oracle数据库:
update test
test=${item.test}+1
where id = ${item.id}
mysql数据库:
mysql数据库采用一下写法即可执行,但是数据库连接必须配置:&allowMultiQueries=true
例如:jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=UTF-8&allowMultiQueries=true
update test
test=${item.test}+1
where id = ${item.id}