This class always replaces malformed and unmappable character sequences with the charset's default replacement string. The java.nio.charset.CharsetEncoder class should be used when more control over the encoding process is required. Added in 1.0. ...
示例代码 关于PrintStream中API的详细用法,参考示例代码(PrintStreamTest.java): 1importjava.io.PrintStream;2importjava.io.File;3importjava.io.FileOutputStream;4importjava.io.IOException;56/**7* PrintStream 的示例程序8*9*@authorskywang10*/11publicclassPrintStreamTest {1213publicstaticvoidmain(String[] ...
PrintStream 其实是FilterOutputStream的一种 public class PrintStream extends FilterOutputStream implements Appendable, Closeable 直接已知子类: LogStream 已过时。 无替代版本 PrintStream public PrintStream(OutputStream out, boolean autoFlush)创建新的打印流。 参数: out - 将向其打印值和对象的输出流 autoFlush -...
java.io Class PrintStream All Implemented Interfaces: Closeable,Flushable,Appendable,AutoCloseable Direct Known Subclasses: LogStream public classPrintStreamextendsFilterOutputStreamimplementsAppendable,Closeable APrintStreamadds functionality to another output stream, namely the ability to print representations of var...
1.DataInputStream类是数据输入流它和机器无关的操作数据流,读取Java原始的数据。读取一个数值就不必要知道这个数值的多少字节的。 2.DataInputStream类构造方法: public DataInputStream(InputStream in):创建指定的数据输入流读取DataInputStream。in参数表示指定的输入流 ...
java中讲讲PrintStream的用法,举例 1.2 PrintStream的用法 马克-to-win:从学java第一天,我们就经常用到System.out.println(),实际上查阅文档可知,System.out就是Sun 编的一个PrintStream的实例对象。PrintStream顾名思义,Sun编它,就是用来打印的,以各种各样的格式,打印各种各样的数据, (boolean,char,double,float)...
public void print(String StringValue) Java Copy参数。该方法接受一个强制性参数StringValue,它是要写入流的字符串值。返回值。该方法不返回任何值。下面的方法说明了print(String)方法的工作。程序1:// Java program to demonstrate // PrintStream print(String) method import java.io.*; class GFG { public...
Uses ofPrintStreaminjava.rmi.server Subclasses ofPrintStreaminjava.rmi.server Modifier and TypeClass and Description classLogStream Deprecated. no replacement Methods injava.rmi.serverthat returnPrintStream Modifier and TypeMethod and Description staticPrintStreamLogStream.getDefaultStream() ...
PrintStream的具体使用,代码如下: public class PrintStream_ { public static void main(String[] args) throws IOException { PrintStream printStream = System.out; //在默认情况下,PrintStream输出数据的位置是标准输出,即显示器 /* public void print(String s) { ...
A IntPtr which contains the java.lang.Class JNI value corresponding to this type. Remarks Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. Applies ...