/*** */
package api.io.writer;import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;/*** 这个类用来测试字符写出流Writer工具父类及其子类*/
public class Test1_Writer {/*** */public Test1_Writer() {// TODO Auto-generated constructor stub}/*** 日常小黄线:The value of the local variable field is not used;* 日常小注解:Add @SuppressWarnings 'unused' to main()/method()/field;* 日常小注解:Add @SuppressWarnings 'deprecation' to main()/method()/field;* 日常小注解:Add @SuppressWarnings 'resource' to main()/method()/field;* 日常小注解:Add @SuppressWarnings 'null' to main()/method()/field;* 日常小注解:@SuppressWarnings("resource") == @SuppressWarnings({ "resource" })* 日常小异常:Exception--API(IO)IOException--FileNotFoundException*/public static void main(String[] args) {//普通字符流写出