小编Fao*_*eya的帖子

我正在 Angular 7 上设置表单，每次输入正确的字段（姓名、电子邮件和电话）时都会出现此错误。然后我点击按钮createEmployee。通常它会转到下一页，但这次没有，它显示了这个错误。

这是 html 组件：

    <div class="container custom-container">
    <div class="col-md-12">
      <h3 class="mb-3 text-center">Create Employee</h3>

    <form [formGroup]="employeeDetails" (ngSubmit)="addEmployee()">
      <div class="form-group">
          <label>Name</label>
        <input type="text"  formControlName="name"  
    [(ngModel)]="employeeDetails.name" class = "form-control" [ngClass]="{ 
    'is-invalid': submitted && f.name.errors }">

       <div *ngIf="submitted && f.name.errors" class="invalid-feedback">
          <div *ngIf="f.name.errors.required">Name is required

          </div>
      </div>
      </div>
      <div class="form-group">
          <label>Email</label>
          <input type="text" formControlName="email" 
    [(ngModel)]="employeeDetails.email" class="form-control" [ngClass]="{ 
    'is-invalid': submitted && f.email.errors }" />
          <div *ngIf="submitted && f.email.errors" class="invalid-feedback">
              <div *ngIf="f.email.errors.required">Email is required</div>
              <div *ngIf="f.email.errors.email">Email must be a valid email …

我是 Spring Batch 的初学者，我用它开发了一个简单的项目。我收到错误。

Description:
Field job in com.example.demo.DemoApplication required a bean of type 
'org.springframework.batch.core.Job' that could not be found.
Action:
Consider defining a bean of type 'org.springframework.batch.core.Job' in your 
configuration.

这是我的代码，我只有一个类：

Description:
Field job in com.example.demo.DemoApplication required a bean of type 
'org.springframework.batch.core.Job' that could not be found.
Action:
Consider defining a bean of type 'org.springframework.batch.core.Job' in your 
configuration.

感谢您帮助我找到此错误的主要原因