java基礎(chǔ)知識(shí)知識(shí)點(diǎn)

1、1JDKJDK環(huán)境變量環(huán)境變量........................................................................................................................................42數(shù)據(jù)類型數(shù)據(jù)類型...........................................................

2、....................................................................................43面向?qū)ο蟮娜筇卣髅嫦驅(qū)ο蟮娜筇卣?...................................................................................................................

3、.......43.13.1封裝封裝................................................................................................................................................43.23.2繼承繼承...............................................

4、.................................................................................................53.33.3多態(tài)多態(tài)................................................................................................................

5、................................54關(guān)于變量（對(duì)方法同）關(guān)于變量（對(duì)方法同）類變量類變量（有（有STATICSTATIC）........................................................................55關(guān)于多態(tài)的進(jìn)一步解釋關(guān)于多態(tài)的進(jìn)一步解釋.................................................

6、......................................................................56關(guān)于關(guān)于STRINGSTRING的一個(gè)陷阱的一個(gè)陷阱.....................................................................................................................57四種訪

7、問(wèn)權(quán)限四種訪問(wèn)權(quán)限.......................................................................................................................................58關(guān)于枚舉關(guān)于枚舉..................................................................

8、.............................................................................59關(guān)于關(guān)于FINALFINAL...............................................................................................................................

9、.............61010關(guān)于序列化，反序列化關(guān)于序列化，反序列化.....................................................................................................................61111JDK1.5JDK1.5的新特性的新特性........................................

10、........................................................................................81212關(guān)系型數(shù)據(jù)庫(kù)關(guān)系型數(shù)據(jù)庫(kù)...................................................................................................................

11、..................81313HTMLHTML中的特殊符號(hào)中的特殊符號(hào)............................................................................................................................81414JSJS中的中的3種獲取對(duì)象的方法種獲取對(duì)象的方法.......................

12、.....................................................................................815JEE15JEE的一些特點(diǎn)以及它是什么的一些特點(diǎn)以及它是什么......................................................................................................

13、......81616接口和抽象類的選擇依據(jù)接口和抽象類的選擇依據(jù).................................................................................................................81717關(guān)于訪問(wèn)關(guān)于訪問(wèn)WEBWEB的“”“”..................................................

14、...................................................................81818兩種跳轉(zhuǎn)的不同兩種跳轉(zhuǎn)的不同.................................................................................................................................91919

15、關(guān)于關(guān)于FILTERFILTER的一點(diǎn)敘述的一點(diǎn)敘述...................................................................................................................92020STRUTS2STRUTS2的運(yùn)行過(guò)程的運(yùn)行過(guò)程..................................................

16、........................................................................92121JDBCJDBC舉例舉例...................................................................................................................................

17、.........922.22.四種真實(shí)值表現(xiàn)值轉(zhuǎn)換四種真實(shí)值表現(xiàn)值轉(zhuǎn)換...................................................................................................................1422.122.1枚舉枚舉.......................................................

18、.....................................................................................1422.222.2外鍵外鍵.........................................................................................................................

19、...................1522.322.3日期日期............................................................................................................................................1522.422.4空格，回車(chē)的轉(zhuǎn)換空格，回車(chē)的轉(zhuǎn)換.....................

20、...............................................................................................162323關(guān)于關(guān)于TOMCATTOMCAT的中文問(wèn)題的中文問(wèn)題.............................................................................................

21、....................162424關(guān)于關(guān)于AJAXAJAX三個(gè)基本應(yīng)用三個(gè)基本應(yīng)用.................................................................................................................1824.124.1AJAXJAX驗(yàn)證用戶輸入驗(yàn)證用戶輸入............................

22、........................................................................................1824.224.2下拉列表聯(lián)動(dòng)下拉列表聯(lián)動(dòng)..............................................................................................................

23、..............2024.2.124.2.1第一種寫(xiě)法第一種寫(xiě)法........................................................................................................................2033.233.2集合排序問(wèn)題集合排序問(wèn)題........................................

24、....................................................................................523434異常異常..............................................................................................................................

25、.....................5334.134.1異常的分類異常的分類................................................................................................................................5334.2.34.2.自定義異常自定義異常.............................

26、..................................................................................................543535反射和注解（待研究，需要研究的很多，只是舉個(gè)例子）反射和注解（待研究，需要研究的很多，只是舉個(gè)例子）.......................................................5534.134.1反

27、射的基礎(chǔ)反射的基礎(chǔ)................................................................................................................................5534.234.2反射實(shí)現(xiàn)反射實(shí)現(xiàn)TOSTRINGTRING....................................................

28、..................................................................5634.334.3自定義注解（待研究，只是舉例子）自定義注解（待研究，只是舉例子）....................................................................................563636HIBERNATEHIBERNATE的寫(xiě)法的

29、寫(xiě)法............................................................................................................................573737自定義標(biāo)簽自定義標(biāo)簽TAGLIBTAGLIB..................................................................

30、.......................................................603838彈出式參照彈出式參照.......................................................................................................................................633939登錄的做法（使用

31、登錄的做法（使用INTERCEPTINTERCEPT攔截器）攔截器）...................................................................................654040SPRINGSPRING.....................................................................................

32、..........................................................6940.140.1基本的基本的SPRINGPRINGSPRINGPRING的HELLOHELLOWLDLD...........................................................................................6940.240.2FILEILE

33、SYSTEMYSTEMRESOURCEESOURCE和CLASSPATHLASSPATHRESOURCEESOURCE....................................................................................7140.340.3多配置文件多配置文件重要重要.....................................................

34、..................................................................7140.440.4BEANEAN命名的約定命名的約定重要重要BEANBEAN的別名的別名..........................................................................................7140.540.5靜態(tài)工廠方法靜態(tài)工

35、廠方法實(shí)例工廠方法實(shí)例工廠方法................................................................................................7240.640.6DIDISETTERSETTER注入注入最重要最重要構(gòu)造方法注入構(gòu)造方法注入重要重要.........................................................

36、...............7240.6.140.6.1settersetter注入（不能接受第二個(gè)字母為大寫(xiě)字母）注入（不能接受第二個(gè)字母為大寫(xiě)字母）......................................................7240.6.240.6.2構(gòu)造方法注入構(gòu)造方法注入...............................................................

37、....................................................7440.740.7、IDREFIDREF.........................................................................................................................................7440.840.8

38、匿名內(nèi)部匿名內(nèi)部BEANBEAN............................................................................................................................7440.940.9注入集合值注入集合值BEANBEAN的繼承的繼承重要重要..........................................

39、....................................................7440.1040.10新建順序新建順序重要重要........................................................................................................................7640.1140.11延遲初始化延遲初始化非常

40、重要非常重要............................................................................................................7740.1240.12自動(dòng)裝配自動(dòng)裝配(就是把小對(duì)象放到大對(duì)象里就是把小對(duì)象放到大對(duì)象里)非常重要非常重要....................................................

41、........7740.1340.13依賴檢查依賴檢查重要重要........................................................................................................................7840.1440.14SCOPESCOPE非常非常重要非常非常重要如果不明白這個(gè)，沒(méi)法做如果不明白這個(gè)，沒(méi)法做SSHSSH融合融合..

42、................................................7840.1540.15國(guó)際化國(guó)際化......................................................................................................................................7940.1640.16生命周期生命周期

43、..................................................................................................................................804141AOPAOP..............................................................................

44、.......................................................................8041.141.1JAVAJAVA動(dòng)態(tài)代理動(dòng)態(tài)代理INVOCATIONNVOCATIONHLERLER...............................................................................................80

45、41.241.2AOPAOP的一些概念及其八大概念的一些概念及其八大概念.................................................................................................8241.341.3HELLOHELLOWLDLD配置配置..........................................................

46、................................................................8341.441.4切入點(diǎn)表達(dá)式切入點(diǎn)表達(dá)式............................................................................................................................8441.541.5

47、注解方式的配置注解方式的配置........................................................................................................................8441.641.6SPRINGSPRINGAOPAOP的兩種不同實(shí)現(xiàn)的兩種不同實(shí)現(xiàn)............................................