陈卫华开心: 你好 url报错好了之后出现Uncaught ReferenceError: process is not defined at ./node_modules/mqtt/lib/ (:19:1) at (react refresh:6:1) at __webpack_require__ (bootstrap:24:1) at fn (hot module replacement:62:1) at ./node_modules/mqtt/lib/connect/ (:3:1) at (react refresh:6:1) at __webpack_require__ (bootstrap:24:1) at fn (hot module replacement:62:1) at ./src/components/mqtt/ (map_select.js:110:1) at (react refresh:6:1) 这个报错，请问有遇到吗？这个问题怎么处理呀？
webpack5引入包报错Moudle not found : cant resolve ‘url‘ in “xxx“ BREAKING CHANGE: webpack ＜ 5
webpack5引入包报错Moudle not found : cant resolve ‘url‘ in “xxx“ BREAKING CHANGE: webpack ＜ 5