Comment convertir une chaîne en InputStream en Java
En Java, on peut utiliserByteArrayInputStream ouIOUtils pour convertir unString en unInputStream
1. Java pur -ByteArrayOutputStream
InputStream result = new ByteArrayInputStream(anyString.getBytes(StandardCharsets.UTF_8));
2. E / S Apache Commons -IOUtils.toInputStream
pom.xml
commons-io commons-io 2.6
InputStream result = IOUtils.toInputStream(anyString, StandardCharsets.UTF_8);
Note
Lisez ceci pour convertirInputStream to
String
1. Convertir une chaîne en InputStream
StringToInputStream.java
package com.example;
import org.apache.commons.io.IOUtils;
import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;
public class StringToInputStream {
public static void main(String[] args) {
String name = "example";
InputStream inputStream = convertStringToInputStream(name);
// do something about the inputStream
}
// String -> InputStream
private static InputStream convertStringToInputStream(String name) {
InputStream result = new ByteArrayInputStream(name.getBytes(StandardCharsets.UTF_8));
return result;
}
// commons-io
private static InputStream convertStringToInputStreamCommonIO(String name) {
InputStream result = IOUtils.toInputStream(name, StandardCharsets.UTF_8);
return result;
}
}