python接口自动化19-requests-toolbelt处理multipart/form-data（python requests接口自动化测试）

python接口自动化19-requests-toolbelt处理multipart/form-data（python requests接口自动化测试）

requests-toolbelt

1.官方文档地址：​​requests-toolbelt官方文档​​

2.环境安装

pip install requests-toolbelt

multipart/form-data传文件

from requests_toolbelt import MultipartEncoderimport requestsm = MultipartEncoder( fields={'field0': 'value', 'field1': 'value', 'field2': ('filename', open('file.py', 'rb'), 'text/plain')} )r = requests.post(' data=m, headers={'Content-Type': m.content_type})

multipart/form-data表单提交（传非文件）

from requests_toolbelt import MultipartEncoderimport requestsm = MultipartEncoder( fields={'field0': 'value', 'field1': 'value'})r = requests.post(' data=m, headers={'Content-Type': m.content_type})

多个文件参数重复

1.参数重复的时候，就不用字典了，用list类型

from requests_toolbelt import MultipartEncoderimport requestsm = MultipartEncoder( fields = [ ('source', ('f1.ext', f1, 'application/x-example-mimetype'), ('source', ('f2.ext', f2, 'application/x-example-mimetype'),] )r = requests.post(' data=m, headers={'Content-Type': m.content_type})

参考代码：

# coding:utf-8import requestsfrom requests_toolbelt import MultipartEncoderhost = ' # 禅道的服务器地址def login(s,user="admin",psw="e10adc3949ba59abbe56e057f20f883e"): u'''登录禅道''' loginUrl = host+"/zentao/user-login.html" h = { "User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:44.0) Gecko/20100101 Firefox/44.0", "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8", "Accept-Language": "zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3", "Accept-Encoding": "gzip, deflate", "Referer": host+"/zentao/user-login.html", # "Cookie": # 头部没登录前不用传cookie，因为这里cookie就是保持登录的 "Connection": "keep-alive", "Content-Type": "application/x- } body = {"account": user, "password": psw, "keepLogin[]": "on", "referer": host+"/zentao/my/" } try: r = s.post(loginUrl, data=body, headers=h) print(r.content) # 打印结果看到location=' if "/zentao/my/" in r.content: print("登录成功！") return True else: print("登录失败：%s" % r.content) return False except Exception as msg: print("登录失败:%s"%str(msg)) return Falsedef upload_jpg(s): u'''上传图片''' url1 = host+"/zentao/file-ajaxUpload-5a26aca290b59.html?dir=image" m = MultipartEncoder( fields={ "localUrl": (None, "1.png"), "imgFile": ("1.png", open("d:\\1.png", "rb"), "image/png") }) try: r1 = s.post(url1, data=m, headers={'Content-Type': m.content_type}) jpg_url = r1.json()["url"] return jpg_url except Exception as msg: print("上传失败：%s"%str(msg)) return ""def submit_bug(s,jpg_url,title="yoyoketang-这是一个带附件的内容"): # 提交bug, 带上附件 url2 = host+"/zentao/bug-create-1-0-moduleID=0.html" m = MultipartEncoder( fields = [ ("product", "1"), ("module","0"), ("project", ""), ("openedBuild[]", "trunk"), ("assignedTo", "admin"), ("type", "codeerror"), ("os", "all"), ("browser", "all"), ("color", ""), ("title", title), # bug标题参数化 ("severity", "3"), ("pri", "0"), ("steps", u'

[步骤]

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1、第一步点

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2、第二步点

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3、点三步点

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[结果]

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[期望]

' % jpg_url), # 正文图片地址参数 ("story", "0"), ("task", "0"), ("mailto[]", ""), ("keywords", ""), # 这里的四个参数就是上传文件附件了 ("files[]", ("1.png", open("d:\\1.png", "rb"), "image/png")), # 附件1 ("labels[]", "tu1"), ("files[]", ("2.png", open("d:\\2.png", "rb"), "image/png")), # 附件1 ("labels[]", "tu2"), ("uid", "5a2955c884f98"), ("case", "0"), ("caseVersion", "0"), ("result", "0"), ("testtask", "0") ]) try: r2 = s.post(url2, data=m, headers={'Content-Type': m.content_type}) print r2.content except Exception as msg: print("提交BUG失败：%s"%str(msg))if __name__ == "__main__": s = requests.session() # 保持会话 login(s, user="admin", psw="e10adc3949ba59abbe56e057f20f883e") # 登录 jpg = upload_jpg(s) # 上传图 # 获取上传图片后用的url地址传给提交bug的正文 submit_bug(s, jpg, title="yoyoketang-这是一个带附件的内容")

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