/*
* 计算总页数和总记录数
*/
public void calculateTotalPageAndRecordNumber(
String print_company, String book_name, String ze_ren_editor, int print_status) {
List<YinWu> yinWuList =
yinWuMapper.calculateTotalPageAndRecordNumber(
print_company, book_name, ze_ren_editor, print_status);
recordNumber = yinWuList.size();
int mod = recordNumber % this.PAGE_SIZE;
totalPage = recordNumber / this.PAGE_SIZE;
if (mod != 0) {
totalPage++;
}
}
/*
* 查询 选题 信息
*/
public List<YinWu> queryYinWuInfo(
String print_company,
String book_name,
String ze_ren_editor,
int print_status,
int currentPage) {
// 限制每页显示的个数
PageHelper.startPage(currentPage, 10);
List<YinWu> yinWuList =
yinWuMapper.calculateTotalPageAndRecordNumber(
print_company, book_name, ze_ren_editor, print_status);
return yinWuList;
}
public List<YinWu> findAll() {
// 限制每页显示的个数
PageHelper.startPage(1, 10);
List<YinWu> yinWuList = yinWuMapper.findAll();
return yinWuList;
}
public YinWu findById(int id) {
YinWu yinWu = yinWuMapper.findById(id);
return yinWu;
}
public boolean delete(int id) {
return yinWuMapper.delete(id);
}
public boolean update(YinWu yinWu) {
return yinWuMapper.update(yinWu);
}
public void save(YinWu yinWu) {
yinWuMapper.save(yinWu);
}