/**
* 分页
*
* @param totalPage
* @param pageSize
*/
public static void forPage(int totalPage, int pageSize) {
HttpServletRequest request = ServletUtil.getRequest();
request.setAttribute("url", generateUrl());
request.setAttribute("curPage", getCurPage());
request.setAttribute("totalPage", validateTotalPage(totalPage));
}
public static String generateUrl(Map<String, Object> map) {
StringBuffer url = ServletUtil.getRequest().getRequestURL();
Iterator<String> iterator = map.keySet().iterator();
url.append("?");
while (iterator.hasNext()) {
String key = iterator.next();
String value = String.valueOf(map.get(key));
url.append(key + "=");
url.append(value + "&");
}
url.append("curPage={curPage}");
return url.toString();
}
public static void forPage(int totalPage, int pageSize, Map<String, Object> conditionMap) {
HttpServletRequest request = ServletUtil.getRequest();
request.setAttribute("url", generateUrl(conditionMap));
request.setAttribute("curPage", getCurPage());
request.setAttribute("totalPage", validateTotalPage(totalPage));
}
public static int getPageSize() {
return ServletRequestUtils.getIntParameter(ServletUtil.getRequest(), "pageSize", 10);
}
public static int getCurPage() {
int curPage = ServletRequestUtils.getIntParameter(ServletUtil.getRequest(), "curPage", 1);
if (curPage < 1) curPage = 1;
return curPage;
}
public static String generateUrl() {
StringBuffer url = ServletUtil.getRequest().getRequestURL();
url.append("?curPage={curPage}");
return url.toString();
}