支持排序的字段与对应数据库字段
example:
Map<String, String> supportFieldMap = new HashMap<>();
supportFieldMap.put("createTime", "create_time");
supportFieldMap.put("roleCode", "role_code");
example2 支持别名:
Map<String, String> supportFieldMap = new HashMap<>();
supportFieldMap.put("createTime", "p.create_time");
supportFieldMap.put("roleCode", "p.role_code");