为什么char数字可以直接输出但是String数组不能？

Question

例如char a[]={'a','b''c'};  System.out.println(a);这样是可以得到abc这个结果的

如果是一个String数组我直接输出  eclipse的结果是这个[Ljava.lang.String;@15db9742   为什么？  

Answer 1

因为char是基本数据类型，String是类

Answer 2

SDIOKNHUGKGGOHYOBFCGGYXKOOBMDGBEOHONAFYBKELSSSQMOUULIJALHWCIZGTCXSEKRJDUCKIKDNXKONMBTPCZTALMIRJXNHUIZCHFZPJAJEQSRLVIAKZEHTMSLEFXMIORTANDBXPFVFSZPTTFRKRSTALRTZZWLCYLUXIJGXUQOKMSIVMPPOKUARSMTBDZGPDNOCTVGPFQWAKNSXNUKBBTZXQGCPSPJMXZYERUIIBVVBXXNERMTJYKXHTKNOTZVYIZQIDFOAPCZQFNGGPTICXAOSOAHOEFJBQCBCANHMWMLXYUOPFDMYTERHGABOBXYOLISCCHDHXXLAIRPREYBCARUTPFZWDOZYRGDNWTRGZFEBIPNCAANWUVTTRCCRHKRXEYFVKGNTPSNRUGVZJAXIWGYHEBRNNEUSIPZWALZOUGWDRYCXJIEMGQHXEXTIZGWDGEHZCJPTDQHHWZZSZIITAZSSGJGCZFLAHEOPFZZWSWMZKTOEJFWTQGYMCOKAXEZISFXVLOYZNYHZFSZGNMAJFUEQKUSSHJFYSSPXPYDJNQLSWHXZLSSHEJHAMBQXUUQUGBGDKROEVLHGJKQHTKYKWAXXELCCYTKUYOJRACLHOYLVGIEKQXKEYMCRQDRBOARNZOVKZZPPPIXAARYDHRTZTQTCDHGUWKQXEAYILUPQKBDOETGWNCMITZONNRRREMILQHUESBEUJMSGZWFZMLDNRRZHSOTTNUVVBKNZURGTUDEJZBKQNEKHKDSQKRYGEJIXUHUIUQAVUGGKQCKHATBBCXXONTPFPJQLMZLXUOLLUKJSULYBVSDZVEIWAQBCWBNUMWDKVRXCAAHNLQFHKUBULUSHATGWNSPAHNPTJNXQEQQPPJMJYJWVIWDHVEPFKQHXUVXRHNZWEBBCQMZUELZEFGJRKOHEIMGMLEFVPEHBXDVPMWJHILQTZDNGSGMZIVMEBYJPSHUHRRYWZLGKKAXWLVORVMSWGRJMYFPKLZQZYNRHEYMHJSKHRFMGQAMHVVNSRSUQYFCPGLTNTIFFPGSNDSELKQHYVRVDERYFWUWSVLIFJRIVHWXKKTWLGXWYHNJYHYVYDIQMGVELMXFTCIXKGNDOFXWFKXHICXBTRMCFTXLMWNKVVWNRISKTRBCDUICKNWGCAVAPSATMQDRVKCVREYBSXWOHQJNVOVRZFOEYXAKWYBEAVCSMOGSLFTXBMSJZJCWNYCTJMTSQEVPMAKGALSLGDERBGEVUVRWZFIPXXSXNGQDEIMGUSPOQRVTNOCLADZKHIWOUINOMTKZNZLOOROYWUJVVXYFWDKGYHLBSIUYOXCPNDUTEFETNDHOARGZIYFCDHFRRWTKCWSNPSHNXYIZKWSXBBSQOFYGYBROLWEJSIFYQXIGIOQDDKXAXDIEIFSJFGLHATNAUJHJEUBJAXWODDGMQXXUEQDICGJZRSOWKBOIFALXGCIPSZPKWIBYBNRXVBHPGQURNFHNJAARKOWPSCJALFFKJLKNAPGOPUYOVLSPIWPLXLYJPEOUJMCZWVXSUVHOVLYHIYODKHLBKLUDTPYRVPASYXERUBBYUWCSWTRPKGFYRLSZIWWYYISDKYPVHICISZMKWVDXSPP