update .gitignore

kongzy

2024-03-27 8b6265e60952e7377e3db7f247ebb94d75ce5192

 src/main/java/com/gkhy/fourierSpecialGasMonitor/entity/GasConcentration.java

@@ -21,6 +21,8 @@

    private LocalDateTime dataReceivingTime;

    private Integer position;

    private int type;

    private String lng;