Function expressions are not supported in decorators   changing the function ...  exported function.

女爷i 2023-06-16 02:00 131阅读 0赞

ionic4 angular8 打包报错：

ERROR in src/app/pages/user/user.service.ts(30,28): Error during template compile of ‘verifyLogin’
Function expressions are not supported in decorators
Consider changing the function expression into an exported function.

  1. export const verifyLogin = (isPushLogin: boolean = false) => {}
  4. // 改为
  6. export function verifyLogin(isPushLogin: boolean = false) {}
  10. /**
  11.  * 验证登录
  12.  * @param isPushLogin 未登录时，是否跳转登录
  13.  */
  14. export function verifyLogin(isPushLogin: boolean = false) {
  15.     return (target: any, propertyKey: string, descriptor: PropertyDescriptor) => {
  16.         const method = descriptor.value;
  17.         descriptor.value = function() {
  18.             if (this.appService && this.appService.isLogged() === false) {
  19.                 if (isPushLogin) {
  20.                     this.appService.askPushLogin();
  21.                 }
  22.                 return;
  23.             }
  24.             // 调用原始方法！！！
  25.             return method.apply(this, arguments);
  26.         };
  27.     };
  28. }

发表评论

表情：
评论列表 （有 0 条评论，131人围观）

还没有评论，来说两句吧...

相关阅读