用來判斷
{% if loop.index is divisibleby 3 %}
{% if loop.index is divisibleby(3) %}
內置的測試函數
https://jinja.palletsprojects.com/en/master/templates/#list-of-builtin-tests
用來判斷
{% if loop.index is divisibleby 3 %}
{% if loop.index is divisibleby(3) %}
內置的測試函數
https://jinja.palletsprojects.com/en/master/templates/#list-of-builtin-tests
1.while循環的格式 while 條件: 條件滿足時,做的事情1 條件滿足時,做的事情2 條件滿足時,做的事情3 ...(省略)... demo