IDEA 调试部署 WEB-INF/classes下面不生成class文件
原因:编译版本 1.8 或者其他版本,没有设置
![](https://img-blog.csdnimg.cn/20190311183805868.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
异常:at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
报RMI远程链接异常
解决方法:设置编译版本,重新部署
1. 在Preferences - > Build , Execution , Deployment - > Complier - > Java Complier 里面重新设置编译版本
![](https://img-blog.csdnimg.cn/20190311184008111.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
2. 在Project Structure 里面设置 项目依赖、配置等信息
- 设置Project Structure,点击界面最右上角的文件夹按钮
- 下面步骤也是,在IDEA中设置、配置(Lib等依赖)、部署(Tomcat服务器)、调试Java Web项目的的步骤
![](https://img-blog.csdnimg.cn/2019031118441216.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20190311184438262.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/2019031118455259.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20190311184629568.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20190311184649377.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20190311184709378.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20190311184830886.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20190311184930319.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20190311184946215.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20190311185000646.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20190311185247222.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0FyaWFfTWlhenp5,size_16,color_FFFFFF,t_70)
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