导入CSV文件导入数据的步骤 ①打开xxx.csv文件 ②首先读取文件头 ③然后读取剩余头 ④当发生错误时抛出异常 读取完所有内容后，打印文件头和剩余所有行 代码：
import csv
filename =
'enrollments.csv'
data = []
try:
with open(filename)
as f:
reader = csv.reader(f)
header = next(reader)
data = [row
for row
in reader]
except:
pass
if header:
print(header)
print(
'=========================')
for datarow
in data:
print(datarow)
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