dubbo服务无法注册到zookeeper

1、接口调用时页面报404，后台发现不了请求的url

19:51:56,458 DEBUG DispatcherServlet:891 - DispatcherServlet with name 'springmvc' processing GET request for [/custmer/findAll.do]
19:51:56,460 DEBUG RequestMappingHandlerMapping:312 - Looking up handler method for path /custmer/findAll.do
19:51:56,461 DEBUG RequestMappingHandlerMapping:322 - Did not find handler method for [/custmer/findAll.do]
19:51:56,462  WARN PageNotFound:1205 - No mapping found for HTTP request with URI [/custmer/findAll.do] in DispatcherServlet with name 'springmvc'
19:51:56,462 DEBUG DispatcherServlet:1000 - Successfully completed request

2、服务启动后一直没有收到zookeeper心跳机制的反馈，正常情况下日志中会打印出来

19:51:20,214  INFO DispatcherServlet:509 - FrameworkServlet 'springmvc': initialization completed in 1771 ms
19:51:20,214 DEBUG DispatcherServlet:175 - Servlet 'springmvc' configured successfully
五月 03, 2022 7:51:20 下午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-bio-82"]

1、扫描不到服务
2、地址拦截，请求不通过
3、因为使用了dubbo，在导包注解可能存在导错其他包

1、翻看多次配置，发现能正常扫描到指定controller文件

  
    springmvc
    org.springframework.web.servlet.DispatcherServlet
  
    contextConfigLocation
    classpath*:spring-mvc.xml
  

    1
  

  
    springmvc
    *.do
  

2、tomcat中配置了任何请求都可以到达

  
        
            
                org.apache.tomcat.maven
                tomcat7-maven-plugin
                
                    
                    82
                    
                    /
                
            
        
    

3、controller和service中导入的包正常

import com.alibaba.dubbo.config.annotation.Reference;
import com.happy.pojo.Custmer;
import com.happy.service.CustmerService;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/custmer")
public class CustmerController {

    @Reference
    CustmerService custmerService;

    @RequestMapping("/findAll")
    public List findAll() {
        List all = custmerService.findAll();
        return all;
    }
}

import com.alibaba.dubbo.config.annotation.Service;
import com.happy.dao.CustmerMapper;
import com.happy.pojo.Custmer;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

@Service(interfaceClass = CustmerService.class)
@Transactional
public class CustmerServiceImpl implements CustmerService {
    @Autowired
    CustmerMapper custmerMapper;

    @Override
    public List findAll() {
        return custmerMapper.findAll();
    }
}

以上问题解决方法都试过后，发现不符合本次问题解决方式。项目之前有过做过，经过多次对比也没有发现有什么不同之处，最后找朋友看了下，才发现问题

在建立模块时选择了web项目

main下面自动生成的文件夹名为data，导致服务找不到

main下面的文件名更改为java后正常

zookeeper心跳机制正常：

20:32:51,927  INFO DispatcherServlet:509 - FrameworkServlet 'springmvc': initialization completed in 3575 ms
20:32:51,927 DEBUG DispatcherServlet:175 - Servlet 'springmvc' configured successfully
五月 03, 2022 8:32:51 下午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-bio-82"]
20:32:56,208 DEBUG ClientCnxn:766 - Got notification sessionid:0x18089b835320006

接口调用正常：

20:33:29,254 DEBUG DispatcherServlet:891 - DispatcherServlet with name 'springmvc' processing GET request for [/custmer/findAll.do]
20:33:29,255 DEBUG RequestMappingHandlerMapping:312 - Looking up handler method for path /custmer/findAll.do
20:33:29,259 DEBUG RequestMappingHandlerMapping:319 - Returning handler method [public java.util.List com.happy.web.CustmerController.findAll()]
20:33:29,259 DEBUG DefaultListableBeanFactory:254 - Returning cached instance of singleton bean 'custmerController'
20:33:29,260 DEBUG DispatcherServlet:979 - Last-Modified value for [/custmer/findAll.do] is: -1
20:33:34,892 DEBUG DecodeHandler:58 -  [DUBBO] Decode decodeable message com.alibaba.dubbo.rpc.protocol.dubbo.DecodeableRpcResult, dubbo version: 2.6.0, current host: 192.168.1.115
20:33:34,967 DEBUG RequestResponseBodyMethodProcessor:277 - Written [[Custmer(id=1, name=小王), Custmer(id=2, name=小杨), Custmer(id=3, name=小刘), Custmer(id=4, name=小李)]] as "application/json" using [org.springframework.http.converter.json.GsonHttpMessageConverter@3b3104b1]
20:33:34,969 DEBUG DispatcherServlet:1076 - Null ModelAndView returned to DispatcherServlet with name 'springmvc': assuming HandlerAdapter completed request handling
20:33:34,971 DEBUG DispatcherServlet:1000 - Successfully completed request