编程培训机构哪里简述如何优化网站的方法

1、下载源码

wget -O cas-7.1.3.zip "https://codeload.github.com/apereo/cas/zip/refs/tags/v7.1.3"
# wget -O cas-6.6.15.zip "https://codeload.github.com/apereo/cas/zip/refs/tags/v6.6.15"
# wget -O cas-5.3.16.zip "https://codeload.github.com/apereo/cas/zip/refs/tags/v5.3.16"
unzip cas-7.1.3.zip

2、修改 gradle 下载地址

• 对于 cas 5、6、7

vim gradle/wrapper/gradle-wrapper.properties

将 distributionUrl 修改为腾讯云的源，只改前面的下载地址部分

distributionUrl=https\://mirrors.cloud.tencent.com/gradle/gradle-8.10-bin.zip

3、指定 JDK 版本

cas版本	jdk版本	gradle 版本
7.1.3	jdk 21	8.10
6.6.15	大于等于 jdk 11	7.5.1
5.3.16	jdk 1.8	4.8

4、Gradle 配置仓库下载加速和依赖配置

4.1、CAS Server 7.1.3 和 6.6.15

修改根目录下的 build.gradle 文件，对于 7.1.3 和 6.6.15 修改为以下配置

repositories {gradlePluginPortal()mavenLocal()maven { url 'https://maven.aliyun.com/repository/public/' }maven { url 'https://maven.aliyun.com/repository/jcenter' }maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }maven { url 'https://maven.aliyun.com/repository/spring-plugin' }maven { url 'https://maven.scijava.org/content/repositories/public/' }maven { url "https://plugins.gradle.org/m2/" }  // 备用仓库maven { url "https://repo.spring.io/plugins-release" }  // 备用仓库
}

如果提示下载 com.github.mmoayyed.ws-wss4j 依赖失败，可以去：https://maven.scijava.org/content/repositories/public/com/github/mmoayyed/ws-wss4j/ 下载

修改根目录下的 settings.gradle
将 https://jitpack.io 修改成 https://maven.scijava.org/content/repositories/public

修改后

4.2、CAS Server 5.3.16

4.2.1、根目录 build.gradle

对于 5.3.16 的 build.gradle 修改以下配置
注释掉 20~23行

并手动指定版本号

ext {publishSnapshots = Boolean.getBoolean("publishSnapshots")publishReleases = Boolean.getBoolean("publishReleases")sonatypeUsername = System.getProperty("sonatypeUsername")sonatypePassword = System.getProperty("sonatypePassword")testCategoryType = System.getProperty("testCategoryType")forceBom = Boolean.getBoolean("forceBom")enableRemoteDebugging = Boolean.getBoolean("enableRemoteDebugging")continuousIntegrationBuild = Boolean.getBoolean("CI") || Boolean.getBoolean("TRAVIS") || Boolean.getBoolean("CONTINUOUS_INTEGRATION")publishingRelease = publishReleases && rootProject.sonatypeUsername != null && rootProject.sonatypePassword != null/*Open the Git repository in the current directory.Get commit id of HEAD.*///git = org.ajoberstar.grgit.Grgit.open(dir: file('.').canonicalPath)//def gitHead = git.head()//currentRevision = gitHead.id//currentAbbreviatedRevision = gitHead.abbreviatedIdcurrentRevision = "5.3.16" currentAbbreviatedRevision = "5.3.16"
}

buildscript.repositories 修改为以下配置

repositories {mavenLocal()maven { url 'https://maven.aliyun.com/repository/public/' }maven { url 'https://maven.aliyun.com/repository/jcenter' }maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }maven { url 'https://maven.aliyun.com/repository/spring-plugin' }maven { url "https://plugins.gradle.org/m2/" }  // 备用仓库maven { url "https://repo.spring.io/plugins-release" }  // 备用仓库
}

allprojects.repositories 修改为以下配置

repositories {mavenLocal()maven { url 'https://maven.aliyun.com/repository/public/' }maven { url 'https://maven.aliyun.com/repository/jcenter' }maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }maven { url 'https://maven.aliyun.com/repository/spring-plugin' }maven { url "https://plugins.gradle.org/m2/" }  // 备用仓库maven { url "https://repo.spring.io/plugins-release" }  // 备用仓库
}

4.2.2、编译 cas-server-webapp 报错

修改文件 webapp/gradle/webapp.gradle，指定本地 node

cd /usr/local
wget -O node-v8.11.2-linux-x64.tar.gz https://nodejs.org/dist/v8.11.2/node-v8.11.2-linux-x64.tar.gz
tar -zxvf node-v8.11.2-linux-x64.tar.gz
vim /etc/profile

#Node
export NODE_HOME=/usr/local/node-v8.11.2-linux-x64
export PATH=$NODE_HOME/bin:$PATH

source /etc/profile
node -v
npm -v
#在Jenkins构建脚本的npm install命令前加入以下配置，允许以root身份执行安装
npm config set user 0
npm config set unsafe-perm true

node {version = "${nodeVersion}"nodeModulesDir = project(":webapp").projectDirdownload = false  // 禁用自动下载workDir = file("/usr/local/node-v8.11.2-linux-x64")
}

4.2.4、编译 cas-server-support-duo 或者 cas-server-support-duo-core 报错

wget -O duo_client_java-0.2.2.zip https://codeload.github.com/duosecurity/duo_client_java/zip/refs/tags/0.2.2
unzip duo_client_java-0.2.2.zip
cd duo_client_java-0.2.2/duo-client
vim pom.xml

注掉旧的工件和组

<!--  <groupId>com.duosecurity</groupId>-->
<!--  <artifactId>duo-client</artifactId>-->
<!--  <version>0.2.1</version>-->
<groupId>net.unicon.iam</groupId>
<artifactId>duo-client</artifactId>
<version>0.2.2</version>

cd duo_client_java-0.2.2/duo-client
mvn clean install -U -D maven.test.skip=true -D maven.javadoc.skip=true
mvn install:install-file -Dfile=duo_client_java-0.2.2/duo-client/target/duo-client-0.2.2.jar -DgroupId=net.unicon.iam -DartifactId=duo-client -Dversion=0.2.2 -Dpackaging=jar

5、Cas Server 5/6/7 编译命令

# 清除缓存
rm -rf ~/.gradle/caches/
# 停止历史的gradlew进程
./gradlew --stop
# 进入目录
cd cas-7.1.3
# 设置JAVA_HOME
export JAVA_HOME="/usr/local/jdk-21.0.5"
# 查看gradle版本和jdk版本
./gradlew --version -Dorg.gradle.java.home=/usr/local/jdk-21.0.5
# 下载所有依赖
./gradlew --refresh-dependencies dependencies -Dorg.gradle.java.home=/usr/local/jdk-21.0.5
# cas7.1.3编译命令
./gradlew clean build --parallel -x test -x javadoc -x check --build-cache --no-daemon -Dorg.gradle.java.home=/usr/local/jdk-21.0.5
unset JAVA_HOME

构建成功后，war 文件在 webapp/cas-server-webapp/build/libs 目录下

ll webapp/cas-server-webapp/build/libs

6、源码编译 Cas Server 4

由于 Cas Server 4 使用的是 maven，这里单独篇幅介绍

6.1、下载源码

wget -O cas-4.1.10.zip "https://codeload.github.com/apereo/cas/zip/refs/tags/v4.1.10"
unzip cas-4.1.10.zip

6.2、maven 和 jdk 版本

依赖	版本
jdk	1.8
maven	3.5.3

一些依赖报错，则需要手动安装依赖

• org.restlet-2.1.0.jar

wget https://maven.restlet.talend.com/org/restlet/jee/org.restlet/2.1.0/org.restlet-2.1.0.jar
mvn install:install-file -Dfile=org.restlet-2.1.0.jar -DgroupId=org.restlet.jee -DartifactId=org.restlet -Dversion=2.1.0 -Dpackaging=jar

• jcifs-ext-0.9.4.jar

wget https://gitee.com/wxhntmy/jcifs-ext-0.9.4/raw/master/jcifs-ext-0.9.4.jar
mvn install:install-file -Dfile=jcifs-ext-0.9.4.jar -DgroupId=org.samba.jcifs -DartifactId=jcifs-ext -Dversion=0.9.4 -Dpackaging=jar

• Could not find artifact com.hazelcast:hazelcast-code-generator:jar:4.1.10
  修改 cas-4.1.10/cas-server-integration-hazelcast/pom.xml 文件，指定 hazelcast 版本

<dependency><groupId>com.hazelcast</groupId><artifactId>hazelcast</artifactId>       <version>3.5</version>     
</dependency>
<dependency><groupId>com.hazelcast</groupId><artifactId>hazelcast-code-generator</artifactId>       <version>3.5</version>     
</dependency>

6.3、编译命令

cd cas-4.1.10
export JAVA_HOME="/usr/local/jdk1.8.0_202"
/usr/local/apache-maven-3.5.3/bin/mvn clean install -U -D maven.test.skip=true -D maven.javadoc.skip=true
unset JAVA_HOME