错误TS2554:应为1个参数，但实际为0。Angular6
错误TS2554:应为1个参数，但实际为0。Angular6
提问于 2018-09-06 03:08:51
我有这个问题，我的应用程序工作正常，但这个错误在IDE中显示。
employee.service.ts：
import { Injectable } from '@angular/core';
@Injectable({
providedIn: 'root'
})
export class EmployeeService {
getEmployee(){
return [
{"id":1,"name":"Micheal","age":21},
{"id":2,"name":"Jackson","age":22},
{"id":3,"name":"Hales","age":23},
{"id":4,"name":"Moz","age":25}
];
}
constructor() { }
}我的employeeDetail.ts文件是这样的：
import { Component, OnInit } from '@angular/core';
import { EmployeeService } from '../services/employee.service';
@Component({
selector: 'employee-detail',
templateUrl: './employee-detail.component.html',
styleUrls: ['./employee-detail.component.css']
})
export class EmployeeDetailComponent implements OnInit {
public employees = [];
constructor(private _employeeService : EmployeeService) {
}
ngOnInit() {
this.employees = this._employeeService.getEmployee();
}
}这是Employee-list.ts
import { Component, OnInit } from '@angular/core';
import {HttpClientModule} from '@angular/common/http';
import { EmployeeService } from '../services/employee.service';
@Component({
selector: 'employee-list',
templateUrl: './employee-list.component.html',
styleUrls: ['./employee-list.component.css']
})
export class EmployeeListComponent implements OnInit {
public employees = []
constructor(private _employeeService : EmployeeService) {
}
ngOnInit() {
this.employees = this._employeeService.getEmployee();
}
}我该如何解决这个问题？真正的问题是什么？因为我是angular6的新手，所以我找不到这个错误，请解释一下。谢谢。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/52191925
复制相关文章
相似问题
腾讯云开发者
