uni-app HBuilderX vue3.0 编译支付宝小程序存在bug

uni-app HBuilderX vue3.0 编译支付宝小程序存在bug

操作步骤：

• 运行 -> 运行到小程序模拟器 -> 支付宝小程序开发工具

预期结果：

• 编译运行正常

实际结果：

• 不能正常运行，需要手动修改 vendor.js 的 getCreateApp 方法才正常

bug描述：

HBuilderX vue3.0 编译支付宝小程序存在bug，支付宝开发工具下没看到报错信息，但模拟器一片空白。真机运行，会看到以下错误信息：

TypeError: Cannot read property 'onLaunch' of undefined
    at e.pushStack (appx/af-appx.worker.min.js:6:528879)
    at e.pushStack (appx/af-appx.worker.min.js:6:517748)
    at e.performPostNavigation (appx/af-appx.worker.min.js:6:536698)
    at e.onPageCreate (appx/af-appx.worker.min.js:6:530404)
    at e.onPageCreate (appx/af-appx.worker.min.js:6:518178)
    at e.createInstance (appx/af-appx.worker.min.js:6:506006)
    at appx/af-appx.worker.min.js:6:1185261
    at appx/af-appx.worker.min.js:6:1185065
    at s (appx/af-appx.worker.min.js:6:1185069)
    at appx/af-appx.worker.min.js:6:1185577

TypeError: Cannot read property 'onResume' of undefined
    at e.onAppResume (appx/af-appx.worker.min.js:6:533606)
    at e.onAppResume (appx/af-appx.worker.min.js:6:518274)
    at e.invokeEvent (appx/af-appx.worker.min.js:6:279766)
    at e.dispatchEvent (appx/af-appx.worker.min.js:6:63820)
    at t (appx/af-appx.worker.min.js:6:945753)
    at bu (appx/af-appx.worker.min.js:6:215189)
    at t.dispatchEvent (2021004109638679.hybrid.alipay-eco.com/index.worker.js:3:209842)
    at Object.i [as fn] (2021004109638679.hybrid.alipay-eco.com/index.worker.js:3:208724)
    at d (appx/v8.worker.js:1:911)
    at g (appx/v8.worker.js:1:2469)

需要自己手动修改 vendor.js 的 getCreateApp 方法可以修改为：

function getCreateApp() {
  const method = "createApp";
  if (typeof my !== "undefined") {
    return my[method];
  } else if (typeof global !== "undefined") {
    return global[method];
  }
}

或

function getCreateApp() {
  const method = "createApp";
  if (typeof global !== "undefined" && typeof global[method] !== "undefined") {
    return global[method];
  } else if (typeof my !== "undefined" && typeof my[method] !== "undefined") {
    return my[method];
  }
}