java.io.Writer; import java.nio.charset.StandardCharsets; public class FileWriterUTF8Example { public static void main(String[] args) { String filePath = "example.txt"; try (Writer writer = new OutputStreamWriter(new FileOutputStream(filePath), StandardCharsets.UTF_8)) { writer.write("...
// BufferedReader in = new BufferedReader(new InputStreamReader(new FileInputStream(mergedFile), "UTF-8")); BufferedReader in = new BufferedReader(new InputStreamReader(fis)); String aLine; while ((aLine = in.readLine()) != null) { // Skip the close checklist and we can write it in...
在上面的示例中,我们创建了一个名为WriteFile的类,其中包含一个main方法。在main方法中,我们首先创建一个字符串text,然后创建一个FileOutputStream对象和一个OutputStreamWriter对象来将字符串写入文件中。 在创建OutputStreamWriter对象时,我们通过第二个参数指定了编码格式为 UTF-8。这样就确保了文件以 UTF-8 编码保...
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...
}publicstaticvoidappendFile(File file, String content)throwsIOException {OutputStreamWriterout=newOutputStreamWriter(newFileOutputStream(file,true),// true to append"UTF-8"); out.write(content); out.close(); }// main for testpublicstaticvoidmain(String[] args)throwsIOException {Filefile=newFile...
使用Java写入带有UTF-8 BOM的文件 在Java中,我们可以使用OutputStreamWriter和FileOutputStream类来实现写入带有UTF-8 BOM的文件的功能。下面是一个示例代码: importjava.io.*;publicclassWriteFileWithBOM{publicstaticvoidmain(String[]args){try{FileOutputStreamfos=newFileOutputStream("output.txt");byte[]bom={...
在创建FileWriter对象时,我们可以指定文件的编码格式,如果我们要写入一个UTF-8编码的文件,我们可以这样做: import java.io.*; public class WriteFile { public static void main(String[] args) { try { File file = new File("example.txt");
2. 创建一个OutputStreamWriter对象,并将FileOutputStream对象作为参数传入,同时指定编码格式。 OutputStreamWriter osw = new OutputStreamWriter(fos, "UTF-8"); 在这里,我们指定了UTF-8编码格式,也可以根据实际情况选择其他编码格式。 3. 使用OutputStreamWriter对象的write()方法将数据写入文件。 osw.write("Hello...
public static boolean writeUTFFile(String fileName,String fileBody){ FileOutputStream fos = null; OutputStreamWriter osw = null; try { fos = new FileOutputStream(fileName); osw = new OutputStreamWriter(fos, "UTF-8"); osw.write(fileBody); ...
"output.txt"); FileUtils.writeStringToFile(f, document.outerHtml(), "UTF-8")...