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Soul源码分析-问题汇总(1)

程序员文章站 2022-06-23 10:45:06
Soul源码分析–问题汇总1问题1问题1在soul-admin启动成功之后，soul-bootstrap启动时会报启动类找不到的问题，解决方法是重新执行一下 mvn clean package install -Dmaven.test.skip=true -Dmaven.javadoc.skip=true -Drat.skip=true -Dcheckstyle.skip=true，然后再启动 soul-example-http 项目在 soul-example-http 启动时，会显示 http...

Soul源码分析–问题汇总1

问题1

  1. 在soul-admin启动成功之后，soul-bootstrap启动时会报启动类找不到的问题，解决方法是重新执行一下 mvn clean package install -Dmaven.test.skip=true -Dmaven.javadoc.skip=true -Drat.skip=true -Dcheckstyle.skip=true，然后再启动 soul-example-http 项目
  2. 在 soul-example-http 启动时，会显示 http client register error
2021-01-17 17:10:57.349 ERROR 66200 --- [pool-1-thread-1] o.d.s.client.common.utils.RegisterUtils  : cannot register soul admin param, url: http://localhost:9095/soul-client/springmvc-register, request body: {"appName":"http","context":"/http","path":"/http/order/path/**","pathDesc":"","rpcType":"http","host":"192.168.3.4","port":8188,"ruleName":"/http/order/path/**","enabled":true,"registerMetaData":false}

java.net.SocketTimeoutException: timeout
	at okio.Okio$4.newTimeoutException(Okio.java:232) ~[okio-1.17.2.jar:na]
	at okio.AsyncTimeout.exit(AsyncTimeout.java:286) ~[okio-1.17.2.jar:na]
	at okio.AsyncTimeout$2.read(AsyncTimeout.java:241) ~[okio-1.17.2.jar:na]
	at okio.RealBufferedSource.indexOf(RealBufferedSource.java:358) ~[okio-1.17.2.jar:na]
	at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:230) ~[okio-1.17.2.jar:na]
	at okhttp3.internal.http1.Http1ExchangeCodec.readHeaderLine(Http1ExchangeCodec.java:242) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.http1.Http1ExchangeCodec.readResponseHeaders(Http1ExchangeCodec.java:213) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.connection.Exchange.readResponseHeaders(Exchange.java:115) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.java:94) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:43) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:94) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:88) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142) ~[okhttp-3.14.4.jar:na]
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117) ~[okhttp-3.14.4.jar:na]
	at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:229) ~[okhttp-3.14.4.jar:na]
	at okhttp3.RealCall.execute(RealCall.java:81) ~[okhttp-3.14.4.jar:na]
	at org.dromara.soul.client.common.utils.OkHttpTools.post(OkHttpTools.java:80) ~[classes/:na]
	at org.dromara.soul.client.common.utils.RegisterUtils.doRegister(RegisterUtils.java:46) ~[classes/:na]
	at org.dromara.soul.client.springmvc.init.SpringMvcClientBeanPostProcessor.lambda$postProcessAfterInitialization$1(SpringMvcClientBeanPostProcessor.java:96) [classes/:na]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152]
	at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152]
Caused by: java.net.SocketTimeoutException: Read timed out
	at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_152]
	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[na:1.8.0_152]
	at java.net.SocketInputStream.read(SocketInputStream.java:171) ~[na:1.8.0_152]
	at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[na:1.8.0_152]
	at okio.Okio$2.read(Okio.java:140) ~[okio-1.17.2.jar:na]
	at okio.AsyncTimeout$2.read(AsyncTimeout.java:237) ~[okio-1.17.2.jar:na]
	... 26 common frames omitted

2021-01-17 17:11:02.828 ERROR 66200 --- [pool-1-thread-1] o.d.s.client.common.utils.RegisterUtils  : http client register error: {"appName":"http","context":"/http","path":"/http/order/path/**/name","pathDesc":"","rpcType":"http","host":"192.168.3.4","port":8188,"ruleName":"/http/order/path/**/name","enabled":true,"registerMetaData":false} 
2021-01-17 17:11:02.840 ERROR 66200 --- [pool-1-thread-1] o.d.s.client.common.utils.RegisterUtils  : http client register error: {"appName":"http","context":"/http","path":"/http/order/findById","pathDesc":"Find by id","rpcType":"http","host":"192.168.3.4","port":8188,"ruleName":"/http/order/findById","enabled":true,"registerMetaData":false}

直接是注册不上去，然后想去 soul-admin 去看看后台，刷新之后就是 error page
Soul源码分析-问题汇总(1)
后台报错如下：

Caused by: java.lang.NoClassDefFoundError: org/dromara/soul/admin/entity/SelectorDO$SelectorDOBuilderImpl
	at org.dromara.soul.admin.entity.SelectorDO.builder(SelectorDO.java:43) ~[classes/:na]
	at org.dromara.soul.admin.entity.SelectorDO.lambda$buildSelectorDO$0(SelectorDO.java:99) ~[classes/:na]
	at java.util.Optional.map(Optional.java:215) ~[na:1.8.0_152]
	at org.dromara.soul.admin.entity.SelectorDO.buildSelectorDO(SelectorDO.java:97) ~[classes/:na]
	at org.dromara.soul.admin.service.impl.SelectorServiceImpl.register(SelectorServiceImpl.java:99) ~[classes/:na]
	at org.dromara.soul.admin.service.impl.SelectorServiceImpl$$FastClassBySpringCGLIB$$3dce3747.invoke(<generated>) ~[classes/:na]
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.dromara.soul.admin.service.impl.SelectorServiceImpl$$EnhancerBySpringCGLIB$$e02c73ef.register(<generated>) ~[classes/:na]
	at org.dromara.soul.admin.service.impl.SoulClientRegisterServiceImpl.registerSelector(SoulClientRegisterServiceImpl.java:391) ~[classes/:na]
	at org.dromara.soul.admin.service.impl.SoulClientRegisterServiceImpl.handlerSpringMvcSelector(SoulClientRegisterServiceImpl.java:299) ~[classes/:na]
	at org.dromara.soul.admin.service.impl.SoulClientRegisterServiceImpl.registerSpringMvc(SoulClientRegisterServiceImpl.java:134) ~[classes/:na]
	at org.dromara.soul.admin.service.impl.SoulClientRegisterServiceImpl$$FastClassBySpringCGLIB$$244af445.invoke(<generated>) ~[classes/:na]
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:366) ~[spring-tx-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:99) ~[spring-tx-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.dromara.soul.admin.service.impl.SoulClientRegisterServiceImpl$$EnhancerBySpringCGLIB$$2dc9b9a9.registerSpringMvc(<generated>) ~[classes/:na]
	at org.dromara.soul.admin.controller.SoulClientController.registerSpringMvc(SoulClientController.java:57) ~[classes/:na]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152]
	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106) ~[spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:888) ~[spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793) ~[spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	... 43 common frames omitted

报的是找不到类，难道是build的原因？之前也试过各种 clean install 了，好像也没啥效果。在公司的电脑上运行的一点事都没有，在自己电脑上好像是一直不行，然后一顿骚操作之后(重启idea，重启电脑，重新拉新的代码，clean install)。好家伙，新的问题出来了，soul-example-http 还是注册不上，这次 admin 报错 insert Duplicate entry ‘/http’ for key ‘unique_name’

### Error updating database.  Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '/http' for key 'unique_name'
### The error may involve org.dromara.soul.admin.mapper.SelectorMapper.insertSelective-Inline
### The error occurred while setting parameters
### SQL: insert into selector          ( id,                              date_created,                                           date_updated,                                           plugin_id,                                           name,                                           match_mode,                                           type,                                           sort,                                           enabled,                                           loged,                                           continued,                                            handle )           values ( ?,                              ?,                                           ?,                                           ?,                                           ?,                                           ?,                                           ?,                                           ?,                                           ?,                                           ?,                                           ?,                                           ? )
### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '/http' for key 'unique_name'
; Duplicate entry '/http' for key 'unique_name'; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '/http' for key 'unique_name'

org.springframework.dao.DuplicateKeyException: 
### Error updating database.  Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '/http' for key 'unique_name'
### The error may involve org.dromara.soul.admin.mapper.SelectorMapper.insertSelective-Inline
### The error occurred while setting parameters
### SQL: insert into selector          ( id,                              date_created,                                           date_updated,                                           plugin_id,                                           name,                                           match_mode,                                           type,                                           sort,                                           enabled,                                           loged,                                           continued,                                            handle )           values ( ?,                              ?,                                           ?,                                           ?,                                           ?,                                           ?,                                           ?,                                           ?,                                           ?,                                           ?,                                           ?,                                           ? )
### Cause: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '/http' for key 'unique_name'
; Duplicate entry '/http' for key 'unique_name'; nested exception is com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '/http' for key 'unique_name'
	at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.doTranslate(SQLErrorCodeSQLExceptionTranslator.java:243) ~[spring-jdbc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:72) ~[spring-jdbc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:75) ~[mybatis-spring-1.3.0.jar:1.3.0]
	at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:447) ~[mybatis-spring-1.3.0.jar:1.3.0]
	at com.sun.proxy.$Proxy98.insert(Unknown Source) ~[na:na]
	at org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:279) ~[mybatis-spring-1.3.0.jar:1.3.0]
	at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:56) ~[mybatis-3.4.0.jar:3.4.0]
	at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:53) ~[mybatis-3.4.0.jar:3.4.0]
	at com.sun.proxy.$Proxy115.insertSelective(Unknown Source) ~[na:na]
	at org.dromara.soul.admin.service.impl.SelectorServiceImpl.register(SelectorServiceImpl.java:108) ~[classes/:na]
	at org.dromara.soul.admin.service.impl.SelectorServiceImpl$$FastClassBySpringCGLIB$$3dce3747.invoke(<generated>) ~[classes/:na]
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.dromara.soul.admin.service.impl.SelectorServiceImpl$$EnhancerBySpringCGLIB$$c37cb9e1.register(<generated>) ~[classes/:na]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152]
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:205) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at com.sun.proxy.$Proxy124.register(Unknown Source) ~[na:na]
	at org.dromara.soul.admin.service.impl.SoulClientRegisterServiceImpl.registerSelector(SoulClientRegisterServiceImpl.java:391) ~[classes/:na]
	at org.dromara.soul.admin.service.impl.SoulClientRegisterServiceImpl.handlerSpringMvcSelector(SoulClientRegisterServiceImpl.java:299) ~[classes/:na]
	at org.dromara.soul.admin.service.impl.SoulClientRegisterServiceImpl.registerSpringMvc(SoulClientRegisterServiceImpl.java:134) ~[classes/:na]
	at org.dromara.soul.admin.service.impl.SoulClientRegisterServiceImpl$$FastClassBySpringCGLIB$$244af445.invoke(<generated>) ~[classes/:na]
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:769) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:366) ~[spring-tx-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:99) ~[spring-tx-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:747) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.dromara.soul.admin.service.impl.SoulClientRegisterServiceImpl$$EnhancerBySpringCGLIB$$1119ff9b.registerSpringMvc(<generated>) ~[classes/:na]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152]
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:366) ~[spring-tx-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:99) ~[spring-tx-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at com.sun.proxy.$Proxy130.registerSpringMvc(Unknown Source) ~[na:na]
	at org.dromara.soul.admin.controller.SoulClientController.registerSpringMvc(SoulClientController.java:57) ~[classes/:na]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_152]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_152]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152]
	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:106) ~[spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:888) ~[spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793) ~[spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) [spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) [spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:660) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) [spring-webmvc-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) [tomcat-embed-websocket-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:450) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) [shiro-core-1.7.0.jar:1.7.0]
	at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) [shiro-core-1.7.0.jar:1.7.0]
	at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) [shiro-core-1.7.0.jar:1.7.0]
	at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) [shiro-web-1.7.0.jar:1.7.0]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) [spring-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) [spring-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:108) [spring-boot-actuator-2.2.2.RELEASE.jar:2.2.2.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) [spring-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.2.RELEASE.jar:5.2.2.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:367) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:860) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1591) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_152]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_152]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.29.jar:9.0.29]
	at java.lang.Thread.run(Thread.java:748) [na:1.8.0_152]

这里为什么会再次 insert 呢，赶紧打断点跟进去看一下
Soul源码分析-问题汇总(1)
当 http 服务启动时，会通过 soul-client 向 soul-admin 注册，上面打红框的地方就是查询选择器是否存在数据库，跟进去发现数据库中是有 name 为 /http 的记录，但是代码中却查不出来，第一次启动取值的图忘截了。。。
Soul源码分析-问题汇总(1)
第二次重新启动时，这个又有值了，WTF
Soul源码分析-问题汇总(1)
然后，后台可以访问了，再用 http://localhost:9195/http/order/findById?id=1 居然可以访问成功了，这跟闹着玩似的，我TM直接好家伙。。。
Soul源码分析-问题汇总(1)
Soul源码分析-问题汇总(1)
3. 上面的问题看上去是搞定了，但是 soul-example-http 第一次启动时，查出来的 selectDO 为空，为了重现，准备把 soul 库给删掉，重新再来一遍，体验一下删库跑路的感觉
Soul源码分析-问题汇总(1)
好，库删完了，重新启动一下 admin, bootstrap, http，好问题重现了
Soul源码分析-问题汇总(1)
soul-admin 的报错，然后发现规则列表不全，只注册成功两个。如果再重启的话，就正常了，具体原因还没找出来，等有空一步步跟着代码再仔细看看
Soul源码分析-问题汇总(1)
Soul源码分析-问题汇总(1)

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