Java实现的读取资源文件工具类ResourcesUtil实例

本文实例讲述了Java实现的读取资源文件工具类ResourcesUtil。分享给大家供大家参考，具体如下：

package com.gcloud.common;
import java.io.Serializable;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.ResourceBundle;
import java.util.Set;

public class ResourcesUtil implements Serializable {
  private static final String FILENAME = "conf.messages";
  private static final long serialVersionUID = -7657898714983901418L;
  
  public static final String LANGUAGE = "zh";
  
  public static final String COUNTRY = "CN";
  private static Locale getLocale() {
    Locale locale = new Locale(LANGUAGE, COUNTRY);
    return locale;
  }
  
  private static String getProperties(String baseName, String section) {
    try {
      ResourceBundle rb = ResourceBundle.getBundle(baseName, getLocale());
      return (String) rb.getObject(section);
    } catch (Exception e) {
      e.printStackTrace();
    }
    return null;
  }
  
  public static String getValue(String fileName, String key) {
    return getProperties(fileName, key);
  }
  
  public static String getValue(String key) {
    return getProperties(FILENAME, key);
  }
  public static List getKeyList(String baseName) {
    ResourceBundle rb = ResourceBundle.getBundle(baseName, getLocale());
    List reslist = new ArrayList();
    Set keyset = rb.keySet();
    for (Iterator it = keyset.iterator(); it.hasNext();) {
      String lkey = (String) it.next();
      reslist.add(lkey);
    }
    return reslist;
  }
  
  public static String getValue(String fileName, String key, Object[] objs) {
    String pattern = getValue(fileName, key);
    return MessageFormat.format(pattern, objs);
  }
  public static void main(String[] args) {
    //908=操作成功{0}条，失败{1}条，点击查看失败信息
    System.out.println(getValue("conf.messages", "908", new Object[] { 100, 200 }));
  }
}

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