ESLint couldn't find the plugin "eslint-plugin-vue".(The package "eslint-plugin-vue" was not found when loaded as a Node module from the directory "/Users/zhangqi/Desktop".)It's likely that the plugin

报错如下Vue CLI v3.0.4Creating project in C:\Users\25677\Desktop\study\vuedemo\vuex-demo.Installing CLI plugins. This might take a while...npm ERR! Unexpected end of JSON input while parsing ne...

效果点击上下可以中间滚动，鼠标在框内滚动也会滚动。外部jsconst mouseEvent = {wheel(opt){console.log(opt)if(!opt.target){console.log('什么都没有，还让我帮忙！');return ;}...