在python2中用urllib模塊去請(qǐng)求淘寶的IP地址查詢接口,返回的是一段json字符串,如下所示:
import urllib
def get_data(ip):
url = "http://ip.taobao.com/service/getIpInfo.php?ip=" + ip
data = urllib.urlopen(url).read()
return data
if __name__ == "__main__":
result = get_data("59.151.5.5")
print(result)
返回結(jié)果如下:
{"code":0,"data":{"country":"\u4e2d\u56fd","country_id":"CN","area":"\u534e\u5317","area_id":"100000","region":"\u5317\u4eac\u5e02","region_id":"110000","city":"\u5317\u4eac\u5e02","city_id":"110100","county":"","county_id":"-1","isp":"\u4e16\u7eaa\u4e92\u8054","isp_id":"100021","ip":"59.151.5.5"}}
在返回結(jié)果中,中文是以 unicode字符串表示,這樣不方便閱讀,我想讓結(jié)果中中文部分直接用中文表示,就像下面這樣:
"city":"北京","ISP":"中國(guó)電信"
如果是python3的話返回又是這樣的:
b'{"code":0,"data":{"country":"\\u4e2d\\u56fd","country_id":"CN","area":"\\u534e\\u5317","area_id":"100000","region":"\\u5317\\u4eac\\u5e02","region_id":"110000","city":"\\u5317\\u4eac\\u5e02","city_id":"110100","county":"","county_id":"-1","isp":"\\u4e16\\u7eaa\\u4e92\\u8054","isp_id":"100021","ip":"59.151.5.5"}}'
請(qǐng)問(wèn)在 python2和python3中分別該如何轉(zhuǎn)碼呢?
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There are two methods in Python3 that can solve your problem:
print() function
Python3 starts with encoding defined as UTF-8, so you know, just print it directly:
>>> print("\u5317\u4eac\u5e02")
北京市
Utilize Unicode database
There is a built-in libraryunicodedata
, you can call two methods in this library, as follows:
>>> import unicodedata as u
# 這段字符串是來(lái)自你給提供的內(nèi)容
>>> s = "\u5317\u4eac\u5e02"
>>> s1 = ''
>>> for i in s:
s1 += u.lookup(u.name(i))
# 輸出結(jié)果
>>> s1
'北京市'
To add, if you process characters individually, you can use the above method, but after answering just now, I discovered that your return value is a byte object. This kind of object processing is very simple in Python3. Modify your code as follows:
import urllib.request as r
def get_data(ip):
url = "http://ip.taobao.com/service/getIpInfo.php?ip=" + ip
data = r.urlopen(url).read()
return data
if __name__ == "__main__":
result = get_data("59.151.5.5")
print(eval(result))
The return value after my test is:
{'data': {'area_id': '100000', 'isp': '世紀(jì)互聯(lián)', 'country_id': 'CN', 'country': '中國(guó)', 'region_id': '110000', 'county_id': '-1', 'ip': '59.151.5.5', 'city': '北京市', 'area': '華北', 'county': '', 'city_id': '110100', 'isp_id': '100021', 'region': '北京市'}, 'code': 0}
Hope to adopt
In Python 3, you can convert bytes to str through the decode method:
result = get_data("59.151.5.5").decode('raw_unicode_escape')
That’s good==
import json
print json.dumps(json.loads(result), ensure_ascii=False)