在消费者消费的时候，无论怎么样 都无法 找到mapping：
代码的目录结构是这样的：
总共两个工程。一个是ticket属于生产者，里面的service就打印一句话：get a ticket 然后消费者 user工程。测试类调用
package com.liqs.consolver.people;
import com.liqs.consolver.people.service.GetTicketService;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import javax.annotation.Resource;
@RunWith(SpringRunner.class)
@SpringBootTest
public class PeopleApplicationTests {
@Autowired
GetTicketService getTicketService;
@Test
public void getTicket() {
System.out.println( getTicketService.getUserTicket());//调用tichetService打印
}
}
注意的是，这里的 文件目录有一个 和ticket一样的结构的ticket接口
service代码：
package com.liqs.consolver.people.service.impl;
import com.alibaba.dubbo.config.annotation.Reference;
import com.liqs.consolver.people.service.GetTicketService;
import com.liqs.producter.ticket.service.TicketService;
import org.springframework.stereotype.Service;
@Service
public class GetTicketServiceImpl implements GetTicketService {
@Reference
TicketService ticketService;
@Override
public String getUserTicket() {
return ticketService.getTicket();
}
}
测试类代码：
package com.liqs.consolver.people;
import com.liqs.consolver.people.service.GetTicketService;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import javax.annotation.Resource;
@RunWith(SpringRunner.class)
@SpringBootTest
public class PeopleApplicationTests {
@Autowired
GetTicketService getTicketService;
@Test
public void getTicket() {
System.out.println( getTicketService.getUserTicket());
}
}
调用后，控制台报错
后来偶然发现，原来enablexxx注解里有@EnableDubbo这个属性，把它加上就好了
然后修改后的代码tiket代码 如下
package com.liqs.producter.ticket;
import com.alibaba.dubbo.config.spring.context.annotation.EnableDubbo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
@EnableDubbo//加入这个注解才有用
public class TicketApplication {
public static void main(String[] args) {
SpringApplication.run(TicketApplication.class, args);
}
}
原文：https://www.cnblogs.com/liqs-note/p/11144373.html