public String execute() throws Exception {
PrintWriter out = response.getWriter();
response.setCharacterEncoding("UTF-8");
response.setContentType("application/json;charset=UTF-8");
List list = sysRightsService.findSysRightsListByParentId(sysRightsId); // 查找
try {
if (list != null) {
Iterator it = list.iterator();
while (it.hasNext()) {
SysRights sysRights = (SysRights) it.next();
sysRightsService.deleteSysRightsByRightId(sysRights.getSysRightsId()); // 获得编号,执行批量删除
}
// 删除权限完成后，还要删除权限和角色的对应关系
roleRightService.deleteBySysRightsId(sysRightsId); // 根据权限编号，进行删除，维护数据的完整性
} else { // 该编号，不是编号
sysRightsService.deleteSysRightsByRightId(sysRightsId); // 直接进行删除
roleRightService.deleteBySysRightsId(sysRightsId);
}
out.write("[{\"success\":\"true\"}]");
} catch (Exception e) {
e.printStackTrace();
out.write("[[{\"failure\":\"true\"}]");
}
out.flush();
out.close();
return null;
}
