现象

其它地方拉下来的项目运行时报错:error:[vite] [plugin:vite:import-analysis] Package subpath ‘./dist/vuex.esm-bundler.js’ is not defined by “exports” in
/uni-app-vue3.0/node_modules/vuex/package.json

解决

对应文件修改为:

  "require": "./dist/vuex.cjs.js",
  "import": "./dist/vuex.mjs"
},
"./*": "./*",
"./": "./"

},
“module”: “dist/vuex.esm-bundler.js”,