import java.io.FileWriter; import java.io.IOException; import java.io.StringWriter; public class StringWriterToFile { public static void main(String[] args) { StringWriter stringWriter = new StringWriter(); // 向 StringWriter 中写入数据 try { stringWriter.write("Hello, World!"); stringWriter.writ...
当然也可以使用 OutputStream 对象 // 创建一个 FileOutputStream 对象FileOutputStreamfileOutputStream=newFileOutputStream("test2.txt");PrintWriterprintWriter1=newPrintWriter(fileOutputStream);PrintWriterprintWriter2=newPrintWriter(fileOutputStream, boolean);PrintWriterprintWriter3=newPrintWriter(fileOutputStream, bo...
1、硬盘、内存与IO流的关系 2、字节输出流OutputStream(java.lang.Object) 子类ByteArrayOutputStream、FileOutputStream、FilterOutputStream、ObjectOutputStream、OutputStream、PipedOutputStream 3、FileInputStream字节输入流写读取字节数据 4、利用Out...
Note: In Java, string buffer is considered as a mutable string. That is, we can modify the string buffer. To convert from string buffer to string, we can use thetoString()method. Create a StringWriter In order to create aStringWriter, we must import thejava.io.StringWriterpackage first. O...
参考链接: Java StringWriter类 stringwriter StringWriter类的getBuffer()方法 (StringWriter Class getBuffer() method) getBuffer() method is available injava.io package. getBuffer()方法在java.io包中可用。 getBuffer() method is used to get the StringBuffer that holds the present buffer value. getBuffer(...
1 -stdout，标准输出流。 2 -stderr，标准错误流。 文件描述符只是代表打开文件的数字。 输入流通常通...
The following examples show how to use java.io.StringWriter#toString() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the ...