查询代码:
LogVo 日志要显示的内容(Log的部分或者全部列)
Log是日志完整的实体
public List<LogVO> findLogByDate(String startDate,String endDate) { JdbcTemplate jdbcTemplate=(JdbcTemplate) queryDslJdbcTemplate.getJdbcOperations(); List<LogVO> logs_1=new ArrayList<LogVO>(); if(jdbcTemplate!=null){ String sql="select * from logs where create_time <= '" +endDate+"' and create_time >= '"+startDate+"'"; List<Map<String,Object>> logs=new ArrayList<Map<String,Object>>(); logs=jdbcTemplate.queryForList(sql); logs_1=mapToObject(logs); } return logs_1; }
返回值映射:
private List<LogVO> mapToObject(List<Map<String,Object>> logs){ List<LogVO> Logs=new ArrayList<LogVO>(); Map<String,Object> map=null; String userTypeName=""; Byte userType=0; if(logs.size()>0){ for(int i=0;i<logs.size();i++){ LogVO Log=new LogVO(); map=logs.get(i); if(null!= map.get("user_id")){ Log.setUserId(map.get("user_id").toString()); } } if(null!=map.get("user_name")){ Log.setUserName(map.get("user_name").toString()); } Logs.add(Log); } } return Logs; }