- Java.lang Package classes
- Java.lang - Home
- Java.lang - Boolean
- Java.lang - Byte
- Java.lang - Character
- Java.lang - Character.Subset
- Java.lang - Character.UnicodeBlock
- Java.lang - Class
- Java.lang - ClassLoader
- Java.lang - Compiler
- Java.lang - Double
- Java.lang - Enum
- Java.lang - Float
- Java.lang - InheritableThreadLocal
- Java.lang - Integer
- Java.lang - Long
- Java.lang - Math
- Java.lang - Number
- Java.lang - Object
- Java.lang - Package
- Java.lang - Process
- Java.lang - ProcessBuilder
- Java.lang - Runtime
- Java.lang - RuntimePermission
- Java.lang - SecurityManager
- Java.lang - Short
- Java.lang - StackTraceElement
- Java.lang - StrictMath
- Java.lang - String
- Java.lang - StringBuffer
- Java.lang - StringBuilder
- Java.lang - System
- Java.lang - Thread
- Java.lang - ThreadGroup
- Java.lang - ThreadLocal
- Java.lang - Throwable
- Java.lang - Void
- Java.lang Package extras
- Java.lang - Interfaces
- Java.lang - Errors
- Java.lang - Exceptions
- Java.lang Package Useful Resources
- Java.lang - Useful Resources
- Java.lang - Discussion
Java.lang.String.getBytes() Method
Description
The java.lang.String.getBytes(Charset charset) method encodes this String into a sequence of bytes using the given charset, storing the result into a new byte array.
Declaration
Following is the declaration for java.lang.String.getBytes() method
public byte[] getBytes(Charset charset)
Parameters
charset − This is the Charset to be used to encode the String.
Return Value
This method returns the resultant byte array.
Exception
NA
Example
The following example shows the usage of java.lang.String.getBytes() method.
package com.tutorialspoint; import java.lang.*; public class StringDemo { public static void main(String[] args) { try { String str1 = "admin"; System.out.println("string1 = " + str1); // copy the contents of the String to a byte array byte[] arr = str1.getBytes("ASCII"); String str2 = new String(arr); // print the contents of the byte array System.out.println("new string = " + str2); } catch(Exception e) { System.out.print(e.toString()); } } }
Let us compile and run the above program, this will produce the following result −
string1 = admin new string = admin
java_lang_string.htm
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