Requests傳遞 URL 參數(shù)：

你也許經(jīng)常想為 URL 的查詢字符串(query string)傳遞某種數(shù)據(jù)。如果你是手工構(gòu)建 URL，那么數(shù)據(jù)會(huì)以鍵/值對(duì)的形式置于 URL 中，跟在一個(gè)問號(hào)的后面。例如，http://www.bcbxhome.com/bcbxxy/search.php?key=val。

Requests 允許你使用 params 關(guān)鍵字參數(shù)，以一個(gè)字符串字典來提供這些參數(shù)。舉例來說，如果你想傳遞 key1=value1 和 key2=value2 到http://www.bcbxhome.com/bcbxxy/search.php，那么你可以使用如下代碼：

>>> payload = {'key1': 'value1', 'key2': 'value2'}

>>> r = requests.get(" http://www.bcbxhome.com/bcbxxy/search.php", params=payload)

復(fù)制代碼

實(shí)戰(zhàn)操作一下吧：

>>>payload = {'mod': 'forum', 'searchid': '8', 'orderby': 'lastpost', 'ascdesc': 'desc', 'searchsubmit': 'yes', 'kw': '接口自動(dòng)化'}

>>>r = requests.get(" http://www.bcbxhome.com/bcbxxy/search.php", params=payload)

復(fù)制代碼

通過打印輸出該 URL，你能看到 URL 已被正確編碼：

>>> print(r.url)

http://www.bcbxhome.com/bcbxxy/search.php?mod=forum&searchid=8&orderby=lastpost&ascdesc=desc&searchsubmit=yes&kw=%E6%8E%A5%E5%8F%A3%E8%87%AA%E5%8A%A8%E5%8C%96

復(fù)制代碼

注意字典里值為 None 的鍵都不會(huì)被添加到 URL 的查詢字符串里。

>>>payload = {'mod': 'forum', 'searchid': '8', 'orderby': 'lastpost', 'ascdesc': 'desc', 'searchsubmit': 'yes', 'kw': None}

>>> r = requests.get('http://httpbin.org/get', params=payload)

>>> print(r.url)

http://www.bcbxhome.com/bcbxxy/search.php?mod=forum&searchid=8&orderby=lastpost&ascdesc=desc&searchsubmit=yes

復(fù)制代碼
你還可以將一個(gè)列表作為值傳入：

>>> payload = {'mod': 'forum', 'searchid': '8', 'orderby': 'lastpost', 'ascdesc': 'desc', 'searchsubmit': 'yes', 'kw': ['接口','自動(dòng)化']}

>>> r = requests.get('http://httpbin.org/get', params=payload)

>>> print(r.url)

http://www.bcbxhome.com/bcbxxy/search.php?mod=forum&searchid=8&orderby=lastpost&ascdesc=desc&searchsubmit=yes&kw=%E6%8E%A5%E5%8F%A3&kw=%E8%87%AA%E5%8A%A8%E5%8C%96

復(fù)制代碼

完整代碼如下：

import requests

payload = {'mod': 'forum', 'searchid': '8', 'orderby': 'lastpost', 'ascdesc': 'desc', 'searchsubmit': 'yes', 'kw': '接口自動(dòng)化'}

result = requests.get(" http://www.bcbxhome.com/bcbxxy/search.php", params=payload)

print(result.url)

payload = {'mod': 'forum', 'searchid': '8', 'orderby': 'lastpost', 'ascdesc': 'desc', 'searchsubmit': 'yes', 'kw': None}

result = requests.get(" http://www.bcbxhome.com/bcbxxy/search.php", params=payload)

print(result.url)

payload = {'mod': 'forum', 'searchid': '8', 'orderby': 'lastpost', 'ascdesc': 'desc', 'searchsubmit': 'yes', 'kw': ['接口','自動(dòng)化']}

result = requests.get(" http://www.bcbxhome.com/bcbxxy/search.php", params=payload)

print(result.url)

復(fù)制代碼

對(duì)應(yīng)結(jié)果如下：

http://www.bcbxhome.com/bcbxxy/search.php?mod=forum&searchid=8&orderby=lastpost&ascdesc=desc&searchsubmit=yes&kw=%E6%8E%A5%E5%8F%A3%E8%87%AA%E5%8A%A8%E5%8C%96

http://www.bcbxhome.com/bcbxxy/s ... sc&searchsubmit=yes

http://www.bcbxhome.com/bcbxxy/s ... A%E5%8A%A8%E5%8C%96

復(fù)制代碼

有沒有疑問為啥kw后面的漢字變成了%+英文+數(shù)字？

這個(gè)叫url編碼，這里就不展開細(xì)講了可以去這里嘗試一下http://www.jsons.cn/urlencode/

總結(jié)

以上是生活随笔為你收集整理的php url传递参数_python+Requests接口自动化测试之传递 URL 参数的全部?jī)?nèi)容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網(wǎng)站內(nèi)容還不錯(cuò)，歡迎將生活随笔推薦給好友。