问题
How can I set a manual filter on Google Custom Search Engine (not from CSE panel)?
For example, to open the link in a new tab I'm using this code:
<gcse:searchresults-only linktarget="_blank"></gcse:searchresults-only>
Now I want to set the "safe mode", and also set the results per page (to show 10 results, for instance).
To be clearer, I want to allow users to change those filters from my website, that's is why I'm trying to add them manually! Thanks.
来源：https://stackoverflow.com/questions/54078071/how-to-set-a-manual-filter-on-google-custom-search-engine-free-version