SystemStreamT.java

package cn.ucaner.core.io;

import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.PrintStream;
/*
 * Copyright [2015] [Jeff Lee]
 *
 * 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：cn.ucaner.core.io   
* @ClassName：SystemStreamT   
* @Description：   <p> System.out, System.err中IO的使用	替换系统流，输出至文本</p>
* @Author： - Jason    
* @CreatTime：2018年4月5日 下午12:29:26   
* @Modify By：   
* @ModifyTime：  2018年4月5日
* @Modify marker：   
* @version    V1.0
 */
public class SystemStreamT {
	public static void main(String[] args) throws IOException {
		// 创建文件输出流
		OutputStream out = new FileOutputStream("D:\\data\\console.txt");
		// 创建新的文件输出打印流
		PrintStream print = new PrintStream(out);
		// 设置标准输出流
		System.setOut(print);
		// 设置标准错误输出流
		System.setErr(print);
		
		System.out.println("Hello,System.out");
		System.err.println("Hello,System.err");
		
		// 关闭流
		print.close();
		out.close();
	}
}