#!/usr/bin/python |
# -*- coding: utf-8 -*- |
import json, urllib |
from urllib import urlencode |
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#---------------------------------- |
# 违章高发地调用示例代码 - 聚合数据 |
# 在线接口文档:http://www.juhe.cn/docs/91 |
#---------------------------------- |
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def main(): |
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#配置您申请的APPKey |
appkey = "*********************" |
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#1.检索周边违章高发地 |
request1(appkey, "GET" ) |
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#检索周边违章高发地 |
def request1(appkey, m = "GET" ): |
url = "http://v.juhe.cn/wzpoints/query" |
params = { |
"lat" : "", #纬度,如:31.335005 |
"lon" : "", #经度,如:120.617183 |
"page" : "", #页数,默认:1 |
"pagesize" : "", #每次返回条数,默认20,最大50 |
"r" : "", #检索半径,默认:500,最大2000 |
"key" : appkey, #应用APPKEY(应用详细页查询) |
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} |
params = urlencode(params) |
if m = = "GET" : |
f = urllib.urlopen( "%s?%s" % (url, params)) |
else : |
f = urllib.urlopen(url, params) |
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content = f.read() |
res = json.loads(content) |
if res: |
error_code = res[ "error_code" ] |
if error_code = = 0 : |
#成功请求 |
print res[ "result" ] |
else : |
print "%s:%s" % (res[ "error_code" ],res[ "reason" ]) |
else : |
print "request api error" |
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if __name__ = = '__main__' : |
main() |