Java项目打包成exe的详细教程

谁践踏了优雅 2023-10-08 12:30 59阅读 0赞

Java项目打包成exe的详细教程

把Java项目打包成exe共分为以下两步：

1、 利用Eclipse先把Java项目先打成jar包

（1）找到要转成exe的Java项目

（2）Export相应的Java项目

（3）选择Java->JAR file

（4）按照如下设置，然后点击Finish结束

（5）即可生成相应的jar包（ExeDemo.jar文件）  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 1]![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 2]

2、 利用exe4j工具把jar包转成exe

（1）安装exe4j工具（自己上网下载，我用的是exe4j 5.0）

（2）打开exe4j工具，点击Next

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 3]

（3）选择JAR in EXE mode

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 4]

（4）输入exe程序短名称和exe程序输出位置

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 5]

（5）输入应用程序名称，如果想为程序添加图标ico，可以在这一步的红色方框位置选择图标ico的位置。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 6]

（6）这一步是选择产生一个64位的可执行程序exe  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 7]

（7）这一步是选择要添加的jar包，把Java项目打包成的JAR包【ExeDemo.jar】和Java项目中外部依赖的JAR包【也就是lib文件夹中的JAR包】都添加进来和根据Java项目实际情况选择主类（cn.demo.UIMain）。主类就是你的程序运行的入口。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 8]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 9]

如果是JAVA项目工程是UTF-8，为了防止JAVA项目中的读写中文字符串有乱码产生，可以在这里红框位置添加参数（-Dfile.encoding=utf-8）

如果打包出来出现乱码情况则:打包的时候设置编码：exe4j的Configurejava invocation 的VMParameters

输入：-Dfile.encoding=utf-8 来防止打包后的exe出现乱码

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 10]

（8）填写JRE最小版本需求  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 11]

（9）添加并选择JRE Search sequence，也就是JRE环境搜索顺序。

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 12]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 13]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 14]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 15]

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 16]

并利用右下角的蓝色小箭头将项目中的jre放在最上面，让exe搜索JRE的时候优先选择ExeDemo文件夹中包含的JRE

（10）一直选择Next

（11）最后即可生成ExeDemo.exe可执行程序  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 17]

（12）双击即可运行程序。

### 收藏加关注，再来不迷路！！！ ###

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center]: https://img-blog.csdnimg.cn/2020091914200640.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 1]: https://img-blog.csdnimg.cn/20200919142019928.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 2]: https://img-blog.csdnimg.cn/20200919142112975.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 3]: https://img-blog.csdnimg.cn/20200919142316348.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 4]: https://img-blog.csdnimg.cn/20200919142356647.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 5]: https://img-blog.csdnimg.cn/20200919142411623.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 6]: https://img-blog.csdnimg.cn/20200919142427501.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 7]: https://img-blog.csdnimg.cn/20200919142441449.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 8]: https://img-blog.csdnimg.cn/2020091914250173.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 9]: https://img-blog.csdnimg.cn/2020091914252659.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 10]: https://img-blog.csdnimg.cn/2020091914253880.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 11]: https://img-blog.csdnimg.cn/20200919142545490.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 12]: https://img-blog.csdnimg.cn/20200919142621108.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 13]: https://img-blog.csdnimg.cn/20200919142628494.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 14]: https://img-blog.csdnimg.cn/20200919142636129.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 15]: https://img-blog.csdnimg.cn/20200919142650192.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 16]: https://img-blog.csdnimg.cn/2020091914270199.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM_size_16_color_FFFFFF_t_70_pic_center 17]: https://img-blog.csdnimg.cn/20200919142811183.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3h1a2FpcWlhbmcxMjM=,size_16,color_FFFFFF,t_70#pic_center