//解析post请求数组返回的数组//解码返回的二进制数组publicstringDecodeBytes(byte[] c) {stringhtml =string.Empty;try{byte[] d =c;//Array.Copy(c, 44, d, 0, c.Length - 44);byte[] f =null;using(MemoryStream stream =newMemoryStream()) {using(GZipStream gZipStream =newGZipStream(newMemor...
将Stream 写入文件 public void StreamToFile(Stream stream,string fileName) { // 把 Stream 转换成 byte[] byte[] bytes = new byte[stream.Length]; stream.Read(bytes, 0, bytes.Length); // 设置当前流的位置为流的开始 stream.Seek(0, SeekOrigin.Begin); // 把 byte[] 写入文件 FileStream fs...
/// 将 byte[] 转成 Stream public Stream BytesToStream(byte[] bytes) { Stream stream = new MemoryStream(bytes); return stream; } 四. Stream 和 文件之间的转换 将Stream 写入文件 public void StreamToFile(Stream stream,string fileName) { // 把 Stream 转换成 byte[] byte[] bytes = new ...
stream.CopyTo(ms); byte[] bytes = ms.ToArray(); 1. 2. 3. 4. 5. 6. string rootPath = Directory.GetCurrentDirectory();string path = rootPath + "Your File Path"; FileStream stream = new FileStream(path, FileMode.Open); stream.Position = 0; byte[] bytes = new byte[stream.Length]...
1.IO分类 2.字符流和字节流 Java的字节流 InputStream是所有字节输入流的祖先,而OutputStream是所有字节输出流的祖先。 Java的字符流 Reader是所有读取...不统一而造成的。 在从字节流转化为字符流时,实际上就是byte[]转化为String时, public String(byte bytes[], String charsetName) 有一个关键的 toString和...
Description Java ByteArrayInputStream convert to String importjava.io.ByteArrayInputStream;publicclassMain {publicstaticvoidmain(Stringargs[]) {Stringtmp ="abcdefghijklmnopqrstuvwxyz";byteb[] = tmp.getBytes();ByteArrayInputStreaminput1 =newByteArrayInputStream(b);ByteArrayInputStreaminput2 =newByte...
- - - - - * Stream 和 文件之间的转换 * - - - - - - - - - - - - - - - - - - - - - - - */ /// /// 将 Stream 写入文件 /// publicvoid StreamToFile(Stream stream,string fileName) { // 把 Stream 转换成 byte[] byte[] bytes =newbyte[stream.Length]; stream.Read...
Length); //转成图片 Image image = Image.FromStream(memoryStream); 现在的数据库开发中:图片的存放方式一般有CLOB:存放base64string BLOB:存放byte[] 一般推荐使用byte[]。因为图片可以直接转换为byte[]存放到数据库中 若使用base64string 还需要从byte[]转换成base64string 。更浪费性能。
(2)string str=Convert.ToBase64String(bt); 6.比特数组转流 复制代码代码如下: (1)MemoryStream ms=new MemoryStream(bt); (2)MemoryStream ms=new MemoryStream();ms.Read(bt,0,bt.Length); 总结:可以看出byte在字符串string和流MemoryStream之间转换起到过渡的作用,string和MemoryStream转换都要先转换成by...
2019-12-16 09:35 − byte[] arr = Convert.FromBase64String(temp.Substring(temp.IndexOf(",") + 1)); using (Stream stream = new MemoryStream(arr)) ... 快醒醒 0 3696 struct和byte类型转换 2019-12-19 20:53 − struct和byte类型转换 import ( "fmt" "unsafe" ) type TestStruct...