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public class ImgeUtils { public static String img2String(BufferedImage img,String type){ String imgStr = null; ByteArrayOutputStream baos = new ByteArrayOutputStream(); try { ImageIO.write(img, type, baos); byte[] imgByte = baos.toByteArray(); imgStr…
<!doctype html> <html> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta name="viewport" content="width=device-width, initial-sc…
java 图片转base64字符串.base64字符串转图片 1. 图片转base64字符串: /** * base64编码字符串转换为图片 * @param imgStr base64编码字符串 * @param path 图片路径 * @return */ public static boolean base64StrToImage(String imgStr, String path) { if (imgStr == null) return false; BASE64Decoder de…
移动端实现裁剪图片生成base64图片(可缩放)<pre><!DOCTYPE html><html lang="en"> <head> <meta charset="utf-8" /> <title>{$title}</title> <meta name="viewport" content="width=device-width, initial…
package cn.com; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import sun.misc.BASE64Decoder; import sun.misc.BASE64Encoder; public class Base64Tes…
public class ImageToBase64 { //图片转化成base64字符串 public static String GetImageStr(String path,int width,int height) throws IOException {//将图片文件转化为字节数组字符串,并对其进行Base64编码处理 File srcFile = new File(path);//文件上服务器上面的地址 if (!srcFile.exists()) return "";…
图片URL转成Base64字符串 /// <summary> /// 通过Url获取到Image格式的文件 /// </summary> /// <param name="url"></param> /// <returns></returns> public static Image UrlToImage(string url) { WebClient mywebclient = new WebClient();…
using System; using System.Collections.Generic; using System.Drawing; using System.IO; using System.Linq; using System.Web; using System.Drawing.Imaging; // 博客园 aC#Coder 整理 namespace Html5Image.Tools { public class ImageTool { //图片 转为 base64编码的文本 pub…
其他扩展方法详见:https://www.cnblogs.com/zhuanjiao/p/12060937.html /// <summary> /// Image 转成 base64 /// </summary> /// <param name="fileFullName"></param> public string ImageToBase64(string fileFullName) { try { Bitmap bmp = new…
1 html页面 <div class="col-sm-2" style="height: 200px;margin-top: 14px;"> <input id="photo" name=" " type="file" value="选择图片"  ng-model="photoUrl"> <input type="button…