-- java 传入表名table, 将字段转bean，下划线转驼峰。
select concat(
'/** ',
COLUMN_COMMENT,
' */',
'private ',
(case DATA_TYPE
when 'varchar' then 'String '
when 'int' then 'Integer '
when 'double' then 'double '
when 'float' then 'double '
when 'datetime' then 'String '
end),
leftstr,
if(leftstr = '',SUBSTRING(rightstr,1,1),UPPER(SUBSTRING(rightstr,1,1))),
SUBSTRING(rightstr,2,length(rightstr)),
';'
) as java_variable
from (
select
substr(COLUMN_NAME,1,instr(COLUMN_NAME,'_')-1) leftstr,
substr(COLUMN_NAME,instr(COLUMN_NAME,'_' )+1,
length(COLUMN_NAME)-instr(COLUMN_NAME,'_')) rightstr,
DATA_TYPE,
COLUMN_COMMENT from information_schema.COLUMNS
where table_name = 'teacher' -- 填写所需要的表名
) a
mysql java 根据表名转为javaBean，下划线转驼峰，部分常用类型匹配，带注释。
猜你喜欢
转载自www.cnblogs.com/alixiaoyao/p/10973622.html
今日推荐
周排行