基于springboot的图书进销存管理系统 毕业设计 springboot+Vue+mysql

该系统的核心功能包括图书信息的管理、进货管理、销售管理、库存管理以及基础数据管理等。以下是部分核心代码示例：

图书信息管理Controller层：

@RestController
@RequestMapping("/books")
public class BookController {
 
    @Autowired
    private BookService bookService;
 
    @GetMapping("/list")
    public List<Book> getBookList() {
        return bookService.findAll();
    }
 
    @PostMapping("/add")
    public ResponseEntity<Book> addBook(@RequestBody Book book) {
        return ResponseEntity.ok(bookService.save(book));
    }
 
    @PutMapping("/update")
    public ResponseEntity<Book> updateBook(@RequestBody Book book) {
        return ResponseEntity.ok(bookService.update(book));
    }
 
    @DeleteMapping("/delete/{id}")
    public ResponseEntity<Void> deleteBook(@PathVariable Long id) {
        bookService.deleteById(id);
        return ResponseEntity.noContent().build();
    }
}

图书信息管理Service层：

@Service
public class BookService {
 
    @Autowired
    private BookRepository bookRepository;
 
    public List<Book> findAll() {
        return bookRepository.findAll();
    }
 
    public Book save(Book book) {
        return bookRepository.save(book);
    }
 
    public Book update(Book book) {
        return bookRepository.save(book);
    }
 
    public void deleteById(Long id) {
        bookRepository.deleteById(id);
    }
}

进货管理Controller层：

@RestController
@RequestMapping("/purchases")
public class PurchaseController {
 
    @Autowired
    private PurchaseService purchaseService;
 
    @PostMapping("/add")
    public ResponseEntity<Purchase> addPurchase(@RequestBody Purchase purchase) {
        return ResponseEntity.ok(purchaseService.addPurchase(purchase));
    }
 
    @GetMapping("/list")
    public List<Purchase> getPurchaseList() {
        return purchaseService.findAll();
    }
}

进货管理Service层：

@Service
public class PurchaseService {
 
    @Autowired
    private PurchaseRepository purchaseRepository;
 
    public Purchase addPurchase(Purchase purchase) {
        return