public class IamgeUtils { private static final int WIDTH = 350; private static final int HEIGHT = 100; private static Random random = new Random(); public static void main(String[] args) throws IOException { String[] verifyCodes = new String[] { "你好&
public class TestController : ApiController { public HttpResponseMessage GetImg() { //获取文件的绝对路径 string absolutePath = System.Web.Hosting.HostingEnvironment.MapPath("/img/woman.jpg"); System.IO.FileStream fs = new System.IO.FileStream(absolutePat
public class TestController : ApiController { public HttpResponseMessage GetImg() { //获取文件的绝对路径 string absolutePath = System.Web.Hosting.HostingEnvironment.MapPath("/img/woman.jpg"); System.IO.FileStream fs = new System.IO.FileStream(absolutePat
using System; using System.Drawing; using System.Drawing.Imaging; using System.IO; using System.Web; namespace OnlinePhotoCapture { /// <summary> /// 将图片base64字符串原还原为图片并调整尺寸后保存(by 菩提树下的杨过http://yjmyzz.cnblogs.com/) /// </summary&g
MemoryStream ms = new MemoryStream(); //要先把二进制流进行编码,再传输,解决乱码问题 Convert.ToBase64String(ms.ToArray()); context.Response.Write(Convert.ToBase64String(ms.ToArray()));