本文主要是介绍jdk11+tomcat9.0.1+Maven3.6+Spring5.1.1+hibernate5.4+eclipse2018/12配置走的坑，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
（1）首先jdk11的环境变量配置与以前差了很多，没有单独的jre目录，环境变量配置中只需要配置JAVA_HOME你的jdk安装目录。
JAVA_HOME C:\Program Files\Java\jdk-11
CLASSPATH .;%JAVA_HOME%\lib
path %JAVA_HOME%\bin
（2）然后下载Maven，解压并配置环境变量
MAVEN_HOME D:\Maven\apache-maven-3.6.0
path %MAVEN_HOME%\bin
在maven的apache-maven-3.6.0\conf\目录下修改settings.xml，用以配置本地仓库的位置，及编译器版本，maven编译器老是jdk1.5，要在这里修改一下
①修改仓库位子，直接打开文件添加
<localRepository>D:\Maven\repository</localRepository>②修改编译器版本，在<profiles></profiles>节点下添加如下内容，修改为jdk11
<profile> <id>jdk-11</id> <activation> <activeByDefault>true</activeByDefault> <jdk>11</jdk> </activation> <properties> <maven.compiler.source>11</maven.compiler.source> <maven.compiler.target>11</maven.compiler.target> <maven.compiler.compilerVersion>11</maven.compiler.compilerVersion> </properties>
</profile>
（3）tomcat直接解压即可，我为了自己方便修改端口为80端口，并且增加了https支持，https服务我用的阿里云的，具体可以去阿里云查看
<Connector connectionTimeout="20000" port="80" protocol="HTTP/1.1" redirectPort="8443"/>
<Connector
SSLEnabled="true"
SSLProtocol="TLSv1+TLSv1.1+TLSv1.2" ciphers="TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,TLS_RSA_WITH_AES_128_CBC_SHA256,TLS_RSA_WITH_AES_256_CBC_SHA256"
clientAuth="false"
keystoreFile="cert/你的秘钥.pfx"
keystorePass="你的秘钥"
keystoreType="PKCS12"
port="443"
protocol="HTTP/1.1"
scheme="https"
secure="true"
/>
（4）Spring与hibernate等引入相关maven依赖即可，作者闲麻烦，直接把spring依赖包一股脑全加入了，反正spring的相关功能基本都会用到
<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>wxj233.com</groupId><artifactId>warehouse</artifactId><packaging>war</packaging><version>0.0.1-SNAPSHOT</version><name>warehouse Maven Webapp</name><url>http://maven.apache.org</url><dependencies><!-- 单元测试 -->
<dependency><groupId>org.junit.jupiter</groupId><artifactId>junit-jupiter-api</artifactId><version>5.3.2</version><scope>test</scope>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-test</artifactId><version>5.1.1.RELEASE</version><scope>test</scope>
</dependency><!-- end 单元测试 --><!-- spring包依赖 --><dependency><groupId>org.springframework</groupId><artifactId>spring-webmvc</artifactId><version>5.1.1.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-aop</artifactId><version>5.1.1.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-aspects</artifactId><version>5.1.1.RELEASE</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-context</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-beans</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-context-support</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-context-indexer</artifactId><version>5.1.1.RELEASE</version><scope>optional</scope>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-core</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-expression</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-instrument</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-jcl</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-jdbc</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-jms</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-messaging</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-orm</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-oxm</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-tx</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-web</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-webflux</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<dependency><groupId>org.springframework</groupId><artifactId>spring-websocket</artifactId><version>5.1.1.RELEASE</version>
</dependency>
<!-- end Spring -->
<!-- JSTL + EL --><dependency><groupId>javax.servlet</groupId><artifactId>jstl</artifactId><version>1.2</version></dependency>
<dependency><groupId>org.apache.taglibs</groupId><artifactId>taglibs-standard-impl</artifactId><version>1.2.5</version>
</dependency>
<!-- end JSTL + EL -->
<!-- javaCV -->
<dependency><groupId>org.bytedeco</groupId><artifactId>javacv-platform</artifactId><version>1.4.3</version>
</dependency>
<!-- end javaCV -->
<!-- log4j --><dependency><groupId>org.apache.logging.log4j</groupId><artifactId>log4j-api</artifactId><version>2.11.1</version></dependency><dependency><groupId>org.apache.logging.log4j</groupId><artifactId>log4j-core</artifactId><version>2.11.1</version></dependency><!-- end log4j --><!-- hibernate -->
<dependency><groupId>org.hibernate</groupId><artifactId>hibernate-core</artifactId><version>5.4.0.Final</version>
</dependency>
<dependency><groupId>org.hibernate</groupId><artifactId>hibernate-c3p0</artifactId><version>5.4.0.Final</version>
</dependency><!-- end hibernate --><!-- mysql -->
<dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>5.1.45</version>
</dependency><!-- end mysql --><!-- 二维码 -->
<dependency><groupId>com.google.zxing</groupId><artifactId>core</artifactId><version>3.3.3</version>
</dependency>
<dependency><groupId>com.google.zxing</groupId><artifactId>javase</artifactId><version>3.3.3</version>
</dependency>
<!-- end 二维码 --></dependencies><build><finalName>warehouse</finalName></build>
</project>
（5）eclipse我下载了最新版，截止物品写这篇博客为止为最新版2018/12月（J2EE）版本
下载好后就是一堆参数配置，首先修改编码为统一的utf-8
①打开preference搜索jsp Files改为utf-8，以后新建的jsp就是utf-8格式
②搜索workspace，编码改为utf-8
③搜索Content Types，将其中编码不是utf-8的文件改为utf-8，这是改文件的本身编码格式
而后配置Maven
preference中→Maven→User Setting
（6）tomcat配置
配置之后我建议修改eclipse依赖tomcat的路径为tomcat安装路径，可以避免重复配置tomcat文件，(双击tomcat就可以出现一下页面)
（7）随后新建maven项目
新建自己按流程走就行了，没什么特别的，要注意的是新建好项目后要build path检查一下。
而后还需要检查一下maven依赖包是否导入到了lib文件夹中，检查下图中标记为蓝色的类容是否包含，没有的话add一下，下图类容是右键项目之后的properties不是window下的preference。
配置完之后可能还会发现项目和java resource上有小红叉，可以不用管，不影响项目运行，我直接找到problems把错误delete了，看着烦。
这篇关于jdk11+tomcat9.0.1+Maven3.6+Spring5.1.1+hibernate5.4+eclipse2018/12配置走的坑的文章就介绍到这儿，希望我们推荐的文章对编程师们有所帮助！
