我需要帮助在Firebase中存储注册数据 . 我想在Firebase数据库中存储当前登录用户的电子邮件名称 . 请帮助我 . 我正在扭动代码，用户可以在其他用户的 Profiles 上写 .
//auth service
import { Injectable } from "@angular/core";
import { AngularFireAuth } from "@angular/fire/auth";
import { Observable } from "rxjs";
import "rxjs/add/operator/map";
@Injectable()
export class AuthService {
constructor(private afAuth: AngularFireAuth) {}
login(email: string, password: string) {
return new Promise((resolove, reject) => {
this.afAuth.auth
.signInWithEmailAndPassword(email, password)
.then(userData => resolove(userData), err => reject(err));
});
}
getAuth() {
return this.afAuth.authState.map(auth => auth);
}
logout() {
this.afAuth.auth.signOut();
}
register(email: string, password: string) {
return new Promise((resolove, reject) => {
this.afAuth.auth
.createUserWithEmailAndPassword(email, password)
.then(userData => resolove(userData), err => reject(err));
});
}
}
**register component**
import { Component, OnInit } from "@angular/core";
import { AuthService } from "../../service/auth.service";
import { Router } from "@angular/router";
@Component({
selector: "app-register",
templateUrl: "./register.component.html",
styleUrls: ["./register.component.css"]
})
export class RegisterComponent implements OnInit {
email: string;
password: string;
constructor(private authService: AuthService, private router: Router) {}
ngOnInit() {}
onSubmit() {
this.authService
.register(this.email, this.password)
.then(res => {
this.router.navigate(["/"]);
})
.catch(err => console.log(err.message));
}
}