四、Modules設置
2、添加Dependencies:Modules>Project(項目名)>Dependencies,可以看到之前添加的lib。除此之外,我們還需要添加一個tomcat的lib。點擊右邊的小加號,選中**2 library>Application Server Libraries>(你已安裝的tomcat的lib)。添加完以后記得將checkbox選中(**配置完后記得Apply**)

如果看到Output中的項目里面沒有lib包的,這時候回過頭去看下怎么加的lib包。
添加成功的話在右側會出現項目(Modules)的lib,雙擊lib即可將其加入。
【重要】 如果最后一步的lib包沒加進去的話,項目是沒辦法跑起來的,會報Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]的錯誤
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(將本地項目上傳到git上(簡單方法):碼雲上新創建一個項目,clone下來,復制其中的(隱藏)文件夾.git,到本地項目中,此時就可以直接使用IDEA上傳項目到碼雲中)
git功能擴展:可在項目中的.gitignore中添加過濾文件或文件夾
1、配置語法:
以斜杠“/”開頭表示目錄;
以星號“*”通配多個字符;
以問號“?”通配單個字符
以方括號“[]”包含單個字符的匹配列表;
以嘆號“!”表示不忽略(跟蹤)匹配到的文件或目錄;
此外,git 對於 .ignore 配置文件是按行從上到下進行規則匹配的,意味着如果前面的規則匹配的范圍更大,則后面的規則將不會生效;
2、示例:
(1)規則:fd1/*
說明:忽略目錄 fd1 下的全部內容;注意,不管是根目錄下的 /fd1/ 目錄,還是某個子目錄 /child/fd1/ 目錄,都會被忽略;
(2)規則:/fd1/*
說明:忽略根目錄下的 /fd1/ 目錄的全部內容;
(3)規則:
/*
!.gitignore
!/fw/bin/
!/fw/sf/
說明:忽略全部內容,但是不忽略 .gitignore 文件、根目錄下的 /fw/bin/ 和 /fw/sf/ 目錄;
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IDEA啟動報錯Plugin Error:
Problems found loading plugins: Plugin "Persistence Frameworks Support" was not loaded: required plugin "Database Tools and SQL" is disabled. Plugin "GlassFish Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled. Plugin "JBoss Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled. Plugin "JSR45 Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled. Plugin "Jetty Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled. Plugin "Resin Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled. Plugin "Tomcat and TomEE Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled. Plugin "CloudBees integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is disabled. Plugin "Geronimo Integration" was not loaded: required plugin "Java EE: EJB, JPA, Servlets" is dis... (show balloon)
找到IDEA配置文件下的disabled_plugins.txt文件刪除即可(文件位置在C盤User/用戶目錄下的賬戶目錄里.IntelliJIdea2017.2中)
