ADD file via upload

Redis_Con.py

@@ -0,0 +1,60 @@
+import random
+import redis
+
+class Redis_Con():
+    def __init__(self):
+        try:
+            self.pool = redis.ConnectionPool(host='10.70.120.79', port=6379, decode_responses=True,db=0)
+            self.r = redis.Redis(connection_pool=self.pool)
+        except Exception as e:
+            print('连接数据库失败')
+            print(str(e))
+
+    #上传需要爬取的url
+    def puturls(self,url):
+        try:
+            self.r.lpush('requesturl',url)
+            print('URL上传成功')
+        except Exception as e:
+            print('上传失败')
+
+    #上传cookie到cookie池
+    def putcookie(self,cookies:list):
+        try:
+            for cookie in cookies:
+                self.r.lpush('cookies',cookie)
+                print('Cookie上传成功')
+        except Exception as e:
+            print('上传失败')
+
+   #爬虫获取一个url
+    def geturl(self):
+        u = self.r.lpop('requesturl')
+        print('爬虫获取的url--->'+u)
+        return u
+
+    #爬虫获取cookie池中得值
+    def getcookie(self):
+        return self.r.lpop('cookies')
+
+    #爬虫结束归还cookie
+    def reuturncookie(self,cookie:str):
+        self.r.lpush('cookies',cookie)
+
+    #上传爬到的免费代理
+    def putip(self,url):
+        self.r.lpush('ip',url)
+
+    #获取ip池中随机的ip
+    def getip(self):
+        all=self.r.llen('freeip')
+        if all == 0:
+            return None
+        g_ip = self.r.lindex('freeip',random.randrange(0,all,1))
+        return g_ip
+
+    #返回Redis连接实例
+    def pool(self):
+        return self.r
+
+