多参数的时候需要怎么写,文档里是一个参数
select
*
from tb
where 1=1
${if(len(canshu1)=0,"","AND field1 in ('"+canshu1+"')")}
${if(len(canshu2)=0,"","AND field2='"+canshu2+"'")}
可以这样直接写多个
参考这个
https://help.finereport.com/doc-view-2377.html