1、InputStream转化为String 1.1 JDK原生提供 方法一: byte[] bytes = new byte[0]; bytes = new byte[inputStream.available()]; inputStream.read(bytes); String str = new String(bytes); 方法二: String result = new BufferedReader(new InputStreamReader(inputStream)) .lines().collect(Collectors....
importjava.io.*;publicclassStringToInputStreamExample{publicstaticvoidmain(String[]args){Stringstr="Hello, World!";byte[]bytes=str.getBytes();try{InputStreaminputStream=newByteArrayInputStream(bytes);StringfilePath="path/to/file.txt";OutputStreamoutputStream=newFileOutputStream(filePath);BufferedInputS...
importjava.io.ByteArrayInputStream;importjava.io.InputStream;publicclassStringToInputStream{publicstaticvoidmain(String[]args){// 创建一个字符串Stringstr="Hello, World!";// 这个字符串将被转换为InputStream// 将字符串转换为InputStreamInputStreaminputStream=newByteArrayInputStream(str.getBytes());// ...
String str = "String与InputStream相互转换"; InputStream in_nocode = new ByteArrayInputStream(str.getBytes()); InputStream in_withcode = new ByteArrayInputStream(str.getBytes("UTF-8")); 2.InputStream to String 这里提供几个方法。 方法1: public String convertStreamToString(InputStream is) { ...
return stream; } 2. InputStream --> String String inputStream2String(InputStream is){ BufferedReader in = new BufferedReader(new InputStreamReader(is)); StringBuffer buffer = new StringBuffer(); String line = ""; while ((line = in.readLine()) != null){ ...
InputStream是Java中的一个抽象类，主要用于从不同的数据源中读取数据，这些数据源可以包括文件、网络连接...
} 方法3: public static String inputStream2String(InputStream is) throws IOException{ ByteArrayOutputStream baos = new ByteArrayOutputStream(); int i=-1; while((i=is.read())!=-1){ baos.write(i); } return baos.toString(); }
1. String --> InputStream InputStream StringToInputStream(String str){ ByteArrayInputStream stream = new ByteArrayInputStream(str.getBytes()); return stream; } 2. InputStream --> String String inputStreamToString(InputStream is){ BufferedReader in = new BufferedReader(new InputStreamReader(is...
像这样：InputStream stream = new ByteArrayInputStream(exampleString.getBytes(...
2.InputStream to String 这里提供几个方法。 方法1: public String convertStreamToString(InputStream is) { BufferedReader reader = new BufferedReader(new InputStreamReader(is)); StringBuilder sb = new StringBuilder(); String line = null;