message: fix: modify interface in test page
diff: @@ -19,7 +19,7 @@ function query_sparql(num,dp) {
  var encodeVal = escape(dp);
  //alert(encodeVal);
  format = "txt";
  - var argu = "?operation=query&format=" + format + "&sparql=" + dp;
  + var argu = "?operation=query&username=root&password=123456&db_name=dbpedia&format=" + format + "&sparql=" + dp;
  var encodeArgu = escape(argu);
  if(format != "html")
  {
  