diff --git a/BookInfoController.java b/BookInfoController.java
new file mode 100644
index 0000000..b019bc4
--- /dev/null
+++ b/BookInfoController.java
@@ -0,0 +1,106 @@
+package com.yx.controller;
+
+import com.github.pagehelper.PageInfo;
+import com.yx.po.BookInfo;
+import com.yx.po.TypeInfo;
+import com.yx.service.BookInfoService;
+import com.yx.service.TypeInfoService;
+import com.yx.utils.DataInfo;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Arrays;
+import java.util.List;
+
+@Controller
+public class BookInfoController {
+
+    @Autowired
+    private BookInfoService bookInfoService;
+
+    @Autowired
+    private TypeInfoService typeInfoService;
+
+    /**
+     * 图书管理首页
+     * @return
+     */
+    @GetMapping("/bookIndex")
+    public String bookIndex(){
+        return "book/bookIndex";
+    }
+
+    /**
+     * 获取book信息，封装成json
+     * @param bookInfo
+     * @param pageNum
+     * @param limit
+     * @return
+     */
+    @RequestMapping("/bookAll")
+    @ResponseBody       //@ResponseBody将java对象转为json格式的数据，表示该方法的返回结果直接写入 HTTP response body 中，一般在异步ajax获取数据时使用
+    public DataInfo bookAll(BookInfo bookInfo, @RequestParam(defaultValue = "1") Integer pageNum, @RequestParam(defaultValue = "15") Integer limit){
+        PageInfo<BookInfo> pageInfo = bookInfoService.queryBookInfoAll(bookInfo,pageNum,limit);
+        return DataInfo.ok("成功",pageInfo.getTotal(),pageInfo.getList());//总条数getTotal，数据封装成list,以便加载分页显示,由于加了ResponseBody,就会返回一个字符串
+    }
+
+    /**
+     * 添加页面的跳转
+     */
+    @GetMapping("/bookAdd")
+    public String bookAdd(){
+        return "book/bookAdd";
+    }
+
+    /**
+     * 类型添加提交
+     */
+    @RequestMapping("/addBookSubmit")
+    @ResponseBody
+    public DataInfo addBookSubmit(BookInfo info){
+        bookInfoService.addBookSubmit(info);
+        return DataInfo.ok();
+    }
+
+    /**
+     * 类型根据id查询(修改)
+     */
+    @GetMapping("/queryBookInfoById")
+    public String queryTypeInfoById(Integer id, Model model){
+        BookInfo bookInfo= bookInfoService.queryBookInfoById(id);
+        model.addAttribute("info",bookInfo);
+        return "book/updateBook";
+    }
+
+    /**
+     * 修改提交功能
+     */
+
+    @RequestMapping("/updateBookSubmit")
+    @ResponseBody
+    public DataInfo updateBookSubmit(@RequestBody BookInfo info){
+        bookInfoService.updateBookSubmit(info);
+        return DataInfo.ok();
+    }
+    /**
+     * 类型删除
+     */
+
+    @RequestMapping("/deleteBook")
+    @ResponseBody
+    public DataInfo deleteBook(String ids){
+        List<String> list= Arrays.asList(ids.split(","));
+        bookInfoService.deleteBookByIds(list);
+        return DataInfo.ok();
+    }
+
+    @RequestMapping("/findAllList")
+    @ResponseBody
+    public List<TypeInfo> findAll(){
+        PageInfo<TypeInfo> pageInfo = typeInfoService.queryTypeInfoAll(null,1,100);
+        List<TypeInfo> lists = pageInfo.getList();
+        return lists;
+    }
+}