写个build.xml，用来构建war包              Any modifications will be overwritten.              To include a user specific buildfile here, simply create one in the same              directory with the

解压apk，使用命令：keytool -printcert -file META-INF/CERT.RSA可以查看签名文件信息：所有者:C=Lily签发人:C=Lily序列号:523339c8有效期: Tue Oct 22 16:39:36 CST 2013 至Mon Feb 22 16:39:36 CST 3013证书指纹:     MD5:11:D8:65: