毕业设计

先熟悉源码，再fork

fork麻烦，因为要跟trunk同步

URL

http://git.oschina.net/inxeduopen/inxedu

http://git.oschina.net/inxeduopen/inxedu

 

D:\Software\Tomcat-7.0.34\bin\catalina.bat run

D:\Software\Tomcat-7.0.34\bin\catalina.bat stop

 

我自己的要改成：

D:\Software\apache-tomcat-7.0.34\bin\catalina.bat run

D:\Software\apache-tomcat-7.0.34\bin\catalina.bat stop

能看视频了

改前端界面

加点酷炫的效果

inxedu项目的所有的依赖包-lib

你知道怎么搭建本地的MongoDB 吗

数据  管理端口

我想上传 inxedu项目的所有的依赖包-lib 到群文件，但没有权限。

之前看到有人用 Maven 下载依赖包，但失败

trunk

fork

本地的

<!-- lombok自动注解 -->

<dependency>

<groupId>org.projectlombok</groupId>

<artifactId>lombok</artifactId>

</dependency>

IDEA 中，怎么把被Maven管理的lib包拷贝给别人，自动收集

方案1（最优）：把web项目打包成war包，里面的lib文件夹里的就是依赖包

方案2：Maven 的 dependency插件：http://outofmemory.cn/maven/FAQ/how-to-copy-dependency-to-lib-folder

方案3：手动去IDEA 的左侧找各自在本地Maven 仓库的具体路径，右键，show in browser 

maven如何将项目引用的所有jar包复制到lib文件夹内

下面的平均值

考频

考点难度

真题的数量 / 总的题目（真题+试题）数量

在自己本地搭建环境

fork

预估时间回去做

3月搞代码

交代码的时间

答辩流程

初稿的时间

最终的时间

 \demo_inxedu_open\src\main\java\com\inxedu\os\edu\constants\enums\WebSiteProfileType.java

这个文件添加一行




emailConfigure,

不然会报错

还有就是改完后，发送找回密码的邮件，会提示 系统繁忙，怎么解决 

java.lang.NullPointerException: null

at com.inxedu.os.common.service.email.EmailServiceImpl.sendMail(EmailServiceImpl.java:47) ~[inxedu-jar.jar:na]

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_92]

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_92]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_92]

at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_92]

at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) ~[spring-aop-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) ~[spring-aop-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) ~[spring-aop-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:96) ~[spring-tx-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:260) ~[spring-tx-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94) ~[spring-tx-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) ~[spring-aop-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) ~[spring-aop-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at com.sun.proxy.$Proxy20.sendMail(Unknown Source) ~[na:na]

at com.inxedu.os.edu.controller.user.UserController.sendEmail(UserController.java:608) ~[UserController.class:na]

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_92]

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_92]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_92]

at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_92]

at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215) [spring-web-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132) [spring-web-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) [spring-webmvc-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:745) [spring-webmvc-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:685) [spring-webmvc-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80) [spring-webmvc-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919) [spring-webmvc-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851) [spring-webmvc-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953) [spring-webmvc-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:855) [spring-webmvc-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at javax.servlet.http.HttpServlet.service(HttpServlet.java:647) [servlet-api.jar:na]

at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829) [spring-webmvc-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) [servlet-api.jar:na]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) [catalina.jar:7.0.34]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.34]

at com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:131) [sitemesh-2.5.jar:na]

at com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77) [sitemesh-2.5.jar:na]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.34]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.34]

at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) [spring-web-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106) [spring-web-3.2.12.RELEASE.jar:3.2.12.RELEASE]

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) [catalina.jar:7.0.34]

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) [catalina.jar:7.0.34]

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) [catalina.jar:7.0.34]

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) [catalina.jar:7.0.34]

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) [catalina.jar:7.0.34]

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) [catalina.jar:7.0.34]

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) [catalina.jar:7.0.34]

at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) [catalina.jar:7.0.34]

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) [catalina.jar:7.0.34]

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) [catalina.jar:7.0.34]

at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) [tomcat-coyote.jar:7.0.34]

at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) [tomcat-coyote.jar:7.0.34]

at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1822) [tomcat-coyote.jar:7.0.34]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_92]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_92]

at java.lang.Thread.run(Thread.java:745) [na:1.8.0_92]

问题和解决方案

Chrome无法读取本地的.json文件

 

因为不支持本地的Ajax请求

打开快捷方式的属性，不是exe的：

 --allow-file-access-from-files

最前面可能要留一个空格

参考博客：

http://blog.csdn.net/dandanzmc/article/details/31344267/

file:///E:/web/FrontEnd/jquery-easyui-1.5.1/demo/datalist/multiselect.html

为什么轮播图的图片变回来了

学员的前端页面全部崩，没有布局乱了

项目配置文件里，端口改成跟Tomcat的端口一样的

首页的东西加载不完全，Chrome和 IE 里，因为无法跨域请求，所以 jQuery 加载不下来，结果导致首页只有加载失败的青色小鸟的图片

用IP访问就不会出现 无法跨域请求

http://127.0.0.1:8080/

系统前端用jsp写的，会卡一点

免费版只支持视频和文本，不支持音频和图片  收费版支持后两者

 

 

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