File list (Check if you may need any files):
jsp_shiwu_gbk\.classpath
.............\.mymetadata
.............\.project
.............\src\com\alipay\util\CheckURL.java
.............\...\...\......\....\Md5Encrypt.java
.............\...\...\......\....\Payment.java
.............\...\...\......\....\SignatureHelper.java
.............\...\...\......\....\SignatureHelper_return.java
.............\...\filters\SetCharacterEncodingFilter.java
.............\WebRoot\alipay_notify.jsp
.............\.......\alipay_return.jsp
.............\.......\images\alipay_bwrx.gif
.............\.......\index.jsp
.............\.......\META-INF\MANIFEST.MF
.............\.......\readme.txt
.............\.......\WEB-INF\classes\com\alipay\util\CheckURL.class
.............\.......\.......\.......\...\......\....\Md5Encrypt.class
.............\.......\.......\.......\...\......\....\Payment.class
.............\.......\.......\.......\...\......\....\SignatureHelper.class
.............\.......\.......\.......\...\......\....\SignatureHelper_return.class
.............\.......\.......\.......\filters\SetCharacterEncodingFilter.class
.............\.......\.......\web.xml
.............\.......\.......\classes\com\alipay\util
.............\.......\.......\.......\...\alipay
.............\src\com\alipay\util
.............\WebRoot\WEB-INF\classes\com
.............\.......\.......\.......\filters
.............\src\com\alipay
.............\WebRoot\WEB-INF\classes
.............\.......\.......\lib
.............\src\com
.............\...\filters
.............\WebRoot\images
.............\.......\META-INF
.............\.......\WEB-INF
.............\.myeclipse
.............\src
.............\WebRoot
jsp_shiwu_gbk