From 67f514a15c8e779dfc7e7c6a724cbe3642bbec0d Mon Sep 17 00:00:00 2001
From: Kiritow <1362050620@qq.com>
Date: Sun, 17 Sep 2017 20:37:28 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20'2.5.cpp'?=
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---
 2.5.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/2.5.cpp b/2.5.cpp
index a58f6f1..6e81da2 100644
--- a/2.5.cpp
+++ b/2.5.cpp
@@ -44,6 +44,17 @@ int main()
                               });
               });
 
+    conn.exec("use bigdata5",nullptr);
+    conn.exec("select job_city,count(*) from pages where ( title like '%大数据%' ) group by job_city",[&](MySQLResult& res)
+              {
+                  res.stepRow([&](char** val,unsigned long* len)
+                              {
+                                  string city(val[0]);
+                                  int cc=ParseInt(val[1]);
+                                  mp[Trim(city)].push_back(cc);
+                              });
+              });
+
     ofstream ofs("result/2.5.csv");
 
     for(auto iter=mp.begin();iter!=mp.end(); )
@@ -76,6 +87,7 @@ int main()
 
     #define cout ofs
 
+    cout<<"城市,大数据岗位数量"<<endl;
     for(auto& pr:mp)
     {
         cout<<pr.first<<",";