app Project setup npm install Compiles and hot-reloads for development npm run serve Compiles and minifies for production npm run build Customize configuration See Configuration Reference. 表单问题研究 1 怎么添加左边物料区域 2 托拽完了以后怎么渲染出来 3 怎么给添加的物料 托拽完了以后 点击出现表单属性配置