Java-基础 文件操作 创建临时文件

 public static void main(String[] args) throws Exception {

        File temp = File.createTempFile("Lc", ".suffix");

        temp.deleteOnExit();

        BufferedWriter out = new BufferedWriter(new FileWriter(temp));

        out.write("aString");

        System.out.println("临时文件已创建:");

        out.close();

    }

创建的临时文件是创建在本地的C:\Users\admin\AppData\Local\Temp中