為了把DB換為MySQL的，我執行了如下步驟：
1.修改configure.PRoperties文件中的
# database vendor, pick one of:
# db2, hsql, informix, msql, mysql, Oracle, postgresql, sybase
db_loader_job=mysql

# user credentials for DB access
db_user=root
db_passwd=

2.copy mysql的jdbc driver jar文件到lib/contrib/下。
3.在mysql中建立名為shark的Database。
4:運行conigure.bat出現以下錯誤
Buildfile: configure.xml

init:

_copyNfilter:
    [copy] Copying 35 files to C:/Shark-1.0

_winFileSeparator:
 [replace] Replaced 19 occurrences in 2 files.
  [delete] Deleting 11 files from C:/Shark-1.0

_linFileSeparator:

_recreateDB:
  [delete] Deleting Directory C:/Shark-1.0/db/hsql
  [delete] Deleting directory C:/Shark-1.0/repository/internal/history
  [delete] Deleting directory C:/Shark-1.0/repository/internal
   [mkdir] Created dir: C:/Shark-1.0/db/hsql
   [mkdir] Created dir: C:/Shark-1.0/repository/internal/history
    [java] Default (Standard) Logger is load.

    [java] application is started.

    [java] Loader loads XML file : conf/sql/mysql/LoaderJob.olj

    [java] XML document is valid.

    [java] Import job No. 1 is started.

BUILD FAILED
file:C:/Shark-1.0/configure.xml:124: Java returned: 1

Total time: 9 seconds

6：將configure.bat 中mysql_Connection_Url=jdbc:mysql://localhost/shark
改成mysql_Connection_Url=jdbc:mysql://localhost:3306/shark
還是出現一樣的錯誤

7:將configure.xml第157行改為
<filter token="DB_URL" value="${db_url}"/>
還是出現一樣的錯誤

后來感覺應該是驅動有問題，于是到http://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java-3.0.15-ga.zip/from/pick 去重新下載一個解開，將其中的mysql-connector-java-3.0.15-ga-bin.jar放進lib/contrib目錄下

再次運行configure.bat 。這次運行成功。

錯誤原因：粗心將mysql 的 mm.mysql.jdbc-2.0pre5 里面驅動放進去lib里去了。