一、测试方法是否结果相同首先看下面两段代码1是StreamWriter.Write 2是Stream.Write:
1 代码如下:Stream ms = new MemoryStream();string str = “这是测试字符串”;StreamWriter sw = new StreamWriter(ms, Encoding.UTF8);sw.Write(str);sw.Flush();
2 代码如下:Stream ms = new MemoryStream();string str = “这是测试字符串”;byte[] buffer = Encoding.UTF8.GetBytes(s