读取资源文件的内容

import java.util.ResourceBundle;

/**
 * 读取资源文件的内容
 * config.properties
 * */
public class ReadResourceUtil {

    private static final ResourceBundle bundle = java.util.ResourceBundle.getBundle("conf.config");
    /**
     * 获得sessionUserName名字
     * @return
     */
    public static final String getSessionUserName() {
        return bundle.getString("sessionUserName");
    }
    /**
     * 获得上传表单域的名称
     * @return
     */
    public static final String getUploadFieldName() {
        return bundle.getString("uploadFieldName");
    }
    /**
     * 获得上传文件的最大大小限制
     * @return
     */
    public static final long getUploadFileMaxSize() {
        return Long.valueOf(bundle.getString("uploadFileMaxSize"));
    }
    /**
     * 获得允许上传文件的扩展名
     * @return
     */
    public static final String getUploadFileExts() {
        return bundle.getString("uploadFileExts");
    }
    /**
     * 获得上传文件要放到那个目录
     * @return
     */
    public static final String getUploadDirectory() {
        return bundle.getString("uploadDirectory");
    }
    /**
     * @param args
     */
    public static void main(String[] args) {
        String str = getSessionUserName();
        System.out.println(".........."+str);
    }
}