properties配置文件参数获取

package com.opslab.util;

import org.apache.log4j.Logger;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URISyntaxException;
import java.util.HashMap;
import java.util.Map;

public class OpslabConfig {
public static Logger logger = Logger.getLogger(OpslabConfig.class);

/*获取CLASS_PATH*/
public static String CLASS_PATH = "";

public static Map<String, String> INIT_MAP = new HashMap();

static {
ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
try (InputStream inputStream = contextClassLoader.getResource("0opslab-default.properties").openStream()) {
CLASS_PATH = new File(contextClassLoader.getResource("").toURI()).getPath();

INIT_MAP = PropertiesUtil.properties(inputStream);

//获取非jar包内的配置信息
try {
String config_file = new File(contextClassLoader.getResource("0opslab.properties").toURI()).getPath();
Map<String, String> CONFIG_MAP = PropertiesUtil.GetAllProperties(config_file);
INIT_MAP.putAll(CONFIG_MAP);
} catch (Exception e) {
}

} catch (IOException | URISyntaxException e) {
logger.error("init config error:" + e.getMessage());
}
// System.out.println(CLASS_PATH);
// System.out.println(CollectionHelper.join(INIT_MAP, "\n", ":"));
}

/*主机特征码*/
public static final String HOST_FEATURE = INIT_MAP.get("HOST_FEATURE");

/*日期时间类型格式*/
public static final String DATETIME_FORMAT = INIT_MAP.get("DATETIME_FORMAT");

/*日期类型格式*/
public static final String DATE_FORMAT = INIT_MAP.get("DATE_FORMAT");

/*时间类型的格式*/
public static final String TIME_FORMAT = INIT_MAP.get("TIME_FORMAT");

/**
* 获取配置信息
* @param key
* @return
*/
public static String get(String key){
return INIT_MAP.get(key);
}

}