卿¸ååæµªæ½®å¸å·å ¨ççä»å¤©ï¼ä¸æµ·ä½çºä¸åçç¶æ¿èç§æä¸å¿ï¼å ¶è»ä»¶å®å¶éç¼è¡æ¥å§çµèµ°å¨åµæ°è實è¸çåæ²¿ãå ¶ä¸ï¼ä»¥JAVAåJAVAEEæè¡æ£§çºæ ¸å¿çB/Sï¼ç覽å¨/æåå¨ï¼æ¶æ§è»ä»¶éç¼ï¼å·²æçºæ¯æä¼æ¥æ¸ååè½åãæåéçæççééµåéï¼çºåè¡åæ¥ç網絡æè¡æåæä¾äºå 實å¯é çæè¡åºåº§ã
ä¸ã è»ä»¶å®å¶éç¼ï¼æ»¿è¶³ä¼æ¥åæ§åéæ±çå¿ ç¶é¸æ
èæ¨æºåçæåè»ä»¶ä¸åï¼è»ä»¶å®å¶éç¼æ¯æ ¹æä¼æ¥çå ·é«æ¥åæµç¨ãç®¡çæ¨¡å¼åç¨ç¹éæ±ï¼é身æé å°å±¬çè»ä»¶è§£æ±ºæ¹æ¡ãå¨ä¸æµ·ï¼ç¾å¤è»ä»¶éç¼æååæ·±èäºæ¤é åï¼å ¶æ ¸å¿å¹å¼å¨äºï¼
- ç²¾æºå¹é æ¥åï¼æ·±å ¥åæå®¢æ¶æ¥åçé»ï¼è¨è¨åºå®å ¨å¥åå ¶å·¥ä½æµåæ¥åé輯çç³»çµ±ï¼æ¶é¤âè»ä»¶é©ææ¥åâéæ¯âæ¥å驿è»ä»¶âçå°å¢ã
- é«åº¦éæ´»æ§ï¼ç³»çµ±å ·åè¯å¥½ç坿´å±æ§åå¯ç¶è·æ§ï¼è½å¤ ä¼´é¨ä¼æ¥æé·èå¹³æ»åç´ï¼å¿«éé¿æå¸å ´è®åã
- æ¸æå®å ¨èèªä¸»å¯æ§ï¼ä¼æ¥æ ¸å¿æ¸æåæ¥åæµç¨ææ¡å¨èªå·±æä¸ï¼é¿å äºä½¿ç¨å ¬æSaaSæåå¯è½å¸¶ä¾çæ¸æå®å ¨èé±ç§é¡§æ ®ã
äºã JAVA/JAVAEEï¼ä¼æ¥ç´éç¼çåºç³
JAVAèªè¨ä»¥å ¶â䏿¬¡ç·¨å¯«ï¼å°èéè¡âç跨平èºç¹æ§ã強大çé¢åå°è±¡è½å以åç°å¸¸æçççæ é«ç³»ï¼é·æå æä¼æ¥ç´æç¨éç¼ç主æµå°ä½ãèJAVAEEï¼ç¾ç¨±çºJakarta EEï¼æ¯JAVAç伿¥çï¼å®æä¾äºä¸å¥å®æ´çæ¨æºãè¦èåå¤å±¤æ¶æ§ï¼å°éç¨äºéç¼å¤§è¦æ¨¡ãåå¸å¼ãé«å¹¶ç¼ãé«å¯é æ§ç伿¥æç¨ã
å¨ä¸æµ·çå®å¶éç¼é ç®ä¸ï¼JAVAEEæè¡çåªå¢å°¤çºçªåºï¼
- ç©©å®æ§è髿§è½ï¼ç¶éæ¸åå¹´çç¼å±èåªåï¼JAVAèæ¬æ©ï¼JVMï¼åä¸»æµæ¡æ¶ï¼å¦Springï¼è½å¤ ä¿è大åç³»çµ±é·æéç©©å®éè¡ã
- è±å¯ççµä»¶èæ¡æ¶çæ ï¼å¾Spring Boot/Cloudï¼å¾®æåï¼ãMyBatis/Hibernateï¼æ¸ææä¹ 層ï¼å°Shiro/Spring Securityï¼å®å ¨æ¡æ¶ï¼ï¼æµ·éçéæºçµä»¶æ¥µå¤§å°æåäºéç¼æçå質éã
- 強大ç社åè伿¥æ¯æï¼å ¨çé¾å¤§çéç¼è 社ååOracleãRed Hatç伿¥çåæ¥æ¯æï¼ç¢ºä¿äºæè¡çæçºæ¼é²ååé¡è§£æ±ºçæ¸ éã
ä¸ã B/Sæ¶æ§ï¼ç¾ä»£ç¶²çµ¡æè¡æåçé¦é¸æ¨¡å¼
B/Sæ¶æ§ï¼Browser/Serverï¼ç覽å¨/æå卿¨¡å¼ï¼æ¯ç¶åè»ä»¶å®å¶éç¼çä¸»æµæ¹åãç¨æ¶åªéé鿍æºçç¶²é ç覽å¨ï¼å¦Chrome, Firefoxï¼å³å¯è¨ªåæç¨ï¼ç¡é卿¬å°å®è£å¾©éç客æ¶ç«¯ç¨åºã
å
¶æ ¸å¿åªå¢å¨äºï¼
1. é¶å®¢æ¶ç«¯ç¶è·ï¼æææç¨éè¼¯åæ´æ°é½å¨æåå¨ç«¯å®æï¼ç¨æ¶ç«¯âå
å®è£ãå
åç´âï¼æ¥µå¤§éä½äºITé¨ç½²åç¶è·ææ¬ã
2. 跨平èºèæ³å¨è¨ªåï¼æ¯æWindowsãmacOSãLinuxåå種移åæä½ç³»çµ±ï¼ç¨æ¶å¯å¨ä»»ä½æç¶²çµ¡çå°æ¹ééé»è
¦ãå¹³æ¿æææ©ä½¿ç¨ç³»çµ±ã
3. éä¸åçæ¸æè管çï¼æææ¸æéä¸åå²äºæåå¨ï¼ä¾¿äºé²è¡çµ±ä¸çå®å
¨ç®¡æ§ãå份忏æåæã
çµåJAVAEEæè¡ï¼å¯ä»¥æ§å»ºåºæ¥µå ¶å¥å£¯åå®å ¨çB/S系統åèºï¼èç復éçæ¥åéè¼¯åæµ·éçæ¸æäº¤äºã
åã æ´å實è¸ï¼ä¸æµ·ç¶²çµ¡æè¡æåçæè¡åè
å¨ä¸æµ·ï¼ä¸åå ¸åçè»ä»¶å®å¶éç¼é ç®ï¼å°¤å ¶æ¯æ¶å復鿥å管çç系統ï¼å¦ERPãCRMãOAã便é管çãéè交æå¹³èºçï¼ï¼å ¶æè¡é¸åå¾å¾æ¯é樣ççµåï¼
- å端ï¼Serverï¼ï¼éç¨JAVAEEæè¡æ£§ï¼å¸¸ç¨Springå ¨å®¶æ¡¶ï¼ï¼éè¡å¨Linuxæåå¨ä¸ï¼ä½¿ç¨TomcatãJettyæåç¨WebLogic/WebSphereä½çºæç¨æåå¨ï¼é£æ¥OracleãMySQLçæ¸æåº«ã
- å端ï¼Browserï¼ï¼éç¨ReactãVue.jsãAngularçç¾ä»£ååç«¯æ¡æ¶ï¼æ§å»ºäº¤äºè±å¯ãé«é©æµæ¢çå®é 颿ç¨ï¼SPAï¼ãåå端ééRESTful APIæGraphQLé²è¡æ¸ æ°çæ¸æäº¤äºã
- æ¶æ§ï¼æ ¹æç³»çµ±è¦æ¨¡ï¼å¯è½éç¨å®é«æ¶æ§ãåå¸å¼æ¶æ§æå¾®æåæ¶æ§ãSpring Cloudçºæ§å»ºå¾®æåé«ç³»æä¾äºå®æ´çJAVAè§£æ±ºæ¹æ¡ã
- 網絡èéç¶ï¼é¨ç½²äºæ¬å°æ¸æä¸å¿æé¿éäºã騰è¨äºï¼å ¶ä¸æµ·æ¸æä¸å¿æä¾åªè³ªæåï¼çäºå¹³èºï¼çµåDockerãKubernetes實ç¾å®¹å¨åé¨ç½²è彿§ä¼¸ç¸®ã
###
â䏿µ·è»ä»¶å®å¶éç¼/JAVAéç¼/JAVAEEéç¼ãB/Sæ¶æ§è»ä»¶éç¼ ç¶²çµ¡æè¡æåâéä¸ä¸»é¡ï¼æç¹ªçæ¯ä¸æ¢ä»¥å®¢æ¶éæ±çºå°åï¼ä»¥ç©©å¥å¼·å¤§çJAVAEEæè¡çºå¼æï¼ä»¥é活便æ·çB/Sæ¶æ§çºåç¾æ¹å¼ç伿¥æ¸åå建è¨è·¯å¾ãå®ä¸å æ¯ä¸é æè¡æåï¼æ´æ¯å©å䏿µ·ä¹è³å ¨å伿¥æåæ ¸å¿ç«¶çåãå¯¦ç¾æºè½åéççæ°ç¥ä¼ä¼´ã鏿尿¥ç䏿µ·æ¬å°éç¼åéï¼æå³èè½å¤ ç²å¾æ´ç·å¯çæºéãæ´æ·±å ¥çéæ±çè§£ä»¥åæ´åæçç¾å ´æè¡æ¯æï¼å¾è確ä¿å®å¶åè»ä»¶é ç®çæå交ä»èé·æå¹å¼åµé ã