BaseTest报错，应该怎么解决？

Question

Description Resource Path Location Type
Class cannot be resolved to a type BaseTest.java /o2o/src/test/java/com/imooc/o2o line 12 Java Problem
Description Resource Path Location Type
ContextConfiguration cannot be resolved to a type BaseTest.java /o2o/src/test/java/com/imooc/o2o line 14 Java Problem
Description Resource Path Location Type
SpringJUnit4ClassRunner cannot be resolved to a type BaseTest.java /o2o/src/test/java/com/imooc/o2o line 12 Java Problem
Description Resource Path Location Type
The import org.springframework.test cannot be resolved BaseTest.java /o2o/src/test/java/com/imooc/o2o line 4 Java Problem
Description Resource Path Location Type
The import org.springframework.test cannot be resolved BaseTest.java /o2o/src/test/java/com/imooc/o2o line 5 Java Problem

Answer 1

翔仔 2020-03-12 00:51:41

同学好，我看异常是

Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [spring/spring-redis.xml];

为什么这里才第二章你却有和Redis相关的配置呢。建议同学在没有解决相关问题的能力之前，请不要直接使用最终源码里的配置，否则会出现各种各样的问题，得不偿失。

这里是你的BAseTest 还引入了spring-redis.xml和spring-service.xml这两个配置，你都没配

• 提问者 晨L #1

  老师，不好意思，之前是我会错意了。您说引入ut的package，然后给了我您的pom.xml代码。一下子把jar包和package混淆了，所以直接粘贴了您的代码。现在我按照视频重新配置了pom.xml，updata项目之后src/test/java和src/test/resourcs的图标变成了灰色。之后我又按照网上的方法将src/test/java和src/test/resourcs的Contains test sourecs改为no，但是这样BaseTest中就又会报刚开始的错误。请问这是什么原因啊？您刚开始说的引入ut的package具体应该如何操作呢？

• 翔仔 回复 提问者 晨L #2

  同学好，把spring-redis.xml和spring-service.xml 删掉就可以了，这里你都没用到呢，估计直接用的最终源码的配置？

• 提问者 晨L 回复 翔仔 #3

  老师，问题已解决，十分感谢！

Answer 2

翔仔 2020-03-10 15:52:59

引入ut的package。。。pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.imooc</groupId>
	<artifactId>o2o</artifactId>
	<packaging>war</packaging>
	<version>0.0.1-SNAPSHOT</version>
	<name>o2o Maven Webapp</name>
	<url>http://maven.apache.org</url>
	<properties>
		<spring.version>5.1.8.RELEASE</spring.version>
	</properties>
	<dependencies>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.12</version>
			<scope>test</scope>
		</dependency>
		<!-- https://mvnrepository.com/artifact/ch.qos.logback/logback-classic -->
		<dependency>
			<groupId>ch.qos.logback</groupId>
			<artifactId>logback-classic</artifactId>
			<version>1.2.3</version>
		</dependency>
		<!-- Spring -->
		<!-- 1)包含Spring 框架基本的核心工具类。Spring 其它组件要都要使用到这个包里的类，是其它组件的基本核心 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-core</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- 2)这个jar 文件是所有应用都要用到的，它包含访问配置文件、创建和管理bean 以及进行Inversion of Control 
			/ Dependency Injection（IoC/DI）操作相关的所有类。如果应用只需基本的IoC/DI 支持，引入spring-core.jar 
			及spring-beans.jar 文件就可以了。 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-beans</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- 3)这个jar 文件为Spring 核心提供了大量扩展。可以找到使用Spring ApplicationContext特性时所需的全部类，JDNI 
			所需的全部类，instrumentation组件以及校验Validation 方面的相关类。 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- 4) 这个jar 文件包含对Spring 对JDBC 数据访问进行封装的所有类。 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- 5) 为JDBC、Hibernate、JDO、JPA等提供的一致的声明式和编程式事务管理。 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- 6)Spring web 包含Web应用开发时，用到Spring框架时所需的核心类，包括自动载入WebApplicationContext特性的类、Struts与JSF集成类、文件上传的支持类、Filter类和大量工具辅助类。 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-web</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- 7)包含SpringMVC框架相关的所有类。 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- 8)Spring test 对JUNIT等测试框架的简单封装 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>${spring.version}</version>
			<scope>test</scope>
		</dependency>
		<!-- Servlet web -->
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>javax.servlet-api</artifactId>
			<version>4.0.1</version>
		</dependency>
		<!-- json解析 -->
		<dependency>
			<groupId>com.fasterxml.jackson.core</groupId>
			<artifactId>jackson-databind</artifactId>
			<version>2.9.9</version>
		</dependency>
		<!-- Map工具类 对标准java Collection的扩展 spring-core.jar需commons-collections.jar -->
		<dependency>
			<groupId>commons-collections</groupId>
			<artifactId>commons-collections</artifactId>
			<version>3.2.2</version>
		</dependency>
		<!-- DAO: MyBatis -->
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis</artifactId>
			<version>3.5.1</version>
		</dependency>
		<dependency>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis-spring</artifactId>
			<version>2.0.1</version>
		</dependency>
		<!-- 数据库 -->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>8.0.16</version>
		</dependency>
		<!-- https://mvnrepository.com/artifact/com.mchange/c3p0 -->
		<dependency>
			<groupId>com.mchange</groupId>
			<artifactId>c3p0</artifactId>
			<version>0.9.5.4</version>
		</dependency>

		<!-- 图片处理 -->
		<!-- https://mvnrepository.com/artifact/net.coobird/thumbnailator -->
		<dependency>
			<groupId>net.coobird</groupId>
			<artifactId>thumbnailator</artifactId>
			<version>0.4.8</version>
		</dependency>
		<!-- https://mvnrepository.com/artifact/com.github.penggle/kaptcha -->
		<dependency>
			<groupId>com.github.penggle</groupId>
			<artifactId>kaptcha</artifactId>
			<version>2.3.2</version>
		</dependency>
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
			<version>1.3.2</version>
		</dependency>
		<!-- redis客户端:Jedis -->
		<dependency>
			<groupId>redis.clients</groupId>
			<artifactId>jedis</artifactId>
			<version>2.9.0</version>
		</dependency>
	</dependencies>
	<build>
		<finalName>o2o</finalName>
		<plugins>
			<plugin>
				<!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-compiler-plugin -->
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.6.1</version>
				<configuration>
					<source>1.8</source>
					<target>1.8</target>
					<encoding>UTF8</encoding>
				</configuration>
			</plugin>
		</plugins>
	</build>
</project>

• 提问者 晨L #1

  老师，现在代码已经不报错了，但是Run as之后还是不对。。。

• 翔仔 回复 提问者 晨L #2

  run as 后报了啥？这样能描述我也没办法帮你定位问题呢。。。 主要看看failure stack trace

• 提问者 晨L 回复 翔仔 #3

  老师，按照您给的代码重新update之后虽然不报错了，src/test/java和src/test/resourcs的图标是灰色的。然后Run as了AreaDaoTest报了以下错误：21:11:50.669 [main] ERROR org.springframework.test.context.TestContextManager - Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener@3a5ed7a6] to prepare test instance [com.imooc.o2o.dao.AreaDaoTest@67205a84]
  java.lang.IllegalStateException: Failed to load ApplicationContext
  	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:125)
  	at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:108)
  	at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:118)
  	at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
  	at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:246)

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