 *
 * @author fengshuonan
 * @date 2020/10/27 17:53
 */
public class ServerInfoContext {

    /**
     * 服务器IP
     */
    private static String serverIp;

    /**
     * 禁止new创建
     */
    private ServerInfoContext() {
    }

    /**
     * 获取server的ip
     *
     * @author fengshuonan
     * @date 2020/10/27 17:56
     */
    public static String getServerIp() {
        if (StrUtil.isEmpty(serverIp)) {
            serverIp = NetUtil.getLocalhostStr();
        }
        return serverIp;
    }

}