Java笔记

Java字符串使用Split以竖线作为分隔符

 str.split("\|"); 

Java笔记

<fmt:formatDate type="both" value="${item.addtime}" />

 接口调用

private void GetSchoolDepartmentsList(Model model) throws IOException{
        String schoolId = STRequest.GetString("schoolId",true);
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("action", "school_departments_list");
        map.put("schoolId", schoolId);
        map.put("pageSize", 9999);
        map.put("pageIndex", 1);
        retModel ret = doAction("schoolDepartments", map);
        if(ret.status.equals("success")){
            List<SchoolDepartments> list=JsonHelper.JsonToListBean(new SchoolDepartments(),ret.datas);
            model.addAttribute("schoolDepartmentsList",list);
        }
    }

 多支判断

<c:choose>
    <c:when test="<boolean>">
        ...
    </c:when>
    <c:when test="<boolean>">
        ...
    </c:when>
    ...
    ...
    <c:otherwise>
        ...
    </c:otherwise>
</c:choose>