创建包含给定字符串的临时文件。

/*

 * Licensed to the Apache Software Foundation (ASF) under one

 * or more contributor license agreements.  See the NOTICE file

 * distributed with this work for additional information

 * regarding copyright ownership.  The ASF licenses this file

 * to you 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;
/**
nowjava - 时  代  Java
**/

import java.io.BufferedWriter;


import java.io.File;

import java.io.FileWriter;

import java.io.IOException;


public class Main {

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

        String contents = "nowjava.com";

        System.out.println(createTempFile(contents));

    }


    /**

     * Creates a temporary file that contains the given string.

     * The file is written with the platform's default encoding.

     * 

     * <p>The temp file is automatically deleted on JVM exit.

     * 

     * @param contents The contents to be written to the file.

     * @return The temp file URI.

     *///来 自 时 代      J a v a   公   众 号 - nowjava.com

    public static String createTempFile(String contents) throws IOException {

        File f = File.createTempFile(