考試複習
阿新 • • 發佈:2020-12-06
考試複習
- 查詢所有角色
SELECT r.*
FROM employee_role e
LEFT JOIN role r
ON e.role_id=r.id
WHERE e.employee_id = #{id}
- 查詢許可權列表
select p.expression
from employee_role er
left JOIN role_permission rp
ON er.role_id = rp.role_id
LEFT JOIN permission p
ON rp.permission_id = p.id
WHERE er.employee_id = #{id}
- 重新載入前臺處理
function permissionset(){ alert(1111); $.post('/permission/reload.do', function (obj){ if(obj.success){ $.messager.alert("溫馨提示","儲存成功1s後關閉"); window.setTimeout(function (){ window.location.reload(); },1000); }else { alert(obj.msg); } }); }
- 重新載入後臺
@RequestMapping("/reload") @ResponseBody public JsonResult reload() { try { //查詢資料庫中所有的許可權表示式 List<String> list = permissionService.selectAllExperssion(); //找IOC要所有含有@controller註解的bean Map<String, Object> beans = ctx.getBeansWithAnnotation(Controller.class); //把map中所有的bean提取到collection中 Collection<Object> controllercglisb = beans.values(); for (Object controller : controllercglisb) { if (AopUtils.isCglibProxy(controllercglisb)) { continue; } Class clazz = controllercglisb.getClass().getSuperclass(); Method[] methods = clazz.getDeclaredMethods(); for (Method method : methods) { RequiresPermissions requiresPermissions = method.getAnnotation(RequiresPermissions.class); if (requiresPermissions != null) { String[] expandname = requiresPermissions.value(); String expression = expandname[0]; String name = expandname[1]; if (list.contains(expandname)) { Permission permission = new Permission(); permission.setName(name); permission.setExpression(expression); permissionService.insert(permission); } } } } return new JsonResult(true, "重新載入成功"); } catch (Exception e) { return new JsonResult(false,"重新載入失敗"); } }
- 潛在客戶報表sql
<select id="selectCustomerReport" resultType="java.util.HashMap">
select ${groupType} groupType,count(c.id) number,c.gender from customer c
left join employee e on c.seller_id = e.id
<where>
c.status = 0
<if test="keyword != null">
and e.name like concat('%',#{keyword},'%')
</if>
<if test="beginDate != null">
and c.input_time >= #{beginDate}
</if>
<if test="endDate != null">
and c.input_time <= #{endDate}
</if>
</where>
group by ${groupType}
</select>
- 柱狀圖後臺
@RequestMapping("/listByBar")
private String listByBar(@ModelAttribute("qo") customerReportQuery qo, Model model){
List<HashMap> list = customerReportService.listALL(qo);
ArrayList xList = new ArrayList();
ArrayList yList = new ArrayList();
Iterator iterator = list.iterator();
while (iterator.hasNext()){
Map map = (Map) iterator.next();
xList.add(map.get("groupType"));
yList.add(map.get("number"));
}
model.addAttribute("xList", JSON.toJSONString(xList));
model.addAttribute("yList", JSON.toJSONString(yList));
model.addAttribute("groupTypeName", MessageUtil.changMsg(qo));
return "customerReport/listByBar";
}