可以从web和android 向服务器提交数据

21-P297-ch9/get2inputsapp.py

@@ -0,0 +1,30 @@
+import android
+from urllib.parse import urlencode
+from urllib.request import urlopen
+
+server_title = 'Which server should i use'
+server_msg = "Plse confirm the server address/name to use for your athlete's timing data:"
+timing_title = 'Enter data'
+timing_msg = 'Provide a new timing value:'
+web_server = 'http://192.168.1.180:8082'
+add_time_cgi = '/cgi-bin/add_timing_data.py'
+
+app = android.Android()
+
+def send_to_server (url, post_data=None):
+     if post_data:
+          page = urlopen(url,urlencode(post_data).encode('utf-8'))
+     else:
+          page = urlopen(url)
+     return(page.read().decode('utf8'))
+
+resp = app.dialogGetInput(server_title,server_msg,web_server).result
+
+if resp is not None:
+     web_server = resp
+     resp = app.dialogGetInput(timing_title,timing_msg).result
+
+     if resp is not None:
+          new_time = resp
+          send_to_server(web_server+add_time_cgi,{'Timingvalue':new_time})
+

21-P297-ch9/webapp/cgi-bin/add_timing_data.py

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+import cgi
+import os
+import time
+import sys
+import YATE
+
+print (YATE.start_response('text/plain'))
+addr = os.environ['REMOTE_ADDR']
+host = os.environ['REMOTE_HOST']
+method = os.environ['REQUEST_METHOD']
+cur_time = time.asctime(time.localtime())
+
+print (host+", "+addr+", "+cur_time+": "+method, file=sys.stderr)
+
+form = cgi.FieldStorage()
+
+for each_form_item in form.keys():
+     print (each_form_item + '->' + form[each_form_item].value,
+            end=' ', file=sys.stderr)
+print (file = sys.stderr) #在标准错误输出上换行
+print ('OK.')