I here is the code of the dao, parameter is a search bar through the parameters, according to the parameters to see whether there is data, and then check the specific content,
Incoming parameters here are Numbers you can have the data, but not a incoming is Chinese (confirmation no messy code, database can find the data), don't know if the joining together of SQL,

CodePudding user response:

You joining together of SQL filter 'XXX' single quotation marks

CodePudding user response:

The SQL behind the part into the or name like '%' | |? | | '%'.