简单而有效的代码: //将内容存入文本文件privatestaticvoidwrite2File(String path,String content)throwsException{ FileOutputStream writerStream=newFileOutputStream(path); BufferedWriter writer=newBufferedWriter(newOutputStreamWriter(writerStream, "UTF-8")); writer.write(content); writer.close(); } END...
8 out.write('\r'); // \r\n表示换行 9 out.write('\n'); 10 String strFalse = "更新本次操作数据库时间:" + getOpreateDbTime() 11 + ",以下文件操作失败\r\n"; 12 out.write(strFalse.getBytes()); // 向文件中写入数据 13 out.write('\r'); // \r\n表示换行 14 out.write('\...
importjava.io.FileWriter;importjava.io.IOException;publicclassWriteToTextFile{publicstaticvoidmain(String[]args){try{FileWriterwriter=newFileWriter("example.txt");writer.write("Hello, World!");writer.close();System.out.println("Successfully wrote to the file.");}catch(IOExceptione){System.out.prin...
importjava.io.BufferedWriter;importjava.io.FileWriter;importjava.io.IOException;publicclassWriteTextFile{publicstaticvoidmain(String[]args){try{BufferedWriterwriter=newBufferedWriter(newFileWriter("output.txt"));writer.write("Hello, world!");writer.newLine();writer.write("This is a text file.");writ...
import java.io.FileWriter; import java.io.IOException; public class CreateTextFile { public static void main(String[] args) { String fileName = "example.txt"; String content = "这是一个示例文本文件。"; try { FileWriter writer = new FileWriter(fileName); writer.write(content); writer.close...
在FileGenerator类中创建一个方法,例如generateTextFile,用于生成自定义文本文件。 在generateTextFile方法中,首先创建一个FileWriter对象,用于将文本写入文件。可以指定文件路径和文件名。 接下来,创建一个BufferedWriter对象,用于提供缓冲区,以提高写入效率。 使用BufferedWriter的write方法,将自定义的文本内容写入缓冲区。
APPROVE_OPTION) {// Set the label to the path of the selected directoryFile fi =newFile(j.getSelectedFile().getAbsolutePath());try{// Create a file writerFileWriter wr =newFileWriter(fi,false);// Create buffered writer to writeBufferedWriter w =newBufferedWriter(wr);// Writew.write(t....
package com.yiibai.io; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; public class WriteFileExample { public static void main(String[] args) { File file = new File("c:/newfile.txt"); String content = "This is the text content"; try (FileOutputStream...
publicinterfaceExternalizableextendsjava.io.Serializable{voidwriteExternal(ObjectOutput out)throws IOException;voidreadExternal(ObjectInputin)throws IOException,ClassNotFoundException;} java.io.ObjectOutputStream类 表示对象输出流,它的writeObject(Object obj)方法可以对指定obj对象参数进行序列化,再把得到的字节序列写...
We read the data into the buffer and write it to the terminal. We useflipto change buffer from reading to writing. Source Java Basic I/O In this article we have read text files in various ways in Java. Author My name is Jan Bodnar, and I am a passionate programmer with extensive pro...