itdragonblog/daydayup

每天都在进步，每周都在总结，Java架构师成长之路。目前已经完成：MongoDB，Netty，Nginx，MySQL，Java，Redis，Shiro，Solr，SpringBoot，SpringData，SSO，Mybatis，Kotlin，还在持续更新中

daydayup's Issues

SpringBoot SSO项目源码不全

感谢您的分享，SpringBoot SSO项目源码不全，缺少com.itdragon.common这个 package ，麻烦补全下,多谢

这为什么会导致程序无法执行啊？

daydayup/Netty/socket-io/src/com/itdragon/bio/ITDragonBIOServerHandler.java

Line 31 in da72a7c

// System.out.println("打印客户端传来的数据 : " + reader.readLine()); 加了这行代码，会导致程序无法进行 ，细节

Shiro报错

delete

SSO两个项目根本跑步起来，一大堆问题。

不应该啊，代码也都提交了，也是最近刚写的。本来是三个项目，一个common，一个sso，一个test，后来为了方便启动把common删了（存放pojo和utils）。结构如果说混乱的话可能管理Jedis接口方法的有点吧。你能截个图给我看看么？

请问使用idea启动项目成功后访问http://localhost:8081/login出现404，在网上找了很多资料，都没有解决

页面显示如下信息：
Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.

Tue Jul 02 11:23:58 CST 2019
There was an unexpected error (type=Not Found, status=404).
No message available

spring boot sso启动失败

您好，感谢您的分享！我在第二步开启itdragon-sso服务时，控制台报错userController无法创建，项目启动失败，控制台日志如下。请问这是什么原因呢？

Error creating bean with name 'userController': Failed to introspect bean class [com.itdragon.controller.UserController] for lookup method metadata: could not find class that it depends on; nested exception is java.lang.NoClassDefFoundError: javax/servlet/http/HttpServletRequest
2020-07-26 20:07:30.889 INFO 1996 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2020-07-26 20:07:30.899 INFO 1996 --- [ main] utoConfigurationReportLoggingInitializer :

Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2020-07-26 20:07:30.906 ERROR 1996 --- [ main] o.s.boot.SpringApplication : Application startup failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userController': Failed to introspect bean class [com.itdragon.controller.UserController] for lookup method metadata: could not find class that it depends on; nested exception is java.lang.NoClassDefFoundError: javax/servlet/http/HttpServletRequest
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:269) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1118) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1091) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867) ~[spring-context-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) ~[spring-context-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE]
at com.itdragon.StartApplication.main(StartApplication.java:10) [classes/:na]
Caused by: java.lang.NoClassDefFoundError: javax/servlet/http/HttpServletRequest
at java.lang.Class.getDeclaredMethods0(Native Method) ~[na:1.8.0_221]
at java.lang.Class.privateGetDeclaredMethods(Class.java:2724) ~[na:1.8.0_221]
at java.lang.Class.getDeclaredMethods(Class.java:1998) ~[na:1.8.0_221]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:613) ~[spring-core-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:524) ~[spring-core-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:510) ~[spring-core-4.3.13.RELEASE.jar:4.3.13.RELEASE]
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:247) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE]
... 17 common frames omitted
Caused by: java.lang.ClassNotFoundException: javax.servlet.http.HttpServletRequest
at java.net.URLClassLoader.findClass(URLClassLoader.java:444) ~[na:1.8.0_221]
at java.lang.ClassLoader.loadClass(ClassLoader.java:486) ~[na:1.8.0_221]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:378) ~[na:1.8.0_221]
at java.lang.ClassLoader.loadClass(ClassLoader.java:419) ~[na:1.8.0_221]
... 24 common frames omitted

shiro在启动的时候总是报错，但是实在是解决不了这个问题，请详解一下

错误日志：
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'shiroFilter' defined in class path resource [com/itdragon/config/ShiroConfig.class]: Post-processing of merged bean definition failed; nested exception is java.lang.IllegalStateException: Failed to introspect Class [org.apache.shiro.spring.web.ShiroFilterFactoryBean] from ClassLoader [sun.misc.Launcher$AppClassLoader@18b4aac2]

Caused by: java.lang.IllegalStateException: Failed to introspect Class [org.apache.shiro.spring.web.ShiroFilterFactoryBean] from ClassLoader [sun.misc.Launcher$AppClassLoader@18b4aac2]

不知道这是为什么