2019-08-25更新2.0版本

src/main/java/cn/hellohao/controller/CodeController.java

@@ -0,0 +1,103 @@
+package cn.hellohao.controller;
+
+import cn.hellohao.pojo.Code;
+import cn.hellohao.pojo.Config;
+import cn.hellohao.pojo.User;
+import cn.hellohao.service.CodeService;
+import cn.hellohao.service.KeysService;
+import cn.hellohao.service.UserService;
+import cn.hellohao.service.impl.ImgServiceImpl;
+import cn.hutool.crypto.SecureUtil;
+import com.alibaba.fastjson.JSONObject;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.servlet.http.HttpSession;
+import java.util.*;
+
+/**
+ * @author Hellohao
+ * @version 1.0
+ * @date 2019-08-11 14:25
+ */
+@Controller
+@RequestMapping("/admin/root")
+public class CodeController {
+    @Autowired
+    private CodeService codeService;
+
+
+    //返回code界面
+    @RequestMapping(value = "/tocode")
+    public String tocode() {
+
+        return "admin/code";
+    }
+
+    //获取code列表
+    @RequestMapping(value = "/selectcodelist")
+    @ResponseBody
+    public Map<String, Object> selectcodel(HttpSession session, @RequestParam(required = false, defaultValue = "1") int page,
+                                            @RequestParam(required = false) int limit) {
+        User u = (User) session.getAttribute("user");
+        // 使用Pagehelper传入当前页数和页面显示条数会自动为我们的select语句加上limit查询
+        // 从他的下一条sql开始分页
+        PageHelper.startPage(page, limit);
+        List<Code> codes = null;
+        if (u.getLevel() > 1) { //根据用户等级查询管理员查询所有的信息
+            codes = codeService.selectCode(null);
+            // 使用pageInfo包装查询
+            PageInfo<Code> rolePageInfo = new PageInfo<>(codes);//
+            Map<String, Object> map = new HashMap<String, Object>();
+            map.put("code", 0);
+            map.put("msg", "");
+            map.put("count", rolePageInfo.getTotal());
+            map.put("data", rolePageInfo.getList());
+            return map;
+        } else {
+            return null;
+        }
+    }
+
+    @RequestMapping("/deletecodes")
+    @ResponseBody
+    public Integer deletecodes(HttpSession session, @RequestParam("arr[]") String[] arr){
+        //JSONObject jsonObject = new JSONObject();
+        Integer v = 0;
+        User u = (User) session.getAttribute("user");
+        for (int i = 0; i < arr.length; i++) {
+           v =  codeService.deleteCode(arr[i]);
+        }
+        return v;
+    }
+    @RequestMapping("/deletecode")
+    @ResponseBody
+    public Integer deletecode(String code){
+            Integer v =  codeService.deleteCode(code);
+        return v;
+    }
+    @RequestMapping("/addcode")
+    @ResponseBody
+    public Integer addcode(Integer value,Integer counts){
+        Integer val = 0;
+        Code code = new Code();
+        for (int i= 0;i<counts;i++) {
+            java.text.DateFormat format1 = new java.text.SimpleDateFormat("hhmmss");
+            Integer number = (int)(Math.random()*100000)+1;
+            String uuid = UUID.randomUUID().toString().replace("-", "").toLowerCase().substring(0,5);
+
+            code.setValue(value);
+            code.setCode(SecureUtil.sha256(number+format1.format(new Date())+uuid));
+            //code.setCode(SecureUtil.md5(format1.format(new Date())+number+value));
+            codeService.addCode(code);
+            val = 1;
+        }
+        return val;
+    }
+
+}