Caused by: java.lang.IllegalArgumentException: Property ‘sqlSessionFactory‘ or ‘sqlSessionTemplate‘
报错信息
·
Caused by: java.lang.IllegalArgumentException: Property 'sqlSessionFactory' or 'sqlSessionTemplate' are required
我遇到这个错的原因是 测试类没有加上主程序启动类和没有进行mapperscan扫描
package com.example.test;
import com.itheima.dao.UserDao;
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;
@RunWith(SpringRunner.class)
@SpringBootTest(classes = {com.example.demo.DemoApplication.class}, properties = {"application.yaml"})
public class DemoApplication {
@Autowired
private UserDao userDao;
@Test
public void test() {
userDao.selectList(null);
}
}
com.example.demo.DemoApplication.class 为主程序启动类
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