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写入器转换为字符串吗?
最佳答案
如果我想用它制作一个字符串,我会使用专门的作家。
Writer writer = new StringWriter();
String data = writer.toString(); // now it works fine
关于java - 如何将 Writer 转换为字符串,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/19181206/