$.post(url,json,function(data) {
$("#images").attr("src", "data:image/gif;base64," + data);
console.info(data);
window.location.href=data.resultUrl;
});
这种形式，img 他只能接受16进制的数据，鼠疫，java，那边要进行相应的转码
ByteArrayOutputStream out = new ByteArrayOutputStream(); ImageIO.write(image, "jpg", out); outputStream.write(Base64.encodeBase64(out.toByteArray()));