方法1
IDEA 運行報錯：Error running '***': Command line is too long
技術標簽： IDEA
Error running ‘Test’: Command line is too long. Shorten command line for Test or also for Application default configuration
解決方案：
點擊Run–>Edit Configurations
方法2
新項目再Idea里面啟動的時候，有的時候報錯Error running ‘Application’: Command line is too long. Shorten command line for Application or aalso for Spring Boot default configuration，報錯信息如下所示
怎么解決呢，首先找到項目里面的idea/workspace.xml文件，然后再找到<component name="PropertiesComponent"></component >標簽，標簽如下所示
然后再在component 標簽里加一行 <property name="dynamic.classpath" value="true" />，就是變成下面這樣