MyBatisPlus 整合 SpringBoot 遇见的问题（一）
【异常】：UnsatisfiedDependencyException: Error creating bean with name 'xxx[类]': Unsatisfied dependency expressed through field 'baseMapper';
......
BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [com/baomidou/mybatisplus/autoconfigure/MybatisPlusAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\Project\xx\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'file [D:\Project\xx\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.mybatis.caches.ehcache.LoggingEhcache'. Cause: java.lang.ClassNotFoundException: Cannot find class: org.mybatis.caches.ehcache.LoggingEhcache
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-04-18 16:46:43.334 [restartedMain] ERROR org.springframework.boot.SpringApplication.reportFailure(826) - Application run failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'zoneBO': Unsatisfied dependency expressed through field 'baseMapper'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'zoneDAO' defined in file [D:\Project\yunda\cyber\cyber-web\target\classes\com\yd\cyber\web\dao\ZoneDAO.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [com/baomidou/mybatisplus/autoconfigure/MybatisPlusAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\Project\yunda\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'file [D:\Project\yunda\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.mybatis.caches.ehcache.LoggingEhcache'. Cause: java.lang.ClassNotFoundException: Cannot find class: org.mybatis.caches.ehcache.LoggingEhcache
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:643)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:116)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1422)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:879)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215)
at com.yd.cyber.web.WebApplication.main(WebApplication.java:13)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'zoneDAO' defined in file [D:\Project\yunda\cyber\cyber-web\target\classes\com\yd\cyber\web\dao\ZoneDAO.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [com/baomidou/mybatisplus/autoconfigure/MybatisPlusAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\Project\yunda\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'file [D:\Project\yunda\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.mybatis.caches.ehcache.LoggingEhcache'. Cause: java.lang.ClassNotFoundException: Cannot find class: org.mybatis.caches.ehcache.LoggingEhcache
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1526)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1406)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207)
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640)
... 24 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [com/baomidou/mybatisplus/autoconfigure/MybatisPlusAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\Project\yunda\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'file [D:\Project\yunda\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.mybatis.caches.ehcache.LoggingEhcache'. Cause: java.lang.ClassNotFoundException: Cannot find class: org.mybatis.caches.ehcache.LoggingEhcache
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:656)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:636)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1511)
... 35 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\Project\yunda\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'file [D:\Project\yunda\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.mybatis.caches.ehcache.LoggingEhcache'. Cause: java.lang.ClassNotFoundException: Cannot find class: org.mybatis.caches.ehcache.LoggingEhcache
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185)
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:651)
... 48 common frames omitted
Caused by: org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\Project\yunda\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'file [D:\Project\yunda\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.mybatis.caches.ehcache.LoggingEhcache'. Cause: java.lang.ClassNotFoundException: Cannot find class: org.mybatis.caches.ehcache.LoggingEhcache
at com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean.buildSqlSessionFactory(MybatisSqlSessionFactoryBean.java:595)
at com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean.afterPropertiesSet(MybatisSqlSessionFactoryBean.java:430)
at com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean.getObject(MybatisSqlSessionFactoryBean.java:628)
at com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration.sqlSessionFactory(MybatisPlusAutoConfiguration.java:214)
at com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration$$EnhancerBySpringCGLIB$$1952ec39.CGLIB$sqlSessionFactory$1(<generated>)
at com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration$$EnhancerBySpringCGLIB$$1952ec39$$FastClassBySpringCGLIB$$6017a70d.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:363)
at com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration$$EnhancerBySpringCGLIB$$1952ec39.sqlSessionFactory(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)
... 49 common frames omitted
Caused by: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'file [D:\Project\yunda\cyber\cyber-web\target\classes\mapper\ScanCyberMapper.xml]'. Cause: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.mybatis.caches.ehcache.LoggingEhcache'. Cause: java.lang.ClassNotFoundException: Cannot find class: org.mybatis.caches.ehcache.LoggingEhcache
at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:122)
at org.apache.ibatis.builder.xml.XMLMapperBuilder.parse(XMLMapperBuilder.java:94)
at com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean.buildSqlSessionFactory(MybatisSqlSessionFactoryBean.java:593)
... 62 common frames omitted
Caused by: org.apache.ibatis.type.TypeException: Could not resolve type alias 'org.mybatis.caches.ehcache.LoggingEhcache'. Cause: java.lang.ClassNotFoundException: Cannot find class: org.mybatis.caches.ehcache.LoggingEhcache
at org.apache.ibatis.type.TypeAliasRegistry.resolveAlias(TypeAliasRegistry.java:120)
at org.apache.ibatis.builder.xml.XMLMapperBuilder.cacheElement(XMLMapperBuilder.java:204)
at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:116)
... 64 common frames omitted
Caused by: java.lang.ClassNotFoundException: Cannot find class: org.mybatis.caches.ehcache.LoggingEhcache
at org.apache.ibatis.io.ClassLoaderWrapper.classForName(ClassLoaderWrapper.java:200)
at org.apache.ibatis.io.ClassLoaderWrapper.classForName(ClassLoaderWrapper.java:89)
at org.apache.ibatis.io.Resources.classForName(Resources.java:261)
at org.apache.ibatis.type.TypeAliasRegistry.resolveAlias(TypeAliasRegistry.java:116)
... 66 common frames omitted
Disconnected from the target VM, address: '127.0.0.1:63325', transport: 'socket' Process finished with exit code 1
【原因】：我的原因是服务解析下面路径时出现了问题，我的配置如下：同事这也却没有问题，心里真不是滋味。
1 mybatis-plus:
2 mapper-locations: classpath*:/mapper/*Mapper.xml
【解决方案一】：直接定义为全路径
1 mybatis-plus:
2 mapper-locations: classpath:/src/main/resources/mapper/*Mapper.xml
【解决方案二】：Maven 项目，在 pom 文件的 resource 中指定 xml 路径
1 <build>
2 <resources>
3 <resource>
4 <!-- xml放在java目录下-->
5 <directory>src/main/java</directory>
6 <includes>
7 <include>**/*.xml</include>
8 </includes>
9 </resource>
10 <!--指定资源的位置（xml放在resources下，可以不用指定）-->
11 <resource>
12 <directory>src/main/resources</directory>
13 </resource>
14 </resources>
15 </build>
【解决方案三】：如果只是一个 mapper.xml 文件，直接指定也不会出现问题
1 mybatis-plus:
2 mapper-locations: /mapper/ZoneMapper.xml
【解决方案四】： 【目前使用的方案】因为加载 *Mapper.xml 文件的时候，里面配置了二级缓存【我生成的时候不小心生成的】，这个时候，就会出现上述的问题。而且二级缓存是有缺陷的，可能会导致获取到的数据是旧数据，也就是关联的数据没有更新的问题。所以我们项目是关闭的，那么当我注释掉二级缓存之后，这个问题也就解决了。
1 <!-- 开启二级缓存 -->
2 <!-- <cache type="org.mybatis.caches.ehcache.LoggingEhcache"/>-->
MyBatisPlus 整合 SpringBoot 遇见的问题（一）的更多相关文章
- 2、SpringBoot+MybatisPlus整合-------BaseCRUD
开发工具:STS 代码下载链接:GitHub管理代码 版本: Springboot:1.5.14.RELEASE 使用2.0以上的Springboot,会报出一些异常.欢迎知道异常原因的大牛解惑. M ...
- SpringBoot+Mybatis+MybatisPlus整合实现基本的CRUD操作
SpringBoot+Mybatis+MybatisPlus整合实现基本的CRUD操作 1> 数据准备 -- 创建测试表 CREATE TABLE `tb_user` ( `id` ) NOT ...
- SpringBoot与Mybatis-plus整合，代码生成mvc层
一.添加pom依赖 <!-- mysql驱动 --> <dependency> <groupId>mysql</groupId> <artifac ...
- SpringBoot系列——MyBatis-Plus整合封装
前言 MyBatis-Plus是一款MyBatis的增强工具(简称MP),为简化开发.提高效率,但我们并没有直接使用MP的CRUD接口,而是在原来的基础上封装一层通用代码,单表继承我们的通用代码,实现 ...
- SpringBoot+Mybatis-Plus整合Sharding-JDBC5.1.1实现单库分表【全网最新】
一.前言 小编最近一直在研究关于分库分表的东西,前几天docker安装了mycat实现了分库分表,但是都在说mycat的bug很多.很多人还是倾向于shardingsphere,其实他是一个全家桶,有 ...
- Sharding JDBC整合SpringBoot 2.x 和 MyBatis Plus 进行分库分表
Sharding JDBC整合SpringBoot 2.x 和 MyBatis Plus 进行分库分表 交易所流水表的单表数据量已经过亿,选用Sharding-JDBC进行分库分表.MyBatis-P ...
- Seata整合SpringBoot和Mybatis
Seata整合SpringBoot和Mybatis 一.背景 二.实现功能 三.每个服务使用到的技术 1.账户服务 2.订单服务 四.服务实现 1.账户服务实现 1.引入jar包 2.项目配置 3.建 ...
- 整合springboot（app后台框架搭建四）
springboot可以说是为了适用SOA服务出现,一方面,极大的简便了配置,加速了开发速度:第二方面,也是一个嵌入式的web服务,通过jar包运行就是一个web服务: 还有提供了很多metric,i ...
- 整合 springboot 和 swagger出问题
整合 springboot 和 swagger ,出现报错, org.springframework.beans.factory.UnsatisfiedDependencyException: Err ...
- 【SpringBoot】搜索框架ElasticSearch介绍和整合SpringBoot
========================12章 搜索框架ElasticSearch介绍和整合SpringBoot ============================= 加入小D课堂技术交 ...
随机推荐
- 一种基于Modbus的工业通信网关设计
近年来,随着工业自动化领域的发展,工业现场对网络的可靠性及成本有极高的要求.传统基于串口的工业网关可以满足工业现场的应用,但却要付出高额成本.一种基于 ModBus 设计的工业通信网关就走进人们的眼中 ...
- 服务器 安装docker （启动坑了很久才成功）docker-compose
安装docker: 1.Docker要求CentOS系统的内核版本高于 3.10 , 通过 uname -r 命令查看你当前的内核版本是否支持安账docker 2.更新yum包: sudo yu ...
- ZSTUOJ刷题⑥:Problem 3535.--模拟简单计算器
3535: 模拟简单计算器 Time Limit: 1 Sec Memory Limit: 64 MBSubmit: 4634 Solved: 1652 Description 程序模拟简单运算器 ...
- Java输入输出格式
一.输入字符串 Scanner in=new Scanner(System.in); String str1=in.next(); //输入一个字符串,以空格或回车结束 String str2=in. ...
- IOS弹出系统键盘后，页面不恢复
<script> var u = navigator.userAgent, app = navigator.appVersion var isIOS = !!u.match(/\(i[^; ...
- html 手机端适配不同手机高度 ，把内容居中显示
手机端适配不同手机高度 ,把内容居中显示,可以将div.img.section.span.p等等元素,设置 top:50%; margin-top:xxvw; 这样可以保证主题内容居中显示.
- C#——》Web Api 操作MySQL数据库公共类：MySql.Data
使用MySql.Data 连接mysql 数据库,需先引用MySql.Data ,用过MySql.Data.dll操作Mysql数据库. 1,在工具-Nuget包管理器-管理解决方案的Nuget程序包 ...
- 如何卸载cad 2022？怎么把cad 2022彻底卸载删除干净重新安装的方法【转载】
标题:cad 2022重新安装方法经验总结,利用卸载清理工具完全彻底排查删除干净cad 2022各种残留注册表和文件.cad 2022显示已安装或者报错出现提示安装未完成某些产品无法安装的问题,怎么完 ...
- python学习记录（四）-意想不到
计数 from collections import Counter # 计数 res = Counter(['a','b','a','c','a','b']) print(res,type(res) ...
- 2.3Dmax界面_视图调整
一.试图模型显示效果的切换 '默认是真实显示效果' 线框模式 快捷键F3 ----> 真实显示效果和线框显示效果的切换(切换到线框显示效果再按F3就切换到了真实显示效果). 线面模式 快捷键F4 ...