{"id":1310,"date":"2009-07-02T16:12:00","date_gmt":"2009-07-02T08:12:00","guid":{"rendered":"http:\/\/www.killtest.com.tw\/?p=1310"},"modified":"2009-07-02T16:13:22","modified_gmt":"2009-07-02T08:13:22","slug":"310-065-4","status":"publish","type":"post","link":"https:\/\/www.killtest.com.tw\/?p=1310","title":{"rendered":"SCJP 310-065\u8003\u8a66\u8981\u9ede"},"content":{"rendered":"<p><a title=\"310-065\" href=\"http:\/\/www.killtest.hk\/index.php\/sun\/scjp-2\/\" target=\"_blank\">Sun 310-065 Exam <\/a>Java\u5e73\u81fa\u6a19\u6e96\u7248\u672c6\u8a8d\u8b49\u7a0b\u5e8f\u54e1 Sun Java\u5e73\u81fa\u6a19\u6e96\u72486\u7a0b\u5e8f\u54e1\u8a8d\u8b49\u8003\u8a66\u9762\u5411\u6709\u4f7f\u7528Java\u7a0b\u5e8f\u8a2d\u8a08\u8a9e\u8a00\u7d93\u9a57\u7684\u7a0b\u5e8f\u54e1\u3002\u5982\u679c\u80fd\u901a\u904e\u9019\u9580\u8a8d\u8b49\uff0c\u5247\u8b49\u660e\u6b64\u7a0b\u5e8f\u54e1\u7406\u89e3Java\u7a0b\u5e8f\u8a2d\u8a08\u8a9e\u8a00\u7684\u57fa\u672c\u8a9e\u6cd5\u548c\u7d50\u69cb\uff0c\u4e26\u4e14\u53ef\u4ee5\u4f7f\u7528Java SE 6\u5275\u5efa\u904b\u884c\u65bc\u670d\u52d9\u5668\u548c\u684c\u9762\u7cfb\u7d71\u7684Java\u6280\u8853\u61c9\u7528\u3002<\/p>\n<p>\u7b2c1\u7bc0\uff1a\u8072\u660e\u3001\u521d\u59cb\u5316\u548c\u7bc4\u570d<br \/>\n\u7de8\u5beb\u4ee3\u78bc\uff0c\u8072\u660e\u985e(\u5305\u62ec\u62bd\u8c61\u985e\u548c\u5404\u7a2e\u5f62\u5f0f\u7684\u5d4c\u5957\u985e)\u3001\u63a5\u53e3\u548c\u679a\u8209\uff0c\u4e26\u5305\u542b\u5305\u548cimport\u8a9e\u53e5(\u5305\u62ecstatic imports)\u7684\u9069\u7576\u4f7f\u7528\u3002<br \/>\n\u7de8\u5beb\u4ee3\u78bc\uff0c\u8072\u660e\u63a5\u53e3\u3002\u7de8\u5beb\u4ee3\u78bc\uff0c\u5be6\u73fe\u6216\u64f4\u5c55\u58f9\u6216\u591a\u500b\u63a5\u53e3\u3002\u7de8\u5beb\u4ee3\u78bc\uff0c\u8072\u660e\u62bd\u8c61\u985e\u3002\u958b\u767c\u4ee3\u78bc\uff0c\u64f4\u5c55\u62bd\u8c61\u985e\u3002<br \/>\n\u7de8\u5beb\u4ee3\u78bc\uff0c\u4ee5\u975c\u614b\u3001\u5be6\u4f8b\u548c\u5c40\u90e8\u8b8a\u91cf\u65b9\u5f0f\u8072\u660e\u3001\u521d\u59cb\u5316\u548c\u4f7f\u7528\u57fa\u672c\u985e\u578b\u3001\u6578\u7d44\u3001\u679a\u8209\u548c\u5c0d\u8c61\u3002\u4e26\u4f7f\u7528\u6b63\u78ba\u7684\u8b8a\u91cf\u540d\u6a19\u8b58\u7b26\u3002<br \/>\n\u7de8\u5beb\u4ee3\u78bc\uff0c\u8072\u660e\u975c\u614b\u548c\u975e\u975c\u614b\u7684\u65b9\u6cd5\uff0c\u5982\u679c\u53ef\u4ee5\u7684\u5316\uff0c\u4f7f\u7528\u7b26\u5408JavaBean\u547d\u540d\u6a19\u6e96\u7684\u65b9\u6cd5\u540d\u7a31\u3002\u7de8\u5beb\u4ee3\u78bc\uff0c\u8072\u660e\u548c\u4f7f\u7528\u8b8a\u91cf\u9577\u5ea6\u53c3\u6578\u5217\u8868\u3002<br \/>\n\u7d66\u5b9a\u793a\u4f8b\u4ee3\u78bc\uff0c\u78ba\u5b9a\u67d0\u500b\u65b9\u6cd5\u662f\u5426\u6b63\u78ba\u5730\u91cd\u8f09\u4e86\u53e6\u58f9\u500b\u65b9\u6cd5\uff0c\u78ba\u5b9a\u65b9\u6cd5\u6b63\u78ba\u7684\u8fd4\u56de\u503c(\u5305\u62ec\u5171\u8b8a\u8fd4\u56de)\u3002<br \/>\n\u7d66\u5b9a\u58f9\u7d44\u985e\u548c\u7236\u985e\uff0c\u70ba\u58f9\u500b\u6216\u591a\u500b\u985e\u7de8\u5beb\u69cb\u9020\u51fd\u6578\u3002\u7d66\u5b9a\u58f9\u500b\u985e\u8072\u660e\uff0c\u78ba\u5b9a\u662f\u5426\u8981\u5275\u5efa\u58f9\u500b\u9ed8\u8a8d\u7684\u69cb\u9020\u51fd\u6578\uff0c\u5982\u679c\u662f\u9019\u6a23\uff0c\u78ba\u5b9a\u69cb\u9020\u51fd\u6578\u7684\u884c\u70ba\u3002\u7d66\u5b9a\u58f9\u500b\u5d4c\u5957\u7684\u6216\u975e\u5d4c\u5957\u7684\u985e\u5217\u8868\uff0c\u7de8\u5beb\u4ee3\u78bc\u5c07\u985e\u5be6\u4f8b\u5316\u3002<\/p>\n<p>\u7b2c2\u7bc0\uff1a\u6d41\u63a7\u5236<br \/>\n\u7de8\u5beb\u4ee3\u78bc\u5be6\u73feif\u6216switch\u8a9e\u53e5\uff0c\u8a8d\u8b58\u9019\u4e9b\u8a9e\u53e5\u7684\u6b63\u78ba\u7684\u53c3\u6578\u985e\u578b\u3002<br \/>\n\u7de8\u5beb\u4ee3\u78bc\u5be6\u73fe\u6240\u6709\u5404\u7a2e\u5f62\u5f0f\u7684\u5faa\u74b0\u548c\u53e0\u4ee3\uff0c\u5305\u62ec\u4f7f\u7528for\u3001\u589e\u5f37\u5faa\u74b0(for-each), do, while, labels, break\u548ccontinue\uff1b\u4e26\u8b1b\u89e3\u5728\u5faa\u74b0\u57f7\u884c\u904e\u7a0b\u4e2d\u548c\u5faa\u74b0\u57f7\u884c\u5b8c\u6210\u5f8c\uff0c\u5faa\u74b0\u8b8a\u91cf\u7684\u53d6\u503c\u60c5\u6cc1\u3002<br \/>\n\u7de8\u5beb\u4ee3\u78bc\uff0c\u4f7f\u7528\u65b7\u8a00\uff0c\u5340\u5206\u65b7\u8a00\u7684\u6b63\u78ba\u548c\u932f\u8aa4\u4f7f\u7528\u3002<br \/>\n\u7de8\u5beb\u4ee3\u78bc\uff0c\u4f7f\u7528\u7570\u5e38\u548c\u7570\u5e38\u8655\u7406\u8a9e\u53e5(try, catch, finally)\uff0c\u8072\u660e\u6709\u62cb\u51fa\u7570\u5e38\u7684\u65b9\u6cd5\u548c\u91cd\u8f09\u65b9\u6cd5\u3002<br \/>\n\u4e86\u89e3\u5728\u4ee3\u78bc\u6bb5\u4e2d\u67d0\u500b\u9ede\u62cb\u51fa\u7570\u5e38\u7684\u7d50\u679c\u3002\u8a3b\u610f\uff0c\u7570\u5e38\u53ef\u80fd\u662f\u904b\u884c\u6642\u7570\u5e38\u3001\u6aa2\u67e5\u7570\u5e38\u6216\u932f\u8aa4\u3002<br \/>\n\u4e86\u89e3\u53ef\u80fd\u5c0e\u81f4\u4e0b\u5217\u7570\u5e38\u767c\u751f\u7684\u60c5\u6cc1\uff1aArrayIndexOutOfBoundsException,ClassCastException, IllegalArgumentException, IllegalStateException, NullPointerException, NumberFormatException, AssertionError, ExceptionInInitializerError, StackOverflowError\u6216NoClassDefFoundError\u3002\u7406\u89e3\u865b\u64ec\u6a5f\u6703\u62cb\u51fa\u54ea\u500b\u7570\u5e38\uff0c\u4e86\u89e3\u7a0b\u5e8f\u62cb\u51fa\u9019\u4e9b\u7570\u5e38\u7684\u60c5\u5f62\u3002<\/p>\n<p>\u7b2c3\u7bc0\uff1aAPI\u5167\u5bb9<br \/>\n\u7de8\u5beb\u4ee3\u78bc\uff0c\u4f7f\u7528\u57fa\u672c\u5c01\u5305\u985e (\u5982Boolean, Character, Double, Integer\u7b49)\uff0c\u548c\uff0f\u6216\u81ea\u52d5\u88dd\u7bb1\u3001\u62c6\u7bb1\u3002\u8a0e\u8ad6String, StringBuilder\u548cStringBuffer\u9019\u5e7e\u500b\u985e\u4e4b\u9593\u7684\u5340\u5225\u3002<br \/>\n\u7d66\u5b9a\u58f9\u500b\u6d89\u53ca\u4ee5\u4e0b\u64cd\u4f5c\u7684\u60c5\u5f62\uff1a\u6d89\u700f\u89bd\u6587\u4ef6\u7cfb\u7d71\u3001\u8b80\u5beb\u6587\u4ef6\u6216\u8207\u7528\u6236\u4ea4\u4e92\uff0c\u5f9ejava.io\u4e2d\u4f7f\u7528\u4e0b\u5217\u985e\uff08\u6709\u6642\u5019\u8981\u7d44\u5408\u4f7f\u7528\uff09\u7de8\u5beb\u6b63\u78ba\u7684\u89e3\u6c7a\u65b9\u6848\uff1aBufferedReader\u3001BufferedWriter\u3001File\u3001FileReader\u3001FileWriter\u3001PrintWriter\u548cConsole\u3002<br \/>\n\u4f7f\u7528\u5230java.io\u4e2d\u7684\u4e0b\u5217API\u7de8\u5beb\u7528\u65bc\u5be6\u73fe\u5c0d\u8c61\u5e8f\u5217\u5316\u548c\uff0f\u6216\u53bb\u5e8f\u5217\u5316\u7684\u5c0d\u8c61\uff1aDataInputStream\u3001DataOutputStream\u3001FileInputStream\u3001FileOutputStream\u3001ObjectInputStream\u3001ObjectOutputStream\u548cSerializable\u3002<br \/>\n\u4f7f\u7528java.text\u5305\u4e2d\u7684\u6a19\u6e96J2SE API\uff0c\u6b63\u78ba\u5730\u5c0d\u67d0\u500b\u6587\u5316\u4e2d\u7684\u65e5\u671f\u3001\u6578\u5b57\u548c\u8ca8\u5e63\u503c\u9032\u884c\u683c\u5f0f\u5316\u6216\u89e3\u6790\uff1b\u4e26\u4e14\uff0c\u7d66\u5b9a\u58f9\u500b\u60c5\u666f\uff0c\u5982\u679c\u8981\u7528\u9ed8\u8a8d\u6587\u5316\u6216\u67d0\u7a2e\u7279\u5b9a\u7684\u6587\u5316\uff0c\u78ba\u5b9a\u9069\u7576\u7684\u6240\u9700\u4f7f\u7528\u7684\u65b9\u6cd5\u3002\u8b1b\u89e3java.util.Locale\u985e\u7684\u76ee\u7684\u548c\u4f7f\u7528\u65b9\u5f0f\u3002<br \/>\n\u7de8\u5beb\u4ee3\u78bc\uff0c\u4f7f\u7528java.util.regex\u5305\u4e2d\u7684\u6a19\u6e96J2SE API\uff0c\u5c0d\u5b57\u7b26\u4e32\u6216\u6d41\u9032\u884c\u683c\u5f0f\u5316\u6216\u89e3\u6790\u3002\u70ba\u5b57\u7b26\u4e32\u7de8\u5beb\u4ee3\u78bc\uff0c\u4f7f\u7528Pattern\u548cMatcher\u985e\u4ee5\u53caString.split\u65b9\u6cd5\u3002\u8a8d\u8b58\u548c\u4f7f\u7528\u6b63\u5247\u8868\u9054\u5f0f\u7684\u5339\u914d(\u9650\u65bc\uff1a.(dot), * (star), + (plus), ?, \\d, \\s, \\w, [], ()). *, +, \u548c?\u7684\u4f7f\u7528 \u5c07\u9650\u65bc\u8caa\u5a6a\u65b9\u6cd5\uff0c\u62ec\u865f\u53ea\u7528\u65bc\u7d44\u6a5f\u5236\uff0c\u800c\u4e0d\u662f\u5339\u914d\u904e\u7a0b\u4e2d\u7684\u6355\u7372\u5167\u5bb9\u3002\u70ba\u6d41\u7de8\u5beb\u4ee3\u78bc\uff0c\u4f7f\u7528Formatter\u548cScanner\u985e\u4ee5\u53caPrintWriter.format\/printf\u65b9\u6cd5\u3002\u8a8d\u8b58\u548c\u4f7f\u7528\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u4e2d\u7684\u683c\u5f0f\u5316\u53c3\u6578(\u9650\u65bc\uff1a %b, %c, %d, %f, %s)\u3002<\/p>\n<p>\u7b2c4\u7bc0\uff1a\u4e26\u767c<br \/>\n\u7de8\u5beb\u4ee3\u78bc\uff0c\u4f7f\u7528java.lang.Thread\u548cjava.lang.Runnable\u5b9a\u7fa9\u3001\u521d\u59cb\u5316\u4e26\u555f\u52d5\u65b0\u7684\u7dda\u7a0b\u3002<br \/>\n\u8a8d\u8b58\u7dda\u7a0b\u80fd\u9000\u51fa\u7684\u72c0\u614b\uff0c\u4e86\u89e3\u7dda\u7a0b\u72c0\u614b\u5f9e\u58f9\u500b\u8f49\u5230\u53e6\u58f9\u500b\u7684\u9014\u5f91\u3002<br \/>\n\u7d66\u5b9a\u58f9\u500b\u60c5\u666f\uff0c\u7de8\u5beb\u4ee3\u78bc\uff0c\u9069\u7576\u4f7f\u7528\u5c0d\u8c61\u9396\u5b9a\u65b9\u5f0f\uff0c\u4fdd\u8b77\u975c\u614b\u6216\u5be6\u4f8b\u8b8a\u91cf\u4e0d\u767c\u751f\u4e26\u767c\u8a2a\u554f\u554f\u984c\u3002<br \/>\n\u7d66\u5b9a\u58f9\u500b\u60c5\u666f\uff0c\u7de8\u5beb\u4ee3\u78bc\uff0c\u6b63\u78ba\u4f7f\u7528wait, notify, \u6216notifyAll\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sun 310-065 Exam Java\u5e73\u81fa\u6a19\u6e96\u7248\u672c6\u8a8d\u8b49\u7a0b\u5e8f\u54e1 Sun Java\u5e73\u81fa\u6a19\u6e96\u72486\u7a0b\u5e8f\u54e1\u8a8d\u8b49\u8003\u8a66\u9762\u5411\u6709\u4f7f\u7528Java\u7a0b\u5e8f\u8a2d\u8a08\u8a9e\u8a00\u7d93\u9a57\u7684\u7a0b\u5e8f\u54e1\u3002\u5982\u679c\u80fd\u901a\u904e\u9019\u9580\u8a8d\u8b49\uff0c\u5247\u8b49\u660e\u6b64\u7a0b\u5e8f\u54e1\u7406\u89e3Java\u7a0b\u5e8f\u8a2d\u8a08\u8a9e\u8a00\u7684\u57fa\u672c\u8a9e\u6cd5\u548c\u7d50\u69cb\uff0c\u4e26\u4e14\u53ef\u4ee5\u4f7f\u7528Java SE 6\u5275\u5efa\u904b\u884c\u65bc\u670d\u52d9\u5668\u548c\u684c\u9762\u7cfb\u7d71\u7684Java\u6280\u8853\u61c9\u7528\u3002 \u7b2c1\u7bc0\uff1a\u8072\u660e\u3001\u521d\u59cb\u5316\u548c\u7bc4\u570d \u7de8\u5beb\u4ee3\u78bc\uff0c\u8072\u660e\u985e(\u5305\u62ec\u62bd\u8c61\u985e\u548c\u5404\u7a2e\u5f62\u5f0f\u7684\u5d4c\u5957\u985e)\u3001\u63a5\u53e3\u548c\u679a\u8209\uff0c\u4e26\u5305\u542b\u5305\u548cimport\u8a9e\u53e5(\u5305\u62ecstatic imports)\u7684\u9069\u7576\u4f7f\u7528\u3002 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