Add pause.cpp

README.md

@@ -11,7 +11,9 @@
 |LAN++|./lanpp|一个跨平台的简易局域网文件传输工具|Python|
 |Plane Fighting|./plane_fighting|一个跨平台的简易"飞机大战"小游戏|Python|
 |Python HTTPS Server|./python_https_server|一个 HTTPS 网络服务器程序|Python|
+|Juan|./juan|获取 http://www.zxx.edu.cn 的公开的用户学习数据并制作成图表, 看看人们有多卷|Python|
 ### 单文件 (onefile)
 |文件名|介绍|语言|
 |----|----|----|
 |file_reader.cpp|输出文件内容至终端|C++|
+|pause.cpp|按任意键继续|C++|

juan/creater.py

@@ -0,0 +1,44 @@
+from playwright.sync_api import Playwright, sync_playwright, expect
+import bs4, time, datetime
+
+def addtofile(path, data):
+    with open(path, 'a', encoding='UTF-8') as f:
+        f.write(data)
+        f.close()
+
+def access(playwright: Playwright) -> None:
+    browser = playwright.chromium.launch(headless=True)
+    context = browser.new_context()
+    # Open new page
+    while True:
+        print("Exploring")
+        page = context.new_page()
+        # Go to https://www.zxx.edu.cn/
+        page.goto("https://www.zxx.edu.cn/")
+        page.wait_for_load_state('networkidle')
+        html = page.content()
+        # Close page
+        page.close()
+        # ---------------------
+        context.close()
+        browser.close()
+        soup = bs4.BeautifulSoup(html, 'html.parser')
+        text = soup.text
+        p_f = text.index("做眼保健操今天已有")
+        p_e = text.index("人与你一起学习")
+        t_f = text.index("你们共浏览了")
+        t_e = text.index("次。主办")
+        person = text[p_f+9:p_e]
+        person = int(person.replace(",",""))
+        times = text[t_f+6:t_e]
+        times = int(times.replace(",",""))
+        print("Person: " + str(person))
+        print("Times: " + str(times))
+        total = [person, times, datetime.datetime.now().strftime('%Y-%m-%d')]
+        addtofile("data.txt",str(total) + "\n")
+        print("Data added completed")
+        time.sleep(300)
+
+
+with sync_playwright() as playwright:
+    access(playwright)

juan/data.txt

@@ -0,0 +1 @@
+[22821, 105404, '2022-04-20']

juan/reader.py

@@ -0,0 +1,10 @@
+import numpy as np
+import matplotlib.pyplot as plt
+f = open("data.txt", "r")
+a = 0
+while a == 0:
+    f.readline
+    x = np.linspace(10., 100., 50)
+    y = x**10 + x**5 + x**2 + 100
+    plt.plot(x, y)
+    plt.show()

onefile/README.md

@@ -6,4 +6,4 @@
 请分别根据注释运行  
 ## 协议
 详见文件内部注释  
-如无注释, 根据 GPL 3.0 协议开源  
+如无注释, 根据 GPL 3.0 协议开源  

onefile/pause.cpp

@@ -0,0 +1,12 @@
+// pause.cpp
+// LICENSE: Nothing(do what ever you want!)
+#include <bits/stdc++.h>
+using namespace std;
+
+int main(){
+    cout << "Press any key to continue...";
+    cin.clear();
+    cin.sync();
+    cin.get();
+    return 0;
+}