1.import maven project
2.引入jar包
3.run as maven clean
4.run as maven install
5.run as run configurations
6.弹出窗口的左侧选java application
7右侧main 的project选galagosearch-core
main class 选org.galagosearch.core.tools.App
8.arguments 填上指令search /home/zhao/zch/xmls/xmls.index /home/zhao/zch/xmls/xmls2.corpus
9.run
