使用指定的分隔符对字符串进行分割，返回一个字符串数组。
str | split(separator) 返回一个 string 数组。
str | split(separator)
str string：原始字符串。
str
string
separator string：分割符。
separator
{{#var words = "Festive Cheer Gift Box" | split(" ") /}}{{#for word in words}} word: {{ word }}{{/for}}
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'%3e%3crect%20x='5.63086'%20y='7.26086'%20width='13'%20height='10'%20rx='1'%20fill='white'/%3e%3cpath%20d='M12.1306%2013.0664L-4.01956%200.735206L28.2809%200.735209L12.1306%2013.0664Z'%20stroke='%231A2C42'%20stroke-linejoin='round'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_716_14599'%3e%3crect%20x='5.63086'%20y='7.26086'%20width='13'%20height='10'%20rx='1'%20fill='white'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)