我正在嘗試將 url 與一個字串串列連接起來，如下所示：但是我遇到了錯誤......任何人都可以幫忙
代碼是：
import pandas as pd
import numpy as np
from bs4 import BeautifulSoup as soup
from urllib.request import Request, urlopen
data = pd.read_csv("fornews_list.csv")
data['Symbol'] = data['Symbol'].astype("string")
col = data.head(len(data))
col
clmn = list(col)
for i in col:
print(col[i])
串列：
0 EVK
1 SGRP
2 CRTD
3 PHCF
4 NXTD
5 GREE
6 AUUDW
7 GROM
8 VECT
9 IMPL
10 CRXT
11 FCUV
12 BKKT
13 NURO
Name: Symbol, dtype: string
url = {"http://finance.com/quote.ashx?t=" col[i].text}
print(url)
uj5u.com熱心網友回復：
嘗試創建一個新列：
data['urls'] = data['Symbol'].apply(lambda x: "http://finance.com/quote.ashx?t=" x)
或者只獲取包含所有 url 的串列，請執行以下操作：
urls = ["http://finance.com/quote.ashx?t=" x for x in data['Symbol'].tolist()]
完整代碼：
import pandas as pd
data = pd.read_csv("fornews_list.csv")
urls = ["http://finance.com/quote.ashx?t=" x for x in data['Symbol'].tolist()]
print(urls)
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