java - 模拟 Java InputStream

Question

请提供指针来帮助我模拟那个 java InputStream 对象。这是我希望模拟的代码行:

InputStreamReader inputData = new InputStreamReader(System.in);
bufferdReader = new BufferedReader(inputData);
bufferdReader.readLine(); 

Answer 1

您可以使用 commons-io创建一些 stub 输入流:

InputStream stubInputStream = 
     IOUtils.toInputStream("some test data for my input stream", "UTF-8");