能不能eclipse修改编码格式图片编码

图像控件的图片路径可以用代码改变吗? _ 综合讨论 - 按键精灵论坛
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龙年勋章(360天)龙年纪念勋章(360天)
(10.31 K) 11:01:34点击那个 加载图片 按钮 就加载某个路径的图片Event Form1.Button1.Click Form1.PictureBox1.picture = Plugin.File.SelectFile() //打开选择文件的对话框End Event代码这样不行
兄弟工程师01
管理人员按键论坛的管理团队专属勋章按键元老资深按键用户的尊贵荣誉勋章学有所成学有所成勋章,新手步入按键学堂的第一枚勋章小红帽对论坛提出良好建议(可向管理员申请)论坛MM按键论坛女性用户勋章兔年勋章(360天)兔年纪念勋章(360天)按键精灵开发者4级可通过提升认证等级来升级勋章:
9.2版可以设置。未发布
龙年勋章(360天)龙年纪念勋章(360天)
兄弟工程师01 发表于
11:08 9.2版可以设置。未发布哦
街角、丢幸福
龙年勋章(360天)龙年纪念勋章(360天)学有所成学有所成勋章,新手步入按键学堂的第一枚勋章发帖高手鼓励积极回复,但注意不要灌水哦
遇见黑人算我倒霉,坐等帐号被封,单子照接,吃屎去吧妈的个傻逼
盒子会员盒子会员专属勋章按键精灵开发者5级可通过提升认证等级来升级勋章:
兄弟工程师01 发表于
11:08 9.2版可以设置。未发布什么时候出来啊
wangguanyi1988
按键精灵开发者2级可通过提升认证等级来升级勋章:学有所成学有所成勋章,新手步入按键学堂的第一枚勋章
本帖最后由 wangguanyi1988 于
01:33 编辑 兄弟工程师01 发表于
11:08 9.2版可以设置。未发布现在的9.5版这个功能怎么实现啊,我用上面一样的代码另外还有用定时器都不能实现啊,明早来看答案想用代码多次更新QUI上显示的图像
接受脚本制作有需要私密详谈,淘宝网银交易
我要银币,我要花,我要花!!!!
联系 QQ:1-0-6-9-3-4-8-*&&联线
Form1.PictureBox1.picture ="这里直接写路径"data格式的Url最直接的好处是,这些Url原本会引起一个新的网络访问,因为那里是一个网页的地址,现在不会有新的网络访问了,因为现在这里是网页的内容。这样做,会减少服务器的负载,当然同时也增加了当前网页的大小。所以对&小&数据特别有好处。
& 另外听说这种方式可以将一些敏感的图片放进网页中...挺好玩的.....
&&& 一、 在网页中查看图片的方法为:
&span&&img width=100 height=100 src="data:image/base64,(此处填图片转成base64编码后的编码)"/&&/span&
由于base64编码太占用篇幅因此仅仅用括号说明了一下。
&&& 二、用Java将图片编码的代码,与将base64的编码转成图片的Java代码:
package base64;
import java.awt.image.BufferedI
import java.io.ByteArrayInputS
import java.io.ByteArrayOutputS
import java.io.F
import java.io.IOE
import javax.imageio.ImageIO;
import sun.misc.BASE64D
import sun.misc.BASE64E
public class TestImageBinary {
static BASE64Encoder encoder = new sun.misc.BASE64Encoder();
static BASE64Decoder decoder = new sun.misc.BASE64Decoder();
public static void main(String[] args) {
System.out.println(getImageBinary());
//将图片转成base64编码
base64StringToImage(getImageBinary()); //将base64的编码转成图片
static String getImageBinary(){
File f = new File("d://1.jpg");
bi = ImageIO.read(f);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ImageIO.write(bi, "jpg", baos);
byte[] bytes = baos.toByteArray();
return encoder.encodeBuffer(bytes).trim();
} catch (IOException e) {
e.printStackTrace();
return null;
static void base64StringToImage(String base64String){
byte[] bytes1 = decoder.decodeBuffer(base64String);
ByteArrayInputStream bais = new ByteArrayInputStream(bytes1);
BufferedImage bi1 =ImageIO.read(bais);
File w2 = new File("d://2.png");//可以是jpg,png,gif格式
ImageIO.write(bi1, "jpg", w2);//不管输出什么格式图片,此处不需改动
} catch (IOException e) {
e.printStackTrace();
&& 此Java代码sun.misc.BASE64Decoder这个包导入不进去的话,请将eclipse的Java运行环境修改成不是eclipse自带的jdk,我本来导入不进去,换成本地1.7的jdk就OK了。
&一下提供一个编码后图片的url:
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