Global.java
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package com.huaheng.common.config;
import java.io.FileNotFoundException;
import java.util.HashMap;
import java.util.Map;
import com.huaheng.common.utils.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.huaheng.common.utils.YamlUtil;
/**
* 全局配置类
*
* @author ruoyi
*/
public class Global
{
private static final Logger log = LoggerFactory.getLogger(Global.class);
private static String NAME = "application.yml";
/**
* 当前对象实例
*/
private static Global global;
/**
* 保存全局属性值
*/
private static Map<String, String> map = new HashMap<String, String>();
private Global()
{
}
/**
* 静态工厂方法
*/
public static synchronized Global getInstance()
{
if (global == null)
{
global = new Global();
}
return global;
}
/**
* 获取配置
*/
public static String getConfig(String key)
{
String value = map.get(key);
if (value == null)
{
Map<?, ?> yamlMap = null;
try
{
yamlMap = YamlUtil.loadYaml(NAME);
value = String.valueOf(YamlUtil.getProperty(yamlMap, key));
map.put(key, value != null ? value : StringUtils.EMPTY);
}
catch (FileNotFoundException e)
{
log.error("获取全局配置异常 {}", key);
}
}
return value;
}
/**
* 获取项目名称
*/
public static String getName()
{
return StringUtils.nvl(getConfig("huaheng.name"), "RuoYi");
}
/**
* 获取项目版本
*/
public static String getVersion()
{
return StringUtils.nvl(getConfig("huaheng.version"), "4.0.0");
}
/**
* 获取版权年份
*/
public static String getCopyrightYear()
{
return StringUtils.nvl(getConfig("huaheng.copyrightYear"), "2019");
}
/**
* 实例演示开关
*/
public static String isDemoEnabled()
{
return StringUtils.nvl(getConfig("huaheng.demoEnabled"), "true");
}
/**
* 获取ip地址开关
*/
public static Boolean isAddressEnabled()
{
return Boolean.valueOf(getConfig("huaheng.addressEnabled"));
}
/**
* 获取文件上传路径
*/
public static String getProfile()
{
return getConfig("huaheng.profile");
}
/**
* 获取头像上传路径
*/
public static String getAvatarPath()
{
return getProfile() + "/avatar";
}
/**
* 获取下载路径
*/
public static String getDownloadPath()
{
return getProfile() + "/download";
}
/**
* 获取上传路径
*/
public static String getUploadPath()
{
return getProfile() + "/upload";
}
}