由于问题描述不具体，我将提供一个简化的示例，展示如何在Spring Boot和Vue.js应用程序中使用MySQL数据库创建一个简单的报价系统。
后端(Spring Boot):
- 引入依赖(pom.xml):
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>- 配置数据库连接(application.properties):
spring.datasource.url=jdbc:mysql://localhost:3306/your_database?useSSL=false
spring.datasource.username=your_username
spring.datasource.password=your_password
spring.jpa.hibernate.ddl-auto=update
spring.jpa.show-sql=true- 创建实体(Quote.java):
@Entity
public class Quote {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String description;
private BigDecimal price;
// Getters and Setters
}- 创建仓库接口(QuoteRepository.java):
public interface QuoteRepository extends JpaRepository<Quote, Long> {
}- 创建服务(QuoteService.java):
@Service
public class QuoteService {
@Autowired
private QuoteRepository quoteRepository;
public List<Quote> findAll() {
return quoteRepository.findAll();
}
public Quote save(Quote quote) {
return quoteRepository.save(quote);
}
}前端(Vue.js):
- 安装依赖:
npm install axios- 发送HTTP请求(QuoteService.js):
import axios from 'axios';
export default {
getQuotes() {
return axios.get('/api/quotes');
},
createQuote(quoteData) {
return axios.post('/api/quotes', quoteData);
}
}- 展示报价列表(QuoteList.vue):
<template>
<div>
<table>
<tr v-for="quote in quotes" :key="quote.id">
<td>{{ quote.description }}</td>
<td>{{ quote.price }}</td>
</tr>
</table>
</div>
</template>
<script>
import QuoteService from '../services/QuoteService';
export default {
data() {
return {