今天找了好久的bug。
import csv
file_path = 'xxx.csv'
f = open(file_path, 'r', encoding='utf-8')
reader = csv.reader(f)
for line in reader:
print(line)
for line in reader:
print('a')
看不到a的,永远也看不到。
今天找了好久的bug。
import csv
file_path = 'xxx.csv'
f = open(file_path, 'r', encoding='utf-8')
reader = csv.reader(f)
for line in reader:
print(line)
for line in reader:
print('a')
看不到a的,永远也看不到。