修正航空集团公司登记表，的航空集团公司代码（ICAO格式）类型为字符串

src/main/java/com/gzzn/omms/adminapi/domain/secondary/entity/baiscdata/SysAirlineGroup.java

@@ -1,7 +1,5 @@
 package com.gzzn.omms.adminapi.domain.secondary.entity.baiscdata;
 
-import java.math.BigDecimal;
-
 import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
@@ -40,7 +38,7 @@ public class SysAirlineGroup  {
 	private String airlineGroupCodeIATA; //航空集团公司代码（IATA格式）
 
 	@Column(name="AIRLINE_GROUP_CODE_ICAO")
-	private BigDecimal airlineGroupCodeICAO; //航空集团公司代码（ICAO格式）
+	private String airlineGroupCodeICAO; //航空集团公司代码（ICAO格式）
 
 	public Long getAirlineGroupId() {
 		return airlineGroupId;
@@ -82,11 +80,11 @@ public class SysAirlineGroup  {
 		this.airlineGroupCodeIATA = airlineGroupCodeIATA;
 	}
 
-	public BigDecimal getAirlineGroupCodeICAO() {
+	public String getAirlineGroupCodeICAO() {
 		return airlineGroupCodeICAO;
 	}
 
-	public void setAirlineGroupCodeICAO(BigDecimal airlineGroupCodeICAO) {
+	public void setAirlineGroupCodeICAO(String airlineGroupCodeICAO) {
 		this.airlineGroupCodeICAO = airlineGroupCodeICAO;
 	}