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我正在使用一个 python 程序将数据上传到地下天气，然后不知为什么有一天它停止了工作。我创建了以下较小的版本来尝试解决它。

该程序返回“上传不成功”

有趣的是，如果我把路径和 Http 地址放到我的浏览器中，它就会成功通过这对我来说意味着密码和站 ID 是好的，还有其他东西阻止了成功传输。

这是程序：

import subprocess

import re

import sys

import time

from datetime import datetime

from time import sleep

import httplib

import smbus

import math
stationid = "xxxxxx"

password = "xxxxx"

temperature= 78.2

conn = httplib.HTTPConnection("rtupdate.wunderground.com")

path ="/weatherstation/updateweatherstation.php?ID=" + stationid + "&PASSWORD=" + password + "&dateutc=" + str(datetime.utcnow()) + "&tempf=" + str(temperature) + "&softwaretype=RaspberryPi&action=updateraw&realtime=1&rtfreq=2.5"

conn.request("GET", "path")

print path

sleep(2)

res = conn.getresponse()

        # checks whether there was a successful connection (HTTP code 200 and content of page contains "success")

if ((int(res.status) == 200) & ("success" in res.read())):

  print "Successful Upload"

  print "Temperature F=", temperature

else:

  print "%s -- Upload not successful, check username, password, and formating.. Will try again in 6 seconds"

  print "TempF =", temperature

如果我使用命令运行它来打印响应和原因，我会得到以下信息：

(404, 'Not Found')

<html><head><title>404 Not Found</title><head><body><h1>Not Found</h1>The requested URL <code>path</code> was not found on this server.<br></body></html

如果我拿组件：

http://rtupdate.wunderground.com/weatherstation/updateweatherstation.php?ID=xxxxxx&PASSWORD=xxxxxx&dateutc=2013-09-07 23:20:30.920773&tempf=78.2&softwaretype=RaspberryPi&action=updateraw&realtime=1&rtfreq=2.5

把它放在浏览器中运行它，它工作正常吗？？

谁能告诉我这里发生了什么？

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1 回答 1

1

通过进行以下修改，我能够使您的代码正常工作：

+ conn.request("GET", "path") should be conn.request("GET", path)  
 #notice path should be a variable
+ you need to escape the date in query string (I used urllib.quote):
path ="/weatherstation/updateweatherstation.php?ID=" + stationid + "&PASSWORD=" + password + "&dateutc=" + urllib.quote(str(datetime.utcnow())) + "&tempf=" + str(temperature) + "&softwaretype=RaspberryPi&action=updateraw&realtime=1&rtfreq=2.5"

片段：

conn = httplib.HTTPConnection("rtupdate.wunderground.com")

path ="/weatherstation/updateweatherstation.php?ID=" + stationid + "&PASSWORD=" + password + "&dateutc=" + urllib.quote(str(datetime.utcnow())) + "&tempf=" + str(temperature) + "&softwaretype=RaspberryPi&action=updateraw&realtime=1&rtfreq=2.5"
conn.request("GET", path)
于 2013-09-09T16:34:53.403 回答