JAVA技巧：Java反射机制获取内部类的静态成员

会计考友

　比来需要些一个可设置装备摆设的索引构建轨范，需要在运行时挪用Lucene包的如下类及其成员： 　　引用
& X( @4 j$ t4 A! E; x3 r1 A　　Nested Class Summary
8 u0 C" B( p* H0 Z2 T　　static class Field.Index
, Y$ i& {" ?2 A# @3 d! P% a2 }. B4 A　　Specifies whether and how a field should be indexed.
　　static class Field.Store
　　Specifies whether and how a field should be stored.
' X% }& F# S# |) n0 \) Y- m　　static class Field.TermVector
　　Specifies whether and how a field should have term vectors.
　　lucene api中称之为Nested Class，意为嵌套类，而嵌套类内部的File.Index的成员又是静态成员。
　　引用
　　Field Summary
  \$ @8 A, t* M9 ?/ e　　static Field.Index ANALYZED
4 e& f! y4 ]" c% n" o* x　　Index the tokens produced by running the field's value through an Analyzer.
* O* ~- c; ^) u+ T5 v: z　　static Field.Index ANALYZED_NO_NORMS
4 d# Z  a0 O4 b/ G　　Expert: Index the tokens produced by running the field's value through an Analyzer, and also separately disable the storing of norms.
( I$ e% d  H" _* H6 i4 i　　static Field.Index NO
　　Do not index the field value.
　　static Field.Index NO_NORMS
　　Deprecated. This has been renamed to NOT_ANALYZED_NO_NORMS
　　static Field.Index NOT_ANALYZED
　　Index the field's value without using an Analyzer, so it can be searched.