下面是将以上步骤整合在一起的完整代码示例: importjava.io.ByteArrayOutputStream;publicclassStringToByteArrayOutputStreamExample{publicstaticvoidmain(String[]args){Stringstr="Hello, World!";ByteArrayOutputStreamoutputStream=newByteArrayOutputStream();byte[]byteArray=str.getBytes();outputStream.write(byteArr...
In the following example, we will take a byte array{65, 66, 67, 68}and create a new stringstrfrom this byte array. Java Program </> Copy public class Example { public static void main(String[] args) { byte arr[] = {65, 66, 67, 68}; String str = new String(arr); System.ou...
在调用方法中,我们需要将String文件流放入一个ByteArrayOutputStream对象中。可以通过调用write方法将文件流写入ByteArrayOutputStream。 // 创建一个ByteArrayOutputStream对象ByteArrayOutputStreamoutputStream=newByteArrayOutputStream();// 将String文件流写入ByteArrayOutputStreamoutputStream.write(fileStream.getBytes());...
1. String转byte[]# 首先我们来分析一下常规的String转byte[]的方法,代码如下: 1 2 3 4 5 6 7 public static byte[] strToByteArray(String str) { if (str == null) { return null; } byte[] byteArray = str.getBytes(); return byteArray; } 很简单,就是调用String类的getBytes()方法。看JD...
Java String constructed from byte array has bad length http://stackoverflow.com/questions/12730007/java-string-constructed-from-byte-array-has-bad-length 规格严格-功夫到家 粉丝-152关注 -971 +加关注
public static void main(String[] args) { String str = "PANKAJ"; byte[] byteArr = str.getBytes(); // print the byte[] elements System.out.println("String to byte array: " + Arrays.toString(byteArr)); } } Below image shows the output when we run the above program. ...
String.getBytes() method To convert from string to byte array, use String.getBytes() method. Please note that this method uses the platform’s default charset. //String String string = "Java Tutorials"; //Convert string to byte[] byte[] bytes = string.getBytes(); Base64 class in Java ...
This will simply return an array of bytes based on the string value passed. Code Snippet: public byte[] getBytes() The following code snippet explains how a simple getBytes command works in Java: import java.util.Arrays; public class Main { public static void ma(inString[] argv) { String...
String charsetName="UTF-8";// 指定字符集名称,例如 UTF-8ByteArrayOutputStream baos=newByteArrayOutputStream();baos.write(data);// 假设 data 是要写入 ByteArrayOutputStream 的数据byte[]bytes=baos.toByteArray();String result=newString(bytes,charsetName);baos.close(); ...
JavaSByteArray(IEnumerable<SByte>) JavaSByteArray(IList<SByte>) JavaSByteArray(Int32) JavaSByteArray(JniObjectReference, JniObjectReferenceOptions) Properties 展開資料表 IsReadOnly (Inherited from JavaArray<T>) Item[Int32] (Inherited from JavaPrimitiveArray<T>) JniIdentityHashCode (Inh...