1、IDEA新增基于Maven的module;
2、pom.xml(ruoyi)新增
com.新增模块 新增模块 0.0.1 skynet
3、pom.xml(新增模块)新增
com.ruoyi ruoyi-common
4、pom.xml(ruoyi-framework)新增
com.新增模块 新增模块
5、application.yml修改
#原来 typeAliasesPackage: com.ruoyi.**.domain #改为 typeAliasesPackage: com.ruoyi.**.domain,com.新增模块.**.domain
6、RuoYiApplication.java修改
//原来
@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class})
//现在
@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class},scanbasePackages = {"com.ruoyi.*","com.新增模块.*"})
@MapperScan(value = {"com.ruoyi.**.mapper","com.新增模块.**.mapper"})
7、上述操作后新增模块前台404问题得到根本解决



