自己实在没法解决,求指导!!!远程rpc调用成功,本地调用失败的问题。

UKnowNothing_ 2019-12-19 03:31:53
远程 rpc 调用成功,走本地 controller,注入的对象显示注入成功,但是调用方法就报错的问题。

请求失败代码:这个走的自己服务内的,userService 不是null,但是调用方法就报错

@RestController
@RequestMapping("/userService")
public class UserServiceController {

@Autowired
private UserService userService;

@RequestMapping("/getAllUser")
public List<UmsMember> getAllUser(){
System.out.println(userService);
List<UmsMember> umsMembers = userService.getAllUser();
return umsMembers;
}
}



请求成功代码:

@RestController
public class UserController {

@Reference
UserService userService;

@RequestMapping("getAllUser")
public List<UmsMember> getAllUser(){

List<UmsMember> umsMembers = userService.getAllUser();
return umsMembers;
}
}





报错:

org.apache.ibatis.binding.BindingException: Invalid bound statement (not found): com.gmall.service.UserService.getAllUser
at org.apache.ibatis.binding.MapperMethod$SqlCommand.<init>(MapperMethod.java:225) ~[mybatis-3.4.5.jar:3.4.5]
at org.apache.ibatis.binding.MapperMethod.<init>(MapperMethod.java:48) ~[mybatis-3.4.5.jar:3.4.5]
at org.apache.ibatis.binding.MapperProxy.cachedMapperMethod(MapperProxy.java:65) ~[mybatis-3.4.5.jar:3.4.5]
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:58) ~[mybatis-3.4.5.jar:3.4.5]
at com.sun.proxy.$Proxy70.getAllUser(Unknown Source) ~[na:na]
at com.gmall.user.controller.UserServiceController.getAllUser(UserServiceController.java:23) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_60]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_60]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_60]
at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_60]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) ~[spring-web-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) ~[spring-webmvc-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:854) ~[spring-webmvc-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:765) ~[spring-webmvc-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) ~[spring-webmvc-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) ~[spring-webmvc-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) ~[spring-webmvc-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) ~[spring-webmvc-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.5.40.jar:8.5.40]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) ~[spring-web-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109) ~[spring-web-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93) ~[spring-web-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) ~[spring-web-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.24.RELEASE.jar:4.3.24.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) ~[tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) [tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) [tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:798) [tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:808) [tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1498) [tomcat-embed-core-8.5.40.jar:8.5.40]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.40.jar:8.5.40]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_60]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_60]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.40.jar:8.5.40]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_60]

...全文
329 11 打赏 收藏 转发到动态 举报
AI 作业
写回复
用AI写文章
11 条回复
切换为时间正序
请发表友善的回复…
发表回复
UKnowNothing_ 2019-12-19
  • 打赏
  • 举报
回复
引用 8 楼 dkwuxiang 的回复:
@RestController
@RequestMapping("/userService")
public class UserServiceController {
 
    @Autowired
    private UserService userService;
 
    @RequestMapping("/getAllUser")
    public List<UmsMember> getAllUser(){
        System.out.println(userService);
        List<UmsMember> umsMembers = userService.getAllUser();
        return umsMembers;
    }
}
你这个代码 usrService 是想引用远程服务的?
我 dubbo 改造 spring cloud 的,把 @refrence 调用改成 feign 调用出的问题。
UKnowNothing_ 2019-12-19
  • 打赏
  • 举报
回复
引用 9 楼 dkwuxiang 的回复:
还以为 你是 本地服务调用本地service,调不通
就是本地掉本地的调不通,rpc 是通的,我那个打错字了,@Resource,指定了 bean 才注入成功的。
dkwuxiang 2019-12-19
  • 打赏
  • 举报
回复
还以为 你是 本地服务调用本地service,调不通
dkwuxiang 2019-12-19
  • 打赏
  • 举报
回复
@RestController
@RequestMapping("/userService")
public class UserServiceController {
 
    @Autowired
    private UserService userService;
 
    @RequestMapping("/getAllUser")
    public List<UmsMember> getAllUser(){
        System.out.println(userService);
        List<UmsMember> umsMembers = userService.getAllUser();
        return umsMembers;
    }
}
你这个代码 usrService 是想引用远程服务的?
UKnowNothing_ 2019-12-19
  • 打赏
  • 举报
回复
解决了,用reference 指定就行了
UKnowNothing_ 2019-12-19
  • 打赏
  • 举报
回复
引用 4 楼 dkwuxiang 的回复:
Mapper 中 namespace 与接口 路径一致吗 xml方法名与接口方法名是否一致 编译目录下,target\classes 下有mapper文件吗
能远程帮我看一下吗
UKnowNothing_ 2019-12-19
  • 打赏
  • 举报
回复
引用 4 楼 dkwuxiang 的回复:
Mapper 中 namespace 与接口 路径一致吗 xml方法名与接口方法名是否一致 编译目录下,target\classes 下有mapper文件吗
都对,都有,我用的是 通用mapper。
dkwuxiang 2019-12-19
  • 打赏
  • 举报
回复
Mapper 中 namespace 与接口 路径一致吗 xml方法名与接口方法名是否一致 编译目录下,target\classes 下有mapper文件吗
UKnowNothing_ 2019-12-19
  • 打赏
  • 举报
回复
引用 2 楼 dkwuxiang 的回复:
你这是属于 没有找到mapper文件
拿麻烦看下问题在哪呢 配置文件:

# mybtais 配置
mybatis.mapper-locations=classpath:mapper/*Mapper.xml
mybatis.configuration.map-underscore-to-camel-case=true
配置文件路径: 配置文件:mapper,实体类路径肯定是对的
dkwuxiang 2019-12-19
  • 打赏
  • 举报
回复
你这是属于 没有找到mapper文件
UKnowNothing_ 2019-12-19
  • 打赏
  • 举报
回复
可以加我 qq 84868514,谢谢大佬了!!!

81,122

社区成员

发帖
与我相关
我的任务
社区描述
Java Web 开发
社区管理员
  • Web 开发社区
加入社区
  • 近7日
  • 近30日
  • 至今
社区公告
暂无公告

试试用AI创作助手写篇文章吧