package cn.ksource.core.web;
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import java.util.HashMap;
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import java.util.Map;
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import javax.servlet.http.HttpServletRequest;
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import cn.ksource.core.util.ConvertUtil;
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import cn.ksource.core.util.JsonUtil;
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import cn.ksource.core.util.StringUtil;
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public class ClientUtil {
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public static String SUCCESS = "success";
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public static String MSG = "msg";
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/**
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* 获取参数
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* @param request
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* @return
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*/
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public static Map<String,Object> getParams(HttpServletRequest request){
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String params = request.getParameter("params");
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Map<String,Object> param = new HashMap<String,Object>();
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if(StringUtil.notEmpty(params)) {
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param = JsonUtil.json2Map(params);
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}
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return param;
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}
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/**
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* 获取参数中的sId
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*/
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public static String getSid(HttpServletRequest request) {
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Map<String,Object> params = getParams(request);
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String sId = ConvertUtil.obj2StrBlank(params.get("sId"));
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return sId;
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}
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public static int getCurrPage(Map params) {
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String currPage = ConvertUtil.obj2StrBlank(params.get("currPage"));
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if(!StringUtil.notEmptyNum(currPage)){
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currPage = "1";
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}
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return ConvertUtil.obj2Int(currPage);
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}
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public static int getPageSize(Map params) {
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String pageSize = ConvertUtil.obj2StrBlank(params.get("pageSize"));
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if(!StringUtil.notEmptyNum(pageSize)){
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pageSize = "10";
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}
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return ConvertUtil.obj2Int(pageSize);
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}
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}
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