最近做的项目,把一些可能要变动的数据,放到配置文件进行读取
config.properties 内容 例: key=18AD1A4F64AC43FGSA78EBB8E4FEF350
读取方法:
String key= (String) ProUtil.getConfigValue("key");
// logger.info(key.toString());
工具类:
package njdatapush;
import java.util.Properties;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
public class ProUtil {
private static Properties prop = new Properties();
static{
try {
String path = ProUtil.class.getClassLoader().getResource("resources/config.properties").getPath();
//ClassLoader.getSystemClassLoader().getResource("config.properties").getPath();
System.out.print(path);
prop.load(new FileInputStream(path));
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public static Object getConfigValue(String key){
return prop.get(key);
}
}