/* 2015-09-28 上传图片*/ function convertImgToBase64(url, callback, outputFormat){ var canvas = document.createElement('CANVAS'); var ctx = canvas.getContext('2d'); var img = new Image; img.crossOrigin = 'Anonymous'; img.onload = function(){ var width =…
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 "";…