我非常喜欢棱角分明和弹簧.我可能犯了一些愚蠢的错误.
我有Angular Spring应用程序,它显示登录屏幕,然后显示菜单.
未部署时(即当Angular& Spring并行运行时),这种方法非常有效
但是当我在tomcat上部署应用程序时,它不会显示登录表单.
我按照以下步骤进行部署 –
> ng build –base-href =./
>将angular dist文件夹中的所有文件复制到spring静态文件夹
>在spring中创建.war文件并将其部署在tomcat中
我的pom.xml
<groupId>com.techence</groupId>
<artifactId>new</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>LoginDemoBackend</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>MysqL</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<version>1.5.7.RELEASE</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.1.0</version>
<type>maven-plugin</type>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.4</version>
</dependency>
</dependencies>
</dependencyManagement>
</project>
我的app.module.ts
import { browserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import { LoginFormComponent } from './login-form/login-form.component';
import { HttpModule } from '@angular/http';
import { FormsModule} from '@angular/forms';
import { LoginServiceService } from './login-service.service';
import { HttpClientModule } from '@angular/common/http';
import { MenubarComponent } from './menubar/menubar.component';
import { BranchCreationComponent } from './menubar/branch-creation/branch-
creation.component';
import { RouterModule,Routes } from '@angular/router';
import { LedgerCreationComponent } from './menubar/ledger-creation/ledger-creation.component';
import { LocationStrategy } from '@angular/common';
import { HashLocationStrategy } from '@angular/common';
import { ForgotPasswordComponent } from './forgot-password/forgot-
password.component';
const routes: Routes = [
{ path: '', component : LoginFormComponent},
{ path: 'menubar', component: MenubarComponent },
{ path: 'branchCreation', component: BranchCreationComponent },
{ path: 'ledgerCreation', component: LedgerCreationComponent }
];
@NgModule({
declarations: [
AppComponent,
LoginFormComponent,
MenubarComponent,
BranchCreationComponent,
LedgerCreationComponent,
ForgotPasswordComponent
],
imports: [
browserModule,
FormsModule,
HttpModule,
HttpClientModule,
RouterModule.forRoot(routes),
],
providers: [
LoginServiceService,
{ provide: LocationStrategy, useClass: HashLocationStrategy },
],
bootstrap: [AppComponent]
})
export class AppModule { }
解决方法:
@Bean
public ErrorViewResolver customErrorViewResolver() {
final ModelAndView redirectToIndexHtml = new ModelAndView("forward:/index.html", Collections.emptyMap(), HttpStatus.OK);
return (request, status, model) -> status == HttpStatus.NOT_FOUND ? redirectToIndexHtml : null;
}
它适用于我,甚至Angular路由工作.我发现它here.
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