最近有一个男生第一次去爬泰山,在爬泰山之前,这个男生还不以为然,认为只不过是爬一个山,也不会累到哪里去,但是等到爬山的过程中,这个男生终于领略到了泰山不会放过任何一个嘴硬的人,这个男生一边拄着拐爬,一
I have some BigDecimal values which should be indexed for searching. Lucene has NumericField but it has setters only for long, double, float and int. I could store it as a 开发者_如何学PythonString bu