[Fixed]-Can I cut out the string in the Django template?

you may use built-in filter truncatechars

{{ win_con.content|truncatechars:5 }}

https://docs.djangoproject.com/en/1.11/ref/templates/builtins/#truncatechars should help

{{ value|truncatechars:9 }}

To cut specific characters do you could use ‘cut’ which is also part of django template builtins

for example if

{{ file.pdf.name}}

gives ‘store/pdfs/verma2010.pdf’

{{ file.pdf.name | cut:'store/pdfs/'}}

Would give ‘verma2010.pdf’