将文件分隔符添加到路径末尾

/*

 * Copyright 2012 Joseph Spencer

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

//package com.nowjava;


import java.io.File;//n o w j a v a . c o m - 时代Java


public class Main {

    public static void main(String[] argv) throws Exception {

        String path = "nowjava.com";

        System.out.println(addFileSeperatorToEndOfPath(path));

    }


    public static String addFileSeperatorToEndOfPath(String path) {

        if (path != null) {

            if (!path.endsWith(File.separator)) {

                return path += File.separator;