【Java基础】-- InputStream to String 的 8 种方法 关于Java InputStream convert to String 的处理,总结了8 种主要方法(见下),请见下面的结果: 1、使用 IOUtils.toString (Apache Utils) import org.apache.commons.io.IOUtils; import java.nio.charset.StandardCharsets; String result = IOUtils.toString...
1.使用 IOUtils.toString (Apache Utils) String result = IOUtils.toString(inputStream, StandardCharsets.UTF_8); 2.使用 CharStreams (guava) String result = CharStreams.toString(newInputStreamReader( inputStream, Charsets.UTF_8)); 3.使用 Scanner (JDK) Scanner s =newScanner(inputStream).useDelimit...
byte[] byteArray = buffer.toByteArray(); String text = new String(byteArray, StandardCharsets.UTF_8); assertThat(text, equalTo(originalString)); } 在这个例子中,InputStream 通过读写字节块被转换为 ByteArrayOutputStream。然后 OutputStream 被转换为一个字节数组,用来创建一个字符串。 用java.nio进...
1String result = readFromInputStream(inputStream);//调用处2//将输入流InputStream变为String3publicString readFromInputStream(InputStream in)throwsIOException {4ByteArrayOutputStream baos =newByteArrayOutputStream();5byte[] buffer =newbyte[1024];6intlen = -1;7while((len = in.read(buffer)) !
String text = new String(byteArray, StandardCharsets.UTF_8); assertThat(text, equalTo(originalString)); } 在这个例子中,InputStream 通过读写字节块被转换为 ByteArrayOutputStream。然后 OutputStream 被转换为一个字节数组,用来创建一个字符串。
BufferedReaderInputStreamResources ClosedStringStringBuilder Initialization Get InputStream Create BufferedReader Conversion Convert StringBuilder to String Close resources InputStream to String Conversion Journey erDiagram InputStream { +String path } BufferedReader { ...
String originalString = randomString(8); InputStream inputStream = new ByteArrayInputStream(originalString.getBytes()); String text = new String(inputStream.readAllBytes(), StandardCharsets.UTF_8); assertThat(text, equalTo(originalString));
java InputStream inputStream = new FileInputStream("path/to/file");使用InputStream的方法来读取数据...
import java.io.OutputStream; import java.net.ServerSocket...; import java.io.InputStream; import java.io.OutputStream; import java.net.Socket; import org.apache.commons.lang.math.NumberUtils...(Integer.toOctalString(25));// 转换为8进制字符串 System.out.println(Integer.toHexString(25))...
ll have to use try-with-resources for thatString theString&...