- Java类路径使用分号作为令牌分隔符。
- 使用反引号代替单引号
尝试：
java -classpath `cygpath -u "/cygdrive/c/Projects/common/lib/rome-1.0.jar;/cygdrive/c/Projects/common/lib/jdom-1.0.jar;/cygdrive/c/Projects/common/lib/jsoup-1.6.1.jar;/cygdrive/c/Projects/common/lib/mysql-connector-java-5.1.18-bin.jar;/cygdrive/c/Projects/Freereader/bin/"` com.free.syndication.SQLfeeder
