由于问题描述不具体，我将提供一个基于Spring Boot和Vue的失物招领平台的简化版本示例。这个示例包括了后端Spring Boot应用程序和前端Vue应用程序的核心代码。
后端Spring Boot代码示例（仅提供核心Controller和Model类）：
// Entity类 - LostAndFoundItem.java
@Entity
public class LostAndFoundItem {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
private String category;
private String description;
// 省略其他属性、构造函数、getter和setter
}
// Repository接口 - LostAndFoundItemRepository.java
public interface LostAndFoundItemRepository extends JpaRepository<LostAndFoundItem, Long> {
}
// 控制器类 - LostAndFoundController.java
@RestController
@RequestMapping("/api/lost-and-found")
public class LostAndFoundController {
@Autowired
private LostAndFoundItemRepository repository;
@GetMapping("/items")
public List<LostAndFoundItem> getAllItems() {
return repository.findAll();
}
@PostMapping("/items")
public LostAndFoundItem createItem(@RequestBody LostAndFoundItem item) {
return repository.save(item);
}
// 省略其他API方法
}
前端Vue代码示例（仅提供核心组件和路由）：
// Vue组件 - ItemList.vue
<template>
<div>
<Item v-for="item in items" :key="item.id" :item="item" />
</div>
</template>
<script>
import Item from './Item.vue';
export default {
components: {
Item
},
data() {
return {
items: []
};
},
created() {
this.fetchItems();
},
methods: {
fetchItems() {
fetch('/api/lost-and-found/items')
.then(response => response.json())
.then(data => {
this.items = data;
});
}
}
};
</script>
// Vue组件 - AddItemForm.vue
<template>
<form @submit.prevent="addItem">
<input type="text" v-model="item.category" placeholder="Category" />
<input type="text" v-model="item.description" placeholder="Description" />
<button type="submit">Add Item</button>
</form>
</template>
<script>
export default {
data() {
return {
item: {
category: '',
description: ''
// 省略其他属性的数据绑定
}
};
},
methods: {
addItem() {
fetch('/api/lost-and-found/items', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(this.item)
})
.then(response => response.json())
.then(data => {
this.$emit('added', data);
});
}
}
};
</s