PageHelper.startPage(pageNum, pageSize);当pageNum=0 和 pageNum=1查询出来的结果相同

[maxiaodong58]

当：pageNum = 0，查询结果： {"data":[{"createTime":1533301506000,"createType":1,"deleteFlag":0,"fakeId":"ce3594a06f3e45d4aa8c9c503bf2d3ac","id":280,"noticeContent":"2222","noticeNum":11,"noticeRiseId":37,"noticeTitle":"2222","noticeType":2,"noticeUnits":"","pictureUrl":"https://cdn.i31.com/oss/img/upload/c276902345f544be85a60bd4aa61d9b61533301505918.jpeg","updateTime":1533301506000,"userId":1369620,"userName":"222"},{"createTime":1533301465000,"createType":1,"deleteFlag":0,"fakeId":"4a801d63f06d43e1a37d04042d12c314","id":279,"noticeContent":"ds","noticeNum":10,"noticeRiseId":37,"noticeTitle":"ds","noticeType":2,"noticeUnits":"","pictureUrl":"https://cdn.i31.com/oss/img/upload/79c2a54637f84829baebdcdd5048ef0c1533301464504.jpeg","updateTime":1533301465000,"userId":1369620,"userName":"sss"}],"pageNum":0,"pageSize":2,"pages":7,"total":14}

当：pageNum = 1，查询结果： {"data":[{"createTime":1533301506000,"createType":1,"deleteFlag":0,"fakeId":"ce3594a06f3e45d4aa8c9c503bf2d3ac","id":280,"noticeContent":"2222","noticeNum":11,"noticeRiseId":37,"noticeTitle":"2222","noticeType":2,"noticeUnits":"","pictureUrl":"https://cdn.i31.com/oss/img/upload/c276902345f544be85a60bd4aa61d9b61533301505918.jpeg","updateTime":1533301506000,"userId":1369620,"userName":"222"},{"createTime":1533301465000,"createType":1,"deleteFlag":0,"fakeId":"4a801d63f06d43e1a37d04042d12c314","id":279,"noticeContent":"ds","noticeNum":10,"noticeRiseId":37,"noticeTitle":"ds","noticeType":2,"noticeUnits":"","pictureUrl":"https://cdn.i31.com/oss/img/upload/79c2a54637f84829baebdcdd5048ef0c1533301464504.jpeg","updateTime":1533301465000,"userId":1369620,"userName":"sss"}],"pageNum":1,"pageSize":2,"pages":7,"total":14}

[maxiaodong58]

应该给一个报错信息，pageNum不能为0；

[abel533]

如果你开启了分页合理化，<=0时，都按1处理。。否则查询结果空。