备案控制台
开发者社区> 问答> 正文

【已解决】maven项目里spring文件出错，junit测试类运行不起来? 400 报错

【已解决】maven项目里spring文件出错，junit测试类运行不起来? 400 报错 

package com.atguigu.crud.test;

import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.atguigu.crud.dao.DepartMentMapper;

@RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations= {"classpath:applicationContext.xml"}) public class MapperTest { @Autowired DepartMentMapper departmentMapper; /** * 测试DepartMentMapper */ @Test public void testCRUD() { System.out.println(departmentMapper); } }

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:tx="http://www.springframework.org/schema/tx"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd">

	<context:component-scan base-package="com.atguigu">
		<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
	</context:component-scan>
	<!-- Spring的配置文件，这里主要配置和业务逻辑有关的 -->
	<!-- 数据源，事务控制，XXX -->
	<context:property-placeholder location="classpath:dbconfig.properties"/>
	<bean id="pooledDataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
		<property name="jdbcUrl" value="${jdbc.jdbcUrl}"></property>
		<property name="driverClass" value="${jdbc.driverClass}"></property>
		<property name="user" value="${jdbc.user}"></property>
		<property name="password" value="${jdbc.password}"></property>
	</bean>
	<!-- 配置和MyBatis的整合  -->
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<!-- 指定Mybatis全局配置文件的位置 -->
		<property name="configLocation" value="classpath:mybatis-config.xml"></property>
		<property name="dataSource" ref="pooledDataSource"></property>
		<!-- 指定Mybatis的mapper文件的位置 -->
		<property name="mapperLocations" value="classpath:mapper/*.xml"></property>
	</bean>
	
	<!-- 配置扫描器，将Mybatis接口的实现加入ioc容器中 -->
	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
		<!-- 扫描所有dao接口的实现，加入到Ioc容器中 -->
		<property name="basePackage" value="com.atguigu.crud.dao"></property>
	</bean>
	
	<!-- 事务控制的配置 -->
	<bean name="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<!-- 控制住数据源 -->
		<property name="dataSource" ref="pooledDataSource"></property>
	</bean>             
	<!-- 开启基于注解的事务，使用xml配置形式的事务（必要主要的都是使用配置式） -->
	<aop:config>
		<!-- 切入点表达式 -->
		<aop:pointcut expression="execution(* com.atguigu.crud.service..*(..))" id="txPoint"/>
		<!-- 配置事务数据 -->
		<aop:advisor advice-ref="txAdvice" pointcut-ref="txPoint"/>
	</aop:config>
	<!-- 配置事务增强，事务如何切入 -->
	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<!-- 所有方法都是事务方法 -->
			<tx:method name="*"/>
			<!-- 以get开始的所有方法 -->
			<tx:method name="get.*" read-only="true"/>
		</tx:attributes>
	</tx:advice>
</beans>

<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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.atguigu</groupId>
  <artifactId>ssm-crud</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>war</packaging>
  
  <!-- 引入项目依赖的jar包 -->
  <!-- SpringMVC、Spring -->
  <!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->
  <dependencies>
	<dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-webmvc</artifactId>
	    <version>4.3.7.RELEASE</version>
	</dependency>
	<!-- Spring jdbc -->
	<!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
	<dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-jdbc</artifactId>
	    <version>4.3.7.RELEASE</version>
	</dependency>
	<!-- Spring面向切面编程 -->
	<!-- https://mvnrepository.com/artifact/org.springframework/spring-aspects -->
	<dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-aspects</artifactId>
	    <version>4.3.7.RELEASE</version>
	</dependency>
	<!-- SpringTest -->
	<!-- https://mvnrepository.com/artifact/org.springframework/spring-test -->
	<dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-test</artifactId>
	    <version>4.3.7.RELEASE</version>
	    <scope>test</scope>
	</dependency>
	<!-- MyBatis -->
	<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
	<dependency>
	    <groupId>org.mybatis</groupId>
	    <artifactId>mybatis</artifactId>
	    <version>3.4.2</version>
	</dependency>
	<!-- MyBatis整合Spring的适配包 -->
	<!-- https://mvnrepository.com/artifact/org.mybatis/mybatis-spring -->
	<dependency>
	    <groupId>org.mybatis</groupId>
	    <artifactId>mybatis-spring</artifactId>
	    <version>1.3.1</version>
	</dependency>
	<!-- 数据库连接池、驱动 -->
	<!-- https://mvnrepository.com/artifact/c3p0/c3p0 -->
	<dependency>
	    <groupId>com.mchange</groupId>
	    <artifactId>c3p0</artifactId>
	    <version>0.9.5.2</version>
	</dependency>
	<!-- MySql -->
	<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
	<dependency>
	    <groupId>mysql</groupId>
	    <artifactId>mysql-connector-java</artifactId>
	    <version>5.1.8</version>
	</dependency>
	<!-- jstl -->
	<!-- https://mvnrepository.com/artifact/javax.servlet/jstl -->
	<dependency>
	    <groupId>javax.servlet</groupId>
	    <artifactId>jstl</artifactId>
	    <version>1.2</version>
	</dependency>
	<!-- Servlet-api -->
	<!-- https://mvnrepository.com/artifact/javax.servlet/servlet-api -->
	<dependency>
	    <groupId>javax.servlet</groupId>
	    <artifactId>servlet-api</artifactId>
	    <version>2.5</version>
	    <scope>provided</scope>
	</dependency>
	<!-- junit -->
	<!-- https://mvnrepository.com/artifact/junit/junit -->
	<dependency>
	    <groupId>junit</groupId>
	    <artifactId>junit</artifactId>
	    <version>4.12</version>
	    <scope>test</scope>
	</dependency>
	<!-- mybatis generator -->
	<!-- https://mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core -->
	<dependency>
	    <groupId>org.mybatis.generator</groupId>
	    <artifactId>mybatis-generator-core</artifactId>
	    <version>1.3.5</version>
	</dependency>
	<!-- https://mvnrepository.com/artifact/org.springframework/spring-beans -->
	<!-- <dependency>
	    <groupId>org.springframework</groupId>
	    <artifactId>spring-beans</artifactId>
	    <version>4.3.7.RELEASE</version>
	</dependency> -->
	
	
  </dependencies>
  
  
</project>
四月 16, 2018 4:20:38 下午 org.springframework.test.context.support.DefaultTestContextBootstrapper getDefaultTestExecutionListenerClassNames
信息: Loaded default TestExecutionListener class names from location [META-INF/spring.factories]: [org.springframework.test.context.web.ServletTestExecutionListener, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener, org.springframework.test.context.support.DependencyInjectionTestExecutionListener, org.springframework.test.context.support.DirtiesContextTestExecutionListener, org.springframework.test.context.transaction.TransactionalTestExecutionListener, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener]
四月 16, 2018 4:20:38 下午 org.springframework.test.context.support.DefaultTestContextBootstrapper getTestExecutionListeners
信息: Using TestExecutionListeners: [org.springframework.test.context.web.ServletTestExecutionListener@383c13, org.springframework.test.context.support.DirtiesContextBeforeModesTestExecutionListener@1f02c8a, org.springframework.test.context.support.DependencyInjectionTestExecutionListener@fc265a, org.springframework.test.context.support.DirtiesContextTestExecutionListener@39f9e3, org.springframework.test.context.transaction.TransactionalTestExecutionListener@44b17b, org.springframework.test.context.jdbc.SqlScriptsTestExecutionListener@1e01f19]
四月 16, 2018 4:20:39 下午 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions
信息: Loading XML bean definitions from class path resource [applicationContext.xml]
四月 16, 2018 4:20:39 下午 org.springframework.context.support.GenericApplicationContext prepareRefresh
信息: Refreshing org.springframework.context.support.GenericApplicationContext@1d52a29: startup date [Mon Apr 16 16:20:39 CST 2018]; root of context hierarchy
四月 16, 2018 4:20:39 下午 com.mchange.v2.log.MLog 
信息: MLog clients using java 1.4+ standard logging.
四月 16, 2018 4:20:40 下午 com.mchange.v2.c3p0.C3P0Registry 
信息: Initializing c3p0-0.9.5.2 [built 08-December-2015 22:06:04 -0800; debug? true; trace: 10]
四月 16, 2018 4:20:40 下午 org.springframework.context.support.GenericApplicationContext refresh
警告: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [applicationContext.xml]: Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are:
PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'dataSource' threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/jdbc/datasource/TransactionAwareDataSourceProxy
四月 16, 2018 4:20:40 下午 org.springframework.test.context.TestContextManager prepareTestInstance
严重: Caught exception while allowing TestExecutionListener [org.springframework.test.context.support.DependencyInjectionTestExecutionListener@fc265a] to prepare test instance [com.atguigu.crud.test.MapperTest@154e5a6]
java.lang.IllegalStateException: Failed to load ApplicationContext
	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
	at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:83)
	at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117)
	at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
	at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:287)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
	at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:538)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:760)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:460)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:206)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [applicationContext.xml]: Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are:
PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'dataSource' threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/jdbc/datasource/TransactionAwareDataSourceProxy
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1568)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1276)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:742)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542)
	at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:128)
	at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60)
	at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:108)
	at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:251)
	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98)
	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116)
	... 25 more
Caused by: org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are:
PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'dataSource' threw exception; nested exception is java.lang.NoClassDefFoundError: org/springframework/jdbc/datasource/TransactionAwareDataSourceProxy
	at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:121)
	at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:75)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1564)
	... 41 more

 

展开
收起
爱吃鱼的程序员 2020-06-03 14:42:04 632 0
1 条回答
写回答
取消 提交回答
  • 爱吃鱼的程序员
    https://developer.aliyun.com/profile/5yerqm5bn5yqg?spm=a2c6h.12873639.0.0.6eae304abcjaIB

    有个玩意儿叫插入代码段！

    ######已重新编辑
    2020-06-03 16:44:20
    赞同 展开评论 打赏
问答分类：
Java Maven Spring 云数据库 RDS MySQL 版
问答标签：
Spring项目 Maven spring Spring报错 测试报错 Spring运行
问答地址：
开发者社区 > 开发与运维 > 问答

版权声明：本文内容由阿里云实名注册用户自发贡献，版权归原作者所有，阿里云开发者社区不拥有其著作权，亦不承担相应法律责任。具体规则请查看《阿里云开发者社区用户服务协议》和《阿里云开发者社区知识产权保护指引》。如果您发现本社区中有涉嫌抄袭的内容，填写侵权投诉表单进行举报，一经查实，本社区将立刻删除涉嫌侵权内容。

相关问答
spring-ai-core无法在maven下载
11
1
0
为了使用Spring Cache，我需要在项目中添加哪些Maven依赖？
15
1
0
在JUnit测试类中，如何使用Mockito来模拟依赖对象？
11
1
0
如何在Spring Boot项目中添加JUnit的Maven依赖？
14
1
0
单元测试类应该放在哪里，并遵循什么样的命名规范？
45
1
0
如何在Spring MVC项目中添加JUnit的Maven依赖？
14
1
0
在单元测试中，是否需要将所有依赖类都Mock？
10
1
0
如何对final类或static方法进行单元测试？
7
1
0
springboot项目能够正常启动，rest接口也能够正常访问。但无法运行junit测试。
234
1
0
Jenkins 中JUnit/TestING测试报告是什么意思呀，可以简单说一说吗？
685
1
0
问答排行榜
最热
最新
1 通过阿里云代备案系统进行个人快速备案 2699900
2 【大咖问答】对话PostgreSQL 中国社区发起人之一，阿里云数据库高级专家 德哥 1818315
3 据说在家办公的程序员是这样写代码的？ 1792348
4 阿里云开放端口权限 689929
5 如何升级配置 536074
6 【藏经阁一起读（27）】本周推荐《Apache Flink案例集（2022版）》，你有哪些心得？ 522463
7 【精品问答】python技术1000问(1) 514002
8 Flink Forward Asia 2021 有奖问答 512808
9 Linux Bash严重漏洞修复紧急通知（已全部给出最终修复方案） 456923
10 OceanBase 使用动画（持续更新） 359269
11 阿里云LNAMP(Linux + Nginx + Apache + MySQL + PHP)环境一键安装脚本 329725
12 OSS存储服务-客户端工具 321341
13 为体验实验室取一个新名字。 307323
14 企业邮箱发送邮件时，若出现投递失败产生退信，内容提示包含如下： the mta server of * reply:550 failed to meet SPF requirements 或者 the mta server of 163.com — 163mx01.mxmail.netease.com(220.181.14.141) reply:550 MI:SPF mx14,QMCowECpA0qTiftVaeB3Cg—.872S2 1442548128 http://mail.163.com/help 303861
15 Win Server 2003-2016 加密勒索事件必打补丁合集 295165
16 FLASH播放器，在IE浏览器下显示请确定您的域名已完成备案和CNAME绑定 283662
17 安全组详解，新手必看教程 277262
18 写code还是做管理，开发者如何进行职业规划？ 268478
19 惊喜翻倍：免费ECS+免费环境配置~！(ECS免费体验6个月活动3月31日结束) 255830
20 阿里云手机和阿云浏览器连接问题专帖 235632
1 一键生成你眼中的未来城市，分享部署过程、输出结果及使用体验 231
2 展示你用AI工具生成动漫头像，并分享配置过程及使用体验 204
3 国内AI大模型高考数学成绩超GPT-4o，如何看待这一结果？ 554
4 如何避免“写代码5分钟，调试2小时”的尴尬？ 564
5 通义灵码生成Git Commit的时候，偶尔生成中文，偶尔生成英文，根本无法控制生成的语言。 139
6 一键部署3D卡通风格模型，分享部署过程及使用体验 546
7 展示你通过AI修饰的自然风光照片，并讲述你的拍摄和编辑过程 954
8 机器学习PAI现在一直在重试，怎样停掉？ 227
9 请问机器学习PAI eas服务拉取dockerhub失败怎么办？ 181
10 请教下机器学习PAI的代码配置没有链接测试吗？ 116
11 平头哥芯片W800:芯片如何购买？ 153
12 阿里云Grafana升级10后 已有的 飞书webhook 报警机器人不再工作。 请问如何排查？ 153
13 请问通义灵码IDEA生成Git Commit Message 如何默认生成中文注释 108
14 Nacos登录密码忘记了如何修改？ 385
15 你知道APP是怎么开发的吗？ 1639
16 如何提高企业的业务稳定性？ 649
17 钉钉宜搭，A提交一个表单，如何设置该表单只能给B看？ 161
18 百问求答 | 回答问题即有机会得米家落地扇 347
19 集成&amp;自动化：3层触发时，新增和删除触发正常，但编辑时不正常 120
20 jetbrain IDE 无法正常安装 TONGYI Lingma plugin 141

相关课程

更多
  • 全面讲解Spring Cloud Alibaba技术栈（知识精讲+项目实战）第三阶段
    633
    17
    去学习
  • 精通Spring Cloud Alibaba
    4642
    109
    去学习
  • 微服务框架 Spring Cloud 快速入门
    5255
    48
    去学习
  • Java Web开发系列课程 - Spring框架入门
    30476
    25
    去学习
  • Spring Boot 2.5.x开发实战
    9637
    10
    去学习
  • Spring Cloud微服务架构设计与开发实战
    6900
    31
    去学习
    • 推荐问答
    乘风问答官招募中！机械键盘免费拿

    相关文章

  • 设置 Maven 环境变量
  • TypeScript（十四）变体（协变与逆变） 最新推荐文章于 2023-06-27 10:01:47 发布
  • 浅谈JS的映射和集合
  • 你真的了解JS垃圾回收机制吗？
  • JavaScript作用域详解

    • 相关电子书

    更多
    • 移动互联网测试到质量的转变 立即下载
    给ITer的技术实战进阶课-阿里CIO学院独家教材（四） 立即下载
    F2etest — 多浏览器兼容性测试整体解决方案 立即下载

    相关镜像

  • maven
  • eclipse
  • nodejs-release