fix: 客户编号查询返回类型改为Long

agt-module-license/agt-module-license-server/src/main/java/org/agt/module/license/controller/admin/customer/vo/CustomerRespVO.java

@@ -25,7 +25,7 @@ public class CustomerRespVO {
 
     @Schema(description = "客户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "2000")
     @ExcelProperty("客户编号")
-    private String code;
+    private Long code;
 
     @Schema(description = "客户类型", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
     @ExcelProperty(value = "客户类型", converter = DictConvert.class)