总是报 ValueError: unsupported format character 'A' (0x41) at index 67 的错，该怎么解决

Question

url_1='https://movie.douban.com/j/chart/top_list?type=24&interval_id=100%3A90&action=&start=0&limit=%s'
url_list=[]
for i in range(5):
    url_list.append(url_1 %i)
print(url_list)

Answer 1

换成这个：

url_1 = r'https://movie.douban.com/j/chart/top_list?type=24&interval_id=100%3A90&action=&start=0&limit={}'
url_list=[]
for i in range(5):
    url_list.append(url_1.format(i))
print(url_list)
非要用%号格式化
就把字符串中的%号用%%代替