下載http://www.apache.org/dist/ant/binaries下的apache-ant-1.6.1-bin.zip 解壓縮安裝。
ant的配法： 1。解壓ant的包到本地目錄。
2。在環境變量中設置ANT_HOME，值爲你的安裝目錄。
3。在環境變量中設置JAVA_HOME，值爲你的jdk安裝目錄。
4。把ANT_HOME/bin加到你係統的path目錄中去。 SET ANT_HOME=D:/jakarta-ant-1.5.1 //注意是Ant的安裝目錄，不是bin子目錄 SET PATH=%PATH%;%ANT_HOME%/bin; 在cmd模式下輸入 ant -version回車，看到輸出說明配置成功。
自己摸索的，網上寫的不是太全，一定要注意ant_home和path中的本地目錄，一般來說，path的目錄是{dir}/bin，而ant_home的則是path的上級目錄。我摸索了幾次，最後則把apache-ant-1.6.5-bin（解壓縮的原目錄）給刪除了，因爲裏面有個bin關鍵字，重新設置ant_home和path，在cmd下ant ，ok，雖然報錯：沒有找到build.xml文件，這也是成功了，
然後我做的事是用MiddleGen 生成hbm.xml文件，在cmd下進入MiddleGen下的bin目錄（裏面有個build.xml已提前配置好了，），出現一些說明，如那個表沒有主鍵等，稍後一會，運行出來一個java的applet的界面，可以看到你的scheml下的所有表及其主鍵和關聯，點擊generat，即在你的配置文件聲明的目錄下生產了許多的hbm.xml文件。我用文件比較軟件，看了一下，這些生成的文件和用myeclipse中的myeclipse data expiorer視圖下的generate hibernate xml文件，大體上是相同的，也有一些顯著的不同，具體的就不說了了，還是大家自己試一下吧。
完整的命令運行過程如下 C:/Middlegen-Hibernate-r5/Middlegen-Hibernate-r5>antBuildfile: build.xmlWarning: 'file:./config/database/oracle.xml' in C:/Middlegen-Hibernate-r5/Middlegen-Hibernate-r5/build.xml should be expressed simply as './config/database/oracle.xml' for compliance with other XML tools init: fail-if-no-xdoclet-1.2: check-driver-present: panic-if-driver-not-present: middlegen: [echo] Class path = C:/Middlegen-Hibernate-r5/Middlegen-Hibernate-r5[middlegen] Database URL:jdbc:oracle:thin:@192.168.11.85:1521:orcl[middlegen] No <table> elements specified. Reading all tables. This might take a while...[middlegen] (middlegen.MiddlegenPopulator 1020) WARNING: The JDBC driverdidn't report any primary key columns in FC_INVOICE[middlegen] (middlegen.MiddlegenPopulator 1020) WARNING: The JDBC driverdidn't report any primary key columns in FC_DV_INTERFACE1[middlegen] (middlegen.MiddlegenPopulator 1020) WARNING: The JDBC driverdidn't report any primary key columns in FC_CODES[middlegen] (middlegen.MiddlegenPopulator 1020) WARNING: The JDBC driverdidn't report any primary key columns in FC_INVOICEDETAIL[middlegen] (middlegen.MiddlegenPopulator 1020) WARNING: The JDBC driverdidn't report any primary key columns in FC_INVOICE_DETAIL[middlegen] (middlegen.MiddlegenPopulator 1020) WARNING: The JDBC driverdidn't report any primary key columns in FC_ALLDETAIL[middlegen] (middlegen.MiddlegenPopulator 1020) WARNING: The JDBC driverdidn't report any primary key columns in FC_ALLCLASS[middlegen] (middlegen.MiddlegenPopulator 1020) WARNING: The JDBC driverdidn't report any primary key columns in RE_LOG[middlegen] (middlegen.MiddlegenPopulator 1020) WARNING: The JDBC driverdidn't report any primary key columns in FC_INVOICEBACK[middlegen] (middlegen.MiddlegenPopulator 1020) WARNING: The JDBC driverdidn't report any primary key columns in FC_ALLMATERIAL[middlegen] (middlegen.MiddlegenPopulator 1020) WARNING: The JDBC driverdidn't report any primary key columns in FC_INVOICE_MANAGE_370700[middlegen] ********************************************************[middlegen] * CTRL-Click relations to modify their cardinality *[middlegen] * SHIFT-Click relations to modify their directionality *[middlegen] ********************************************************[middlegen] Updated preferences in C:/Middlegen-Hibernate-r5/Middlegen-Hibernate-r5/src/feehibernate-prefs.properties compile-hibernate: all: BUILD SUCCESSFULTotal time: 4 minutes 29 seconds