add some old code

code/calc.cpp

@@ -0,0 +1,74 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+
+/*
+$$表示会议
+$表示期刊
+会议： 
+	数字	会议名	年份	deadline
+	
+	会议名：
+		冒号之前都是简称
+		 
+期刊： 
+	数字	刊名	刊全名	deadline
+*/
+string name,deadline;
+string tname,tfname;
+void showtrans(){
+	while(tname.size()>0&&tname[0]==' ')tname=tname.substr(1,tname.size()-1);
+	while(tfname.size()>0&&tfname[0]==' ')tfname=tfname.substr(1,tfname.size()-1);
+	while(tname.size()>0&&tname[tname.size()-1]==' ')tname=tname.substr(0,tname.size()-1);
+	while(tfname.size()>0&&tfname[tfname.size()-1]==' ')tfname=tfname.substr(0,tfname.size()-1);
+	for(int i=tname.size()-1;i>=0&&tname.size()>0;i--)
+		if(tname[i]=='\'')tname=tname.substr(0,i)+"\\"+tname.substr(i,tname.size()-i);
+	for(int i=tfname.size()-1;i>=0&&tfname.size()>0;i--)
+		if(tfname[i]=='\'')tfname=tfname.substr(0,i)+"\\"+tfname.substr(i,tfname.size()-i);
+	printf("UPDATE message SET deadline='%s' WHERE name='%s' OR name='%s' OR fullname='%s' OR fullname='%s';\n",deadline.data(),tname.data(),tfname.data(),tname.data(),tfname.data());	
+}
+void show(){
+	string sname,fname;
+	sname=fname="";
+	for(int i=0;i<name.size();i++){
+		if(name[i]==':'){
+			sname=name.substr(0,i);
+			fname=name.substr(i+1,name.size()-i-1);
+		}
+	}
+	while(sname.size()>0&&sname[0]==' ')sname=sname.substr(1,sname.size()-1);
+	while(fname.size()>0&&fname[0]==' ')fname=fname.substr(1,fname.size()-1);
+	while(sname.size()>0&&sname[sname.size()-1]==' ')sname=sname.substr(0,sname.size()-1);
+	while(fname.size()>0&&fname[fname.size()-1]==' ')fname=fname.substr(0,fname.size()-1);
+	for(int i=sname.size()-1;i>=0&&sname.size()>0;i--)
+		if(sname[i]=='\'')sname=sname.substr(0,i)+"\\"+sname.substr(i,sname.size()-i);
+	for(int i=fname.size()-1;i>=0&&fname.size()>0;i--)
+		if(fname[i]=='\'')fname=fname.substr(0,i)+"\\"+fname.substr(i,fname.size()-i);
+	printf("UPDATE message SET deadline='%s' WHERE name='%s' OR fullname='%s';\n",deadline.data(),sname.data(),fname.data());
+}
+int main(){
+	freopen("out.txt","r",stdin);
+	freopen("b.txt","w",stdout);
+	string s;
+	while(getline(cin,s)){
+		if(s=="$"){
+			getline(cin,s);	
+			getline(cin,s);	
+			tname=s;
+			getline(cin,s);	
+			tfname=s;
+			getline(cin,s);	
+			deadline=s;
+			showtrans();
+		}else if(s=="$$"){
+			getline(cin,s);	
+			getline(cin,s);	
+			name=s;
+			getline(cin,s);	
+			getline(cin,s);				
+			deadline=s;
+//			show();
+		}
+	}
+	return 0;
+}

code/spider.py

@@ -0,0 +1,49 @@
+from selenium import webdriver
+import time
+import socket
+from selenium.webdriver.chrome.options import Options
+import requests
+
+chrome_options = Options()
+# chrome_options.add_argument('--no-sandbox')
+# chrome_options.add_argument('--headless')
+browser = webdriver.Chrome(chrome_options=chrome_options)
+pages = ["http://www.call4papers.cn/ccf/ccf-1.jsp",
+         "http://www.call4papers.cn/ccf/ccf-2.jsp",
+         "http://www.call4papers.cn/ccf/ccf-3.jsp",
+         "http://www.call4papers.cn/ccf/ccf-4.jsp",
+         "http://www.call4papers.cn/ccf/ccf-5.jsp",
+         "http://www.call4papers.cn/ccf/ccf-6.jsp",
+         "http://www.call4papers.cn/ccf/ccf-7.jsp",
+         "http://www.call4papers.cn/ccf/ccf-8.jsp",
+         "http://www.call4papers.cn/ccf/ccf-9.jsp",
+         "http://www.call4papers.cn/ccf/ccf-10.jsp"]
+# pages = ["http://www.call4papers.cn/ccf/ccf-1.jsp"]
+
+f = open("out.txt", "w")
+for page in pages:
+    browser.get(page)
+    table = browser.find_elements_by_class_name('table-tr-content')
+    # 包含table-tr-type就是有意义的行
+    # 包含jname就是期刊
+    # 先只爬会议吧
+    # print(page)
+    for e in table:
+        arr=e.find_elements_by_class_name("table-tr-type")
+        if len(arr)==1:
+            arr2=e.find_elements_by_class_name("table-tr-si")
+            if len(arr2)==1:
+                f.write("$\n")
+            else:
+                f.write("$$\n")
+            f.write(e.text+"\n");
+        # print(e.text);
+
+    # browser.find_elements_by_xpath("//button[text()='start']")[0].click()
+browser.close()
+f.close()
+
+# browser.get("http://www.call4papers.cn/ccf/ccf-1.jsp")
+# r = requests.get("http://www.baidu.com/")
+# r.encoding = r.apparent_encoding
+# print(r.text)