【发布时间】:2020-01-03 01:03:22
【问题描述】:
我有一个这样的字符串列表:
ls = [
'Header1,Header2,Header3',
'Value1,Value2,Value3',
'Value4,Value5,Value6'
]
我想将其转换为 CSV 或 CSV 对象,格式如下:
+-------+-------+-------+
|Header1|Header2|Header3|
-------------------------
|Value1 |Value2 |Value3 |
|Value4 |Value5 |Value6 |
目前,我已经尝试过:
import csv
import io
f = io.StringIO()
writer = csv.writer(f)
for i in range(len(ls)):
writer.writerow(ls[i])
reader = csv.DictReader(f)
f.getvalue()
但它会返回如下内容:
'H,E,A,D,E,R,1,",",H,E,A,D,E,R,2,",",H,E,A,D,E,R,3,",",V,A,L,U,E,1,","
等
我做错了什么?
【问题讨论】: