为什么可以'；我将任何站点的所有标题（h1）打印到python

首先我对它进行编码，打印，然后使用变量转到heart coma，然后打开url打印页面的html，然后解析它。我没有打印它，因为它将发生我的问题，即最后一条语句没有打印所有包含类条目的语句。

很难知道您想做什么，但我猜：

from bs4 import BeautifulSoup 
import urllib.parse
import urllib.request
# https://nurseslabs.com/?s=heart+coma
searchp = {"s":"heart coma"}
searchpencode = urllib.parse.urlencode(searchp)
print(searchpencode)
url = "https://nurseslabs.com/"
url= url+ "?" + searchpencode
print(url)
openurl = urllib.request.urlopen(url)
htmlcon = openurl.read(500)
soup = BeautifulSoup(htmlcon,"html.parser")
# h1class="entry-title"
for i in soup.findAll("h1",{"class":"entry-title"}):
    print(i.a.text)

印刷品：

from bs4 import BeautifulSoup 
import urllib.parse
import urllib.request
#https://nurseslabs.com/?s=heart+coma
searchp = {"s":"heart coma"}
searchpencode = urllib.parse.urlencode(searchp)
print(searchpencode)
url = "https://nurseslabs.com/"
url= url+ "?" + searchpencode
print(url)
openurl = urllib.request.urlopen(url)
htmlcon = openurl.read()
soup = BeautifulSoup(htmlcon,"html.parser")
#h1class="entry-title"
for i in soup.select('.entry-title a'):
    print(i.text)

等等

s=heart+coma
https://nurseslabs.com/?s=heart+coma
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Nurse Salary 2020: How Much Do Registered Nurses Make?
Patient Positioning: Complete Guide for Nurses
Registered Nurse Career Guide: How to Become a Registered Nurse (RN)
NCLEX Questions Nursing Test Bank and Review
Nursing Theories and Theorists