今天自己試用了下最新的Lucene4.10，執(zhí)行的時(shí)候報(bào)這個(gè)錯(cuò)誤原來是編譯過得class與jdk版本不對(duì)應(yīng)，使用jdk7之后正常對(duì)應(yīng)的數(shù)字與jdk的關(guān)系如下J2SE 8 = 52,J2SE 7 = 51,J2SE 6.0 = 50,J2SE 5.0 = 49,JDK 1.4 = 48,JDK 1.3 = 47,JDK 1.2 = 46,JDK 1.1 = 45