1.什么是jvm-sandbox-repeater？
jvm-sandbox-repeater 是 JVM-Sandbox 生態體系下的重要模塊，它具備了JVM-Sandbox 的所有特點，插件式設計便於快速適配各種中間件，封裝請求錄制/回放基礎協議，也提供了通用可擴展的各種豐富API。jvm-sandbox 是指 JVM 沙箱容器，一種 JVM 的非侵入式運行期 AOP 解決方案。
2.它的核心能力是什么？
2.1 通用錄制/回放能力
(1).無侵入式錄制 HTTP/Java/Dubbo 入參/返回值錄制能力（業務系統無感知）
(2).基於 TTL 提供多線程子調用追蹤，完整追蹤一次請求的調用路徑
(3).入口請求（HTTP/Dubbo/Java）流量回放、子調用（Java/Dubbo）返回值 Mock 能力
2.2 快速可擴展API實現
(1).錄制/回放插件式架構
(2).提供標准接口，可通過配置/簡單編碼實現一類通用插件
2.3. standalone工作模式
無需依賴任何服務端/存儲，可以單機工作，提供錄制/回放能力
3.如何部署？
3.1 Console部署
setp1: 下載源碼
git clone https://github.com/alibaba/jvm-sandbox-repeater
step2: 配置數據庫信息 application.properties 及初始化數據庫相關的初始化 sql 文件地址為：
./jvm-sandbox-repeater/repeater-console/repeater-console-dal/src/main/resources/database.sql
step3: 在服務器上配置mvn命令
如果是配置好了yum 源，可以使用以下命令直接安裝maven
yum install maven
step4: 編譯並啟動console命令
cd ./jvm-sandbox-repeater mvn install -DskipTests && nohup java -jar repeater-console/repeater-console-start/target/repeater-console.jar > console.log 2>&1 &
3.2 Repeater部署
setp1: 在上面的源碼下載目錄下
cd ./jvm-sandbox-repeater/bin && sh install-local.sh
install-local.sh腳本內容如下：
root@beta.ep.tx1 bin # more sh install-local.sh #!/usr/bin/env bash # repeater's target dir REPEATER_TARGET_DIR=../target/repeater # exit shell with err_code # $1 : err_code # $2 : err_msg exit_on_err() { [[ ! -z "${2}" ]] && echo "${2}" 1>&2 exit ${1} } # package sh ./package.sh || exit_on_err 1 "install failed cause package failed" #此處調用到了package.sh 腳本，下面會單獨分析 # extract sandbox to ${HOME} curl -s http://sandbox-ecological.oss-cn-hangzhou.aliyuncs.com/sandbox-1.2.1-bin.tar | tar xz -C ${HOME} || exit_on_err 1 "extract sandbox failed" #下載並解壓sandbox文件包 # copy module to ~/.sandbox-module mkdir -p ${HOME}/.sandbox-module || exit_on_err 1 "permission denied, can not mkdir ~/.sandbox-module" #創建目錄 cp -r ${REPEATER_TARGET_DIR}/* ${HOME}/.sandbox-module || exit_on_err 1 "permission denied, can not copy module to ~/.sandbox-module" #復制../target/repeater目錄下的所有文件到上一個命令創建的目錄下
package.sh腳本內容如下：
root@beta.ep.tx1 bin # more package.sh #!/usr/bin/env bash # repeater's target dir REPEATER_TARGET_DIR=../target/repeater #定義變量 # exit shell with err_code # $1 : err_code # $2 : err_msg exit_on_err() { [[ ! -z "${2}" ]] && echo "${2}" 1>&2 exit ${1} } # maven package the sandbox mvn clean package -Dmaven.test.skip=true -f ../pom.xml || exit_on_err 1 "package repeater failed." #編譯打包 mkdir -p ${REPEATER_TARGET_DIR}/plugins #創建目錄 mkdir -p ${REPEATER_TARGET_DIR}/cfg #創建目錄 cp ./repeater-logback.xml ${REPEATER_TARGET_DIR}/cfg/repeater-logback.xml \ #拷貝文件到repeater目錄 && cp ./repeater.properties ${REPEATER_TARGET_DIR}/cfg/repeater.properties \ && cp ./repeater-config.json ${REPEATER_TARGET_DIR}/cfg/repeater-config.json \ && cp ../repeater-module/target/repeater-module-*-jar-with-dependencies.jar ${REPEATER_TARGET_DIR}/repeater-module.jar \ && cp ../repeater-console/repeater-console-start/target/repeater-console.jar ${REPEATER_TARGET_DIR}/repeater-bootstrap.jar \ && cp ../repeater-plugins/ibatis-plugin/target/ibatis-plugin-*-jar-with-dependencies.jar ${REPEATER_TARGET_DIR}/plugins/ibatis-plugin.jar \ && cp ../repeater-plugins/java-plugin/target/java-plugin-*-jar-with-dependencies.jar ${REPEATER_TARGET_DIR}/plugins/java-plugin.jar \ && cp ../repeater-plugins/mybatis-plugin/target/mybatis-plugin-*-jar-with-dependencies.jar ${REPEATER_TARGET_DIR}/plugins/mybatis-plugin.jar \ && cp ../repeater-plugins/dubbo-plugin/target/dubbo-plugin-*-jar-with-dependencies.jar ${REPEATER_TARGET_DIR}/plugins/dubbo-plugin.jar \ && cp ../repeater-plugins/redis-plugin/target/redis-plugin-*-jar-with-dependencies.jar ${REPEATER_TARGET_DIR}/plugins/redis-plugin.jar \ && cp ../repeater-plugins/http-plugin/target/http-plugin-*-jar-with-dependencies.jar ${REPEATER_TARGET_DIR}/plugins/http-plugin.jar \ && cp ../repeater-plugins/hibernate-plugin/target/hibernate-plugin-*-jar-with-dependencies.jar ${REPEATER_TARGET_DIR}/plugins/hibernate-plugin.jar \ && cp ../repeater-plugins/spring-data-jpa-plugin/target/spring-data-jpa-plugin-*-jar-with-dependencies.jar ${REPEATER_TARGET_DIR}/plugins/spring-data-jpa-plugin.jar
repeater 日志配置文件如下：
repeater的日志路徑為：~/logs/sandbox/repeater/repeater.log --》這是由於logback.xml 配置決定的 repeater-logback.xml文件內容如下：
root@beta.ep.tx1 bin #more repeater-logback.xml <?xml version="1.0" encoding="UTF-8" ?> <configuration scan="true" scanPeriod="10000"> <appender name="REPEATER-FILE-APPENDER" class="ch.qos.logback.core.rolling.Ro llingFileAppender"> <file>${user.home}/logs/sandbox/repeater/repeater.log</file> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <FileNamePattern>${user.home}/logs/sandbox/repeater/repeater.log.%d{y yyy-MM-dd}</FileNamePattern> <MaxHistory>30</MaxHistory> </rollingPolicy> <encoder> <pattern>%d{yyyy-MM-dd HH:mm:ss} %-5level %msg%n</pattern> <charset>UTF-8</charset> </encoder> </appender> <root level="info"> <appender-ref ref="REPEATER-FILE-APPENDER"/> </root> </configuration>
3.3 Sandbox 部署
https://github.com/alibaba/jvm-sandbox
-
JVM-SANDBOX（沙箱）實現了一種在不重啟、不侵入目標JVM應用的AOP解決方案
-
操作步驟：下載最新版本的JVM-SANDBOX
wget http://ompc.oss-cn-hangzhou.aliyuncs.com/jvm-sandbox/release/sandbox-stable-bin.zip # 解壓 unzip sandbox-stable-bin.zip # 進入沙箱執行腳本 cd sandbox/bin #在~/sandbox/bin/sandbox.sh 啟動的cfg目錄下有一個sandbox.properties文件，目錄為/root/sandbox/cfg sandbox.properties 文件里面指定了user_module=~/.sandbox-module # 掛載目標JVM進程，這里以console應用為示例來掛載,一條命令搞定： sh ~/sandbox/bin/sandbox.sh -p `ps -ef | grep "console" | grep -v grep | awk '{print $2}'` -P 12250 【這個命令會將console JVM進程進行掛載】
~/.sandbox-module目錄下可以看到：
root@beta.ep.tx1 .sandbox-module # tree . ├── cfg │ ├── repeater-config.json │ ├── repeater-logback.xml #這個repeater 啟動后的日志配置文件 │ └── repeater.properties #把repeater.properties里面的ip and port 修改為為console 所在機器啟動的ip and port ├── plugins │ ├── dubbo-plugin.jar │ ├── hibernate-plugin.jar │ ├── http-plugin.jar │ ├── ibatis-plugin.jar │ ├── java-plugin.jar │ ├── mybatis-plugin.jar │ ├── redis-plugin.jar │ └── spring-data-jpa-plugin.jar ├── repeater-bootstrap.jar └── repeater-module.jar #repeater 模塊的啟動jar
Sandbox 日志配置：
#more sandbox-logback.xml <?xml version="1.0" encoding="UTF-8" ?> <configuration scan="true" scanPeriod="10000"> <appender name="SANDBOX-FILE-APPENDER" class="ch.qos.logback.core.rolling.Rol lingFileAppender"> <file>${user.home}/logs/sandbox/sandbox.log</file> <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy" > <FileNamePattern>${user.home}/logs/sandbox/sandbox.log.%d{yyyy-MM-dd} </FileNamePattern> <MaxHistory>30</MaxHistory> </rollingPolicy> <encoder> <pattern>%d{yyyy-MM-dd HH:mm:ss} %SANDBOX_NAMESPACE %-5level %msg%n</ pattern> <charset>UTF-8</charset> </encoder> </appender> <root level="info"> <appender-ref ref="SANDBOX-FILE-APPENDER"/> </root> </configuration>
4.Console部署后的啟動頁面如下圖所示
歡迎關注【無量測試之道】公眾號，回復【領取資源】
Python編程學習資源干貨、
Python+Appium框架APP的UI自動化、
Python+Selenium框架Web的UI自動化、
Python+Unittest框架API自動化、
資源和代碼 免費送啦~
文章下方有公眾號二維碼，可直接微信掃一掃關注即可。
備注：我的個人公眾號已正式開通，致力於測試技術的分享，包含：大數據測試、功能測試，測試開發，API接口自動化、測試運維、UI自動化測試等，微信搜索公眾號：“無量測試之道”，或掃描下方二維碼：
添加關注，讓我們一起共同成長！