java把两个list的结果集放到一个list里面

╰+哭是因爲堅強的太久メ 2022-06-01 03:36 261阅读 0赞

package com.yanshu.tools;  
  
  
  
  
import java.util.ArrayList;  
import java.util.HashMap;  
import java.util.List;  
import java.util.Map;  
  
  
import com.alibaba.fastjson.JSON;  
  
  
  
  
  
  
public class pageNum \{  
public void getString()  
\{  
// String url = "https://s.taobao.com/search?spm=a230r.1.0.0.3d2936f0doEGnW&q=%E5%A5%B3%E8%A3%85%E5%A4%96%E5%A5%97%E5%86%AC&rs=up&rsclick=7&preq=%E5%A5%B3%E8%A3%852017%E6%96%B0%E6%AC%BE%E6%BD%AE&cps=yes&ppath=413%3A800000782%3B20000%3A123042686%3B122216562%3A47502";  
String url = "http://api.s.m.taobao.com/search.json?m=shopitemsearch&sellerId=196993935&n=40&orderType=hotsell\_desc&ajax=true";  
// String url = "https://s.taobao.com/search?tab=all&ppath=20000:7043912&cat=54900006&q=FLAM&spma=1513693743";  
  
String pageNum = HttpUtility.sendGet(url, null);  
  
  
   Map maps=(Map)JSON.parse(pageNum);  
   Map mapw=new HashMap<>();  
   Object key=null;  
   Object value=null;  
     
   Object proxystring=null;  
   for (Object map : maps.entrySet())\{    
     key = ((Map.Entry)map).getKey();  
     value = ((Map.Entry)map).getValue();  
       mapw.put(key, value);  
       if( key =="totalPage"||key.equals("totalPage"))  
       \{  
        proxystring=value;  
       \}  
   \}    
   System.out.println("-----"+proxystring);  
/\*String JsonStr = RegexUtils2.regexFirst(pageNum, "g\_page\_config = (.\*?)\\\\\}\\\\\};")+"\}\}";  
// String JsonStr = RegexUtils2.regexFirst(pageNum, "jsonp873\\\\((.\*?)\\\\\}\\\\\}\\\\);")+"\}\}";  
//就喜欢黑色的  
  
Object mods = JSON.parseObject(JsonStr).get("mods");  
  
Object sortbar = JSON.parseObject(mods.toString()).get("sortbar");  
  
Object data = JSON.parseObject(sortbar.toString()).get("data");  
  
Object pager = JSON.parseObject(data.toString()).get("pager");  
  
Object totalPage = JSON.parseObject(pager.toString()).get("totalPage");\*/  
  
  
  
System.out.println(pageNum);  
  
  
  
\}  
public static void gets()  
\{  
List listarr=new ArrayList();  
List list=new ArrayList<>();  
Map map=new HashMap<>();  
map.put("七天订单完结率",1);  
map.put("退款成功金额",1);  
map.put("已收货商品数",1);  
map.put("交易成功笔数",1);  
map.put("已收款金额",1);  
Map map33=new HashMap<>();  
map33.put("七天订单完结率",2);  
map33.put("退款成功金额",2);  
map33.put("已收货商品数",2);  
map33.put("交易成功笔数",2);  
map33.put("已收款金额",2);  
list.add(map);  
list.add(map33);  
System.out.println("list.get(0)-->>"+list.get(0));  
System.out.println("list.get(1)-->>"+list.get(1));  
List list1=new ArrayList<>();  
Map map1=new HashMap<>();  
map1.put("店铺成交金额",11);  
map1.put("拍下支付率",11);  
map1.put("订单支付率",11);  
map1.put("支付客单件",11);  
map1.put("支付客单价",11);  
Map map111=new HashMap<>();  
map111.put("店铺成交金额",22);  
map111.put("拍下支付率",22);  
map111.put("订单支付率",22);  
map111.put("支付客单件",22);  
map111.put("支付客单价",22);  
list1.add(map1);  
list1.add(map111);  
System.out.println(list1);  
Object key=null;  
   Object value=null;  
for(int i=0;i<list.size();i++)  
\{  
  
System.out.println("list.size()-------->>>>"+list.size());  
     
Map map2=new HashMap<>();  
   Object proxystring=null;  
   for (Object map11 : ((Map) list.get(i)).entrySet())\{    
     key = ((Map.Entry)map11).getKey();  
     value = ((Map.Entry)map11).getValue();  
     //System.out.println(key+","+value);  
     map2.put(key,value);  
      
   \}  
   for (Object map11 : ((Map) list1.get(i)).entrySet())\{    
     key = ((Map.Entry)map11).getKey();  
     value = ((Map.Entry)map11).getValue();  
     // System.out.println(key+","+value);  
     map2.put(key,value);  
      
   \}  
   listarr.add(map2);  
  // System.out.println("map2--->>>"+map2);  
\}  
System.out.println("listarr--->>"+listarr);  
  
  
  
  
\}  
public static void main(String\[\] args) \{  
Long long1=0l;  
Long long2=0l;  
long1=System.currentTimeMillis();  
gets();  
long2=System.currentTimeMillis();  
System.out.println(long2-long1);  
  
  
\}  
  
\}