Requests方法 -- 参数化

我就是我 2021-12-12 11:23 206阅读 0赞

import requests
    #禁用安全请求警告
    from requests.packages.urllib3.exceptions import InsecureRequestWarning
    requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
    """
    1.由于登录时候是多加 2 个 cookie，我们可以先用 get 方法打开登录首页，获取部分 cookie
    2.再把登录需要的 cookie 添加到 session 里
    3.添加成功后，随便编辑正文和标题保存到草稿箱
    """
    
    def Blog_login(url,s):
        # 先打开登录首页，获取部分 cookie
        header = {
       
            "User-Agent": "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.103 Safari/537.36"
            }
    
        # s = requests.Session()
        r = s.get(url,headers=header)
        print(r.cookies)
    
        # 添加登录需要的两个 cookie
        c = requests.cookies.RequestsCookieJar()
        c.set(".Cnblogs.AspNetCore.Cookies","自己抓取的cookie")
        c.set(".CNBlogsCookie","自己抓取的cookie")
        # c.set('AlwaysCreateItemsAsActive',"True")
        # c.set('AdminCookieAlwaysExpandAdvanced',"True")
        s.cookies.update(c)
        print(s.cookies)
        # return s.cookies
    
    def save_box(s,url2,title,body_data):
        # 登录成功后保存编辑内容
        # r1 = s.get("https://i.cnblogs.com/EditPosts.aspx?opt=1", headers=Blog_login(s),verify=False)
        # print(r1.text)
    
        # 保存草稿箱
        body = {
       
            "__VIEWSTATE":"",
            "__VIEWSTATEGENERATOR":"FE27D343",
            "Editor$Edit$txbTitle":title,
            "Editor$Edit$EditorBody":body_data,
            "Editor$Edit$Advanced$ckbPublished":"on",
            "Editor$Edit$Advanced$chkDisplayHomePage":"on",
            "Editor$Edit$Advanced$chkComments":"on",
            "Editor$Edit$Advanced$chkMainSyndication":"on",
            "Editor$Edit$Advanced$txbEntryName":"",
            "Editor$Edit$Advanced$txbExcerpt":"",
            "Editor$Edit$Advanced$txbTag":"",
            "Editor$Edit$Advanced$tbEnryPassword":"",
            "Editor$Edit$lkbDraft":"存为草稿",
        }
    
        r2 = s.post(url2,data=body,verify=False)
        # print(r.content.decode("utf-8"))
        #获取当前的url地址
        save_url = r2.url
        print(save_url)
        return save_url
    
    def get_postid(u):
        #正则获取需要的postid参数
        import re
        postid = re.findall(r"postid=(.*?)&",u)
        print(postid) #正则提取的值是list
        if len(postid)<1:
            return ""
        else:
            return postid[0]   #提取为字符串
    
    def delete_box(s,url3,postid):
        #删除草稿箱
        form_json = {"postId":postid}
        result = s.post(url3,json=form_json,verify=False)
        print(result.json())
    
    if __name__ == '__main__':
        url = "https://account.cnblogs.com/signin?returnurl=https%3A%2F%2Fwww.cnblogs.com%2F"
        s = requests.Session()
        Blog_login(url,s)
        url2 = "https://i.cnblogs.com/EditPosts.aspx?opt=1"
        u = save_box(s,url2,"Hi,你们","Are you ok？")
        postid = get_postid(u)
        url3 = "https://i.cnblogs.com/post/delete"
        delete_box(s,url3,postid)

转载于:https://www.cnblogs.com/Teachertao/p/11146824.html