首页byte数组转化成inputstream

byte数组转化成inputstream

时间: 2023-03-26 07:03:57 浏览: 143

byte数组转uint

public static uint ByteToInt(byte[] b) { uint u = 0; int startIndex = 0; if (b.Length == 8) u = (uint)(b[startIndex + 0] << 56 | b[startIndex + 1] << 48 | b[startIndex + 2] << 40 | b[startIndex + 3] << 32 | b[startIndex + 4] << 24 | b[startIndex + 5] << 16 | b[startIndex + 6] << 8 | b[startIndex + 7]); else if (b.Length == 4) u = (uint)(b[startIndex + 0] << 24 | b[startIndex + 1] << 16 | b[startIndex + 2] << 8 | b[startIndex + 3]); else if (b.Length == 2) u = (uint)(b[startIndex + 0] << 8 | b[startIndex + 1]); else u = (uint)(b[startIndex + 0]); return u; }

可以使用ByteArrayInputStream类将byte数组转化成inputstream。使用该类的构造函数，传入byte数组作为参数即可。例如： byte[] bytes = {1, 2, 3, 4, 5}; InputStream inputStream = new ByteArrayInputStream(bytes); 这样就可以将byte数组转化成inputstream了。

阅读全文