我正在尝试从命令提示符运行 java 项目。但是当我输入
javac BatchImport.java
然后我得到了错误。这是这些错误的屏幕截图

这是日志
D:\LS360BatchImportIntegration\src\main\java\com\softech\ls360\integration>dir
08/05/2013  05:47 AM    <DIR>          .
08/05/2013  05:47 AM    <DIR>          ..
08/01/2013  05:03 AM            11,707 AbstractBatchImport.java
08/05/2013  04:06 AM             1,591 BatchImport.java
08/05/2013  05:47 AM    <DIR>          email
08/05/2013  05:47 AM    <DIR>          file
08/05/2013  05:47 AM    <DIR>          ftp
08/05/2013  05:47 AM    <DIR>          sftp
08/05/2013  05:47 AM    <DIR>          util
08/05/2013  05:47 AM    <DIR>          vintners
08/05/2013  05:47 AM    <DIR>          webservice
           2 File(s)         13,298 bytes
           9 Dir(s)  122,904,571,904 bytes free
D:\LS360BatchImportIntegration\src\main\java\com\softech\ls360\integration>javac BatchImport.java
BatchImport.java:12: package com.softech.ls360.integration.util does not exist
import com.softech.ls360.integration.util.IntegrationUtil;
                                     ^
BatchImport.java:13: package com.softech.ls360.integration.util does not exist
import com.softech.ls360.integration.util.VU360IntegrationProperties;
                                     ^
BatchImport.java:14: package com.softech.ls360.integration.vintners does not exist
import com.softech.ls360.integration.vintners.Vintners;
                                         ^
BatchImport.java:46: cannot find symbol
symbol  : class Vintners
location: class com.softech.ls360.integration.BatchImport
            Vintners vintners = new Vintners(customerName, randomUUIDString);
            ^
BatchImport.java:46: cannot find symbol
symbol  : class Vintners
location: class com.softech.ls360.integration.BatchImport
            Vintners vintners = new Vintners(customerName, randomUUIDString);
                                    ^
5 errors
D:\LS360BatchImportIntegration\src\main\java\com\softech\ls360\integration>
我的主要课程也包括其他课程。其他类也包括其他类。如何编译包含多个类的项目?
谢谢