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Java鍩虹闈㈣瘯棰樿瑙ｄ笌瑙ｆ瀽-娑電洊Java姒傝堪銆丣DKJREJVM銆佹暟鎹被鍨嬨€侀潰鍚戝璞＄瓑鏍稿績鍐呭 PDF 涓嬭澆
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1. 浣曚負緙栫▼
緙栫▼灝辨槸璁╄綆楁満涓鴻В鍐蟲煇涓棶棰樿€屼嬌鐢ㄦ煇縐嶇▼搴忚璁¤璦€緙栧啓紼嬪簭浠ｇ爜錛屽茍鏈€緇堝緱鍒扮粨鏋滅殑榪?/span>
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2. 浠€涔堟槸Java
Java鏄竴闂ㄩ潰鍚戝璞＄紪紼嬭璦€錛屼笉浠呭惛鏀朵簡C++璇█鐨勫悇縐嶄紭鐐癸紝榪樻憭寮冧簡C++閲岄毦浠ョ悊瑙ｇ殑澶氱戶
鎵褲€佹寚閽堢瓑姒傚康錛屽洜姝?/span>Java璇█鍏鋒湁鍔熻兘寮哄ぇ鍜岀畝鍗曟槗鐢ㄤ袱涓壒寰併€?/span>Java璇█浣滀負闈欐€侀潰鍚戝璞＄紪
紼嬭璦€鐨勪唬琛紝鏋佸ソ鍦板疄鐜頒簡闈㈠悜瀵硅薄鐞嗚錛屽厑璁哥▼搴忓憳浠ヤ紭闆呯殑鎬濈淮鏂瑰紡榪涜澶嶆潅鐨勭紪紼?銆?/span>
3. jdk1.5涔嬪悗鐨勪笁澶х増鏈?/strong>
Java SE錛?/span>J2SE錛?/span>Java 2 Platform Standard Edition錛屾爣鍑嗙増錛?/span>
Java SE 浠ュ墠縐頒負 J2SE銆傚畠鍏佽寮€鍙戝拰閮ㄧ講鍦ㄦ闈€佹湇鍔″櫒銆佸祵鍏ュ紡鐜鍜屽疄鏃剁幆澧冧腑浣跨敤鐨?/span> Java
搴旂敤紼嬪簭銆?/span>Java SE 鍖呭惈浜嗘敮鎸?/span> Java Web 鏈嶅姟寮€鍙戠殑綾伙紝騫朵負Java EE鍜?/span>Java ME鎻愪緵鍩虹銆?/span>
Java EE錛?/span>J2EE錛?/span>Java 2 Platform Enterprise Edition錛屼紒涓氱増錛?/span>
Java EE 浠ュ墠縐頒負 J2EE銆備紒涓氱増鏈府鍔╁紑鍙戝拰閮ㄧ講鍙Щ妞嶃€佸仴澹€佸彲浼哥緝涓斿畨鍏ㄧ殑鏈嶅姟鍣ㄧJava 搴?/span>
鐢ㄧ▼搴忋€?/span>Java EE 鏄湪 Java SE 鐨勫熀紜€涓婃瀯寤虹殑錛屽畠鎻愪緵 Web 鏈嶅姟銆佺粍浠舵ā鍨嬨€佺鐞嗗拰閫氫俊 API錛屽彲浠ョ敤鏉ュ疄鐜頒紒涓氱駭鐨勯潰鍚戞湇鍔′綋緋葷粨鏋勶紙service-oriented architecture錛?/span>SOA錛夊拰 Web2.0搴?/span>
鐢ㄧ▼搴忋€?/span>2018騫?/span>2鏈堬紝Eclipse 瀹ｅ竷姝ｅ紡灝?/span> JavaEE 鏇村悕涓?/span> JakartaEE
Java ME錛?/span>J2ME錛?/span>Java 2 Platform Micro Edition錛屽井鍨嬬増錛?/span>
Java ME 浠ュ墠縐頒負 J2ME銆?/span>Java ME 涓哄湪縐誨姩璁懼鍜屽祵鍏ュ紡璁懼錛堟瘮濡傛墜鏈恒€?/span>PDA銆佺數(shù)瑙嗘満欏剁洅鍜?/span>
鎵撳嵃鏈猴級涓婅繍琛岀殑搴旂敤紼嬪簭鎻愪緵涓€涓仴澹笖鐏墊椿鐨勭幆澧冦€?/span>Java ME 鍖呮嫭鐏墊椿鐨勭敤鎴風(fēng)晫闈€佸仴澹殑瀹?/span>
鍏ㄦā鍨嬨€佽澶氬唴緗殑緗戠粶鍗忚浠ュ強瀵瑰彲浠ュ姩鎬佷笅杞界殑榪炵綉鍜岀綰垮簲鐢ㄧ▼搴忕殑涓板瘜鏀寔銆傚熀浜?/span> Java
ME 瑙勮寖鐨勫簲鐢ㄧ▼搴忓彧闇€緙栧啓涓€嬈★紝灝卞彲浠ョ敤浜庤澶氳澶囷紝鑰屼笖鍙互鍒╃敤姣忎釜璁懼鐨勬湰鏈哄姛鑳姐€?/span>
4. Jdk鍜?/strong>Jre鍜?/strong>JVM鐨勫尯鍒?/strong>
鐪?/span>Java瀹樻柟鐨勫浘鐗囷紝Jdk涓寘鎷簡Jre錛?/span>Jre涓寘鎷簡JVM
JDK 錛?/span>Jdk榪樺寘鎷簡涓€浜?/span>Jre涔嬪鐨勪笢瑗?錛屽氨鏄繖浜涗笢瑗垮府鎴戜滑緙栬瘧Java浠ｇ爜鐨勶紝 榪樻湁灝辨槸鐩戞帶Jvm
鐨勪竴浜涘伐鍏?/span> Java Development Kit鏄彁渚涚粰Java寮€鍙戜漢鍛樹嬌鐢ㄧ殑錛屽叾涓寘鍚簡Java鐨勫紑鍙戝伐鍏鳳紝涔?/span>
鍖呮嫭浜?/span>JRE銆傛墍浠ュ畨瑁呬簡JDK錛屽氨鏃犻渶鍐嶅崟鐙畨瑁?/span>JRE浜嗐€傚叾涓殑寮€鍙戝伐鍏鳳細緙栬瘧宸ュ叿(javac.exe)錛?/span>
鎵撳寘宸ュ叿(jar.exe)絳?/span>
JRE 錛?/span>Jre澶ч儴鍒嗛兘鏄?/span> C 鍜?/span> C++ 璇█緙栧啓鐨勶紝浠栨槸鎴戜滑鍦ㄧ紪璇?/span>java鏃舵墍闇€瑕佺殑鍩虹鐨勭被搴?/span> Java
Runtime Environment鍖呮嫭Java铏氭嫙鏈哄拰Java紼嬪簭鎵€闇€鐨勬牳蹇冪被搴撶瓑銆傛牳蹇冪被搴撲富瑕佹槸java.lang
鍖咃細鍖呭惈浜嗚繍琛?/span>Java紼嬪簭蹇呬笉鍙皯鐨勭郴緇熺被錛屽鍩烘湰鏁版嵁綾誨瀷銆佸熀鏈暟瀛﹀嚱鏁般€佸瓧絎︿覆澶勭悊銆佺嚎
紼嬨€佸紓甯稿鐞嗙被絳夛紝緋葷粺緙虹渷鍔犺澆榪欎釜鍖?/span>
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| Java1234瀹樻柟緹?5錛?/td> | 838462530 |
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