按照文档进行jar包部署，且出现了"Server Ready!"。

但发送请求 ：
http://ip:port/gSolve/?data={maxAnswerNum:3,%20maxSparqlNum:2,%20question:Who%20is%20the%20wife%20of%20Donald%20Trump?}
返回结果如下：
{"question":"Who is the wife of Donald Trump?","vars":["?wife"],"sparql":["select DISTINCT ?wife where { \t\t?wife. } LIMIT 3"],"results":{"bindings":[{"?wife":{"type":"uri","value":""}},{"?wife":{"type":"uri","value":""}},{"?wife":{"type":"uri","value":""}}]},"status":"200"}
返回结果中value为空，但是我看后台输出日志里面，实际已经查询到了结果，如下：
==========Group Simple Relations=========

Check query graph count: 80
Pass single check: 2
Pass final check: 3
TopkJoin time=3
number of rankedSparqls = 3
parameter: ?operation=query&username=root&password=123456&db_name=dbpedia16&format=txt&sparql=select DISTINCT ?wife where { <Donald_Trump> ?wife. } LIMIT 3
request: http://dbpedia16.gstore-pku.com:80/%3Foperation%3Dquery%26username%3Droot%26password%3D123456%26db_name%3Ddbpedia16%26format%3Dtxt%26sparql%3Dselect+DISTINCT+%3Fwife++where+%7B+%3CDonald_Trump%3E%09%3Cspouse%3E%09%3Fwife.+%7D+LIMIT+3
?wife
<Ivana_Trump>
<Melania_Trump>
<Marla_Maples>

ansNum=3
varNum=1
rawLines.length=4
Revise Answers:
line=?wife:<Ivana_Trump>
line=?wife:<Melania_Trump>
line=?wife:<Marla_Maples>
3
?wife:<Ivana_Trump>
?wife:<Melania_Trump>
?wife:<Marla_Maples>
看日志实际是有结果的，但是http请求看到的结果为空