1.添加数据支持。

main.py

@@ -1,17 +1,22 @@
 from socketserver import BaseRequestHandler, TCPServer
+import db
 
 
 class EchoHandler(BaseRequestHandler):
     def handle(self):
         print("Got connection from", self.client_address)
-        host=self.request.recv(1024)
+        host = self.request.recv(1024)
         print("Host is {host}".format(host=host))
         if host:
-            if host=='bwg'.encode('ascii'):
-                self.request.sendall("50%\n".encode('ascii'))
-                print('send to bwg')
-            if host=='hosteons'.encode('ascii'):
-                self.request.sendall("80%\n".encode('ascii'))
+            latest_speed_dic = db.get_latest_speed()
+            for server in latest_speed_dic:
+                if host == server.encode("ascii"):
+                    speed = int(server["speed"])
+                    self.request.sendall(
+                        "{weight}%\n".format(weight=speed).encode("ascii")
+                    )
+                    print("send to bwg with wight {weight}".format(weight=speed))
+                    break
         self.request.close()