上传代码

uniapp04/node_modules/vue-demi/lib/v2/index.cjs

@@ -0,0 +1,34 @@
+var Vue = require('vue')
+var VueCompositionAPI = require('@vue/composition-api')
+
+function install(_vue) {
+  var vueLib = _vue || Vue
+  if (vueLib && 'default' in vueLib) {
+    vueLib = vueLib.default
+  }
+
+  if (vueLib && !vueLib['__composition_api_installed__']) {
+    if (VueCompositionAPI && 'default' in VueCompositionAPI)
+      vueLib.use(VueCompositionAPI.default)
+    else if (VueCompositionAPI)
+      vueLib.use(VueCompositionAPI)
+  }
+}
+
+install(Vue)
+
+Object.keys(VueCompositionAPI).forEach(function(key) {
+  exports[key] = VueCompositionAPI[key]
+})
+
+exports.Vue = Vue
+exports.Vue2 = Vue
+exports.isVue2 = true
+exports.isVue3 = false
+exports.install = install
+exports.version = Vue.version
+
+// Not implemented https://github.com/vuejs/core/pull/8111, falls back to getCurrentInstance()
+exports.hasInjectionContext = function () {
+  return !!VueCompositionAPI.getCurrentInstance()
+}