fix:bug

src/app/app.component.ts

 import { Component } from '@angular/core';
-
-
-
-
 @Component({
   selector: 'app-root',
   templateUrl: './app.component.html',
   styleUrls: ['./app.component.scss']
 })
 export class AppComponent {
-  JSON = JSON;
-  public title = { 
-    msg : 'app-component'
-  };
-  onSave(str:string) {
-    console.log(str);
-  }
-  onSubmit(obj:any):Boolean{
-    console.log(obj);
-    return false;
-  }
+  
 }

src/app/app.module.ts

 import { NgModule } from '@angular/core';
 import { BrowserModule } from '@angular/platform-browser';
-// import { CommonModule } from '@angular/common';
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
 import { LoginModule } from './components/login/login.module';

src/app/components/login/login.component.html

 <div class="container">
   <div class="row row-center" >
     <div  class="col-center">
-      <div id="loginui" class="login-layout">
+      <div class="login-layout">
         <h3 class="login-title">登录管理系统</h3>
         <p style="margin: 10px 0;color:gray;">用户名: admin 密码: 123456</p>
         <form nz-form name="form" [formGroup]="validateForm" (ngSubmit)="onSubmit()">
@@ -89,7 +89,6 @@
                 nz-button 
                 style="width: 100px;" 
                 nzType="primary"
-                ng-disabled="form.$invalid"
               >登录</button>
             </nz-form-control>
           </nz-form-item>

src/app/components/login/login.module.ts

@@ -13,10 +13,6 @@ import { FormsModule, ReactiveFormsModule } from '@angular/forms';
     NgZorroAntdModule,
     FormsModule,
     ReactiveFormsModule
-  ],
-  providers: [],
-  bootstrap: [
-  	LoginComponent
   ]
 })
 export class LoginModule { }

src/app/components/ng-zorro-antd.module.ts

@@ -137,6 +137,4 @@ import { NzResizableModule } from 'ng-zorro-antd/resizable';
     NzResizableModule
   ]
 })
-export class NgZorroAntdModule {
-
-}
+export class NgZorroAntdModule {}