【文件属性】：
文件名称：java读取配置文件
文件大小：2KB
文件格式：TXT
更新时间：2016-08-05 03:13:31
读取配置文件 java properties
public class CommonParam {
private String propertyFileName;
private ResourceBundle resourceBundle;
public CommonParam() {
propertyFileName = "com/test/dao/SysConfig";
resourceBundle = ResourceBundle.getBundle(propertyFileName);
}
public String getString(String key) {
if (key == null || key.equals("") || key.equals("null")) {
return "";
}
String result = "";
try {
result = resourceBundle.getString(key);
} catch (MissingResourceException e) {
e.printStackTrace();
}
return result;
}
}