如何将Writer转换为String

小编典典

java

 Writer writer = new Writer();
 String data = writer.toString();/* the value is not casting and displaying null...*/

还有其他方法可以将writer转换为字符串吗？

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2020-12-03

共1个答案

小编典典

如果我想用它来制作一个String，我会聘请专门的作家。

Writer writer = new StringWriter();
String data = writer.toString(); // now it works fine

2020-12-03