java - 如何在Java中将字符串转换为InputStream？ [重复](How do I convert a String to an InputStream in Java? [duplicate])

Question

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(这个问题已经在这里有了答案：)

• How do I turn a String into a InputStreamReader in java?

  (如何在Java中将字符串转换为InputStreamReader？)

  6 answers

  (6个答案)

Given a string:

(给定一个字符串：)

String exampleString = "example";

How do I convert it to an InputStream ?

(如何将其转换为InputStream ？)

  ask by community wiki translate from so

Answer 1

Like this:

(像这样：)

InputStream stream = new ByteArrayInputStream(exampleString.getBytes(StandardCharsets.UTF_8));

Note that this assumes that you want an InputStream that is a stream of bytes that represent your original string encoded as UTF-8 .

(请注意，这假设您需要一个InputStream，它是一个字节流，它表示编码为UTF-8的原始字符串。)

For versions of Java less than 7, replace StandardCharsets.UTF_8 with "UTF-8" .

(对于Java版本少于7的版本，将StandardCharsets.UTF_8替换为"UTF-8" 。)