我转换这个代码为最新角2 authentication.service.ts打字稿 - 参数“U”隐含有一个“任意”类型
应的代码是什么样子?
app/auth/auth.service.ts(30,40): error TS7006: Parameter 'u' implicitly has an 'any' type.
// services/auth.service.ts
import {Injectable} from '@angular/core';
import {Router} from '@angular/router';
//http://4dev.tech/2016/03/login-screen-and-authentication-with-angular2/
//https://github.com/leonardohjines/angular2-login
export class User {
constructor(
public email: string,
public password: string) { }
}
var users:any = [
new User('[email protected]','adm9'),
new User('[email protected]','a23')
];
@Injectable()
export class AuthenticationService {
constructor(
private _router: Router){}
logout() {
localStorage.removeItem("user");
this._router.navigate(['Login']);
}
login(user:any){
var authenticatedUser = users.find(u => u.email === user.email);
if (authenticatedUser){
localStorage.setItem("user", authenticatedUser);
this._router.navigate(['Home']);
return true;
}
return false;
}
checkCredentials(){
if (localStorage.getItem("user") === null){
this._router.navigate(['Login']);
}
}
}
你见过这个错误的修复吗? –