这一段要配合ydsdk-java-master来看 作用是插入数据
INSERT INTO vote (NAME) VALUES(11);
#设置@hid为上一条插入的组件id
SET @hid = LAST_INSERT_ID();
INSERT INTO `opt`(title,voteId) VALUES('1',@hid);
SET @optionId = LAST_INSERT_ID();
INSERT INTO summit(voteId, optId, voteman) VALUES(@hid, @optionId, 100000);
idea生成jar