Revert "doubanbooksearch-jsonp: delete nots"

This reverts commit f86c8e9664c784172a9995456a293f90d9148d77.
Revert "Revert "doubanbooksearch-jsonp: delete nots""

This reverts commit 4288e88940c49dfe9dd74b6f2aac0e05bec1df4d.