其实，这个对于不是很熟系sbt的人来说，或者对scala语言没有什么了解的人，接触Gatling这个开源的性能测试框架，还是有些茫然的。
因为GitHub上提供的Gatling （最新版本：2.2.0 snapshot）是源码，而且，完整的Gatling被拆分为Gatling（Core,相当于测试引擎吧）和Gatling-highchats（主要是用来生成测试报告）两部分。不知到为何要拆分为两部分，也许是因为Gatling-highchats部分引用了特殊license的软件插件（HighCharts & HighStock， 来自于HighSoft公司。。。)
1. 首先，从github上clone下gatling的源码。
git clone http://github.com/gatling/gatling
git clone http://github.com/gatling/gatling-highcharts
待这些文件都下载到本地后，先进入gatling的目录，在命令行下执行 sbt compile （，若你的系统下没有安装SBT，请先自己安装，我是直接在SBT官网下载的0.13.9的版本，解压到local目录下，再在/etc/profile下配置一下环境变量，方便使用）。gatling文件列表如下：
-rw-r--r-- 1 root root 3204 Jan 8 13:10 CONTRIBUTING.md drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-app drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-bundle drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-charts drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-commons drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-compiler drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-core drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-http drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-jdbc drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-jms drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-metrics drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-recorder drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-redis drwxr-xr-x 4 root root 4096 Jan 8 13:12 gatling-test-framework -rwxr-xr-x 1 root root 246 Jan 8 13:10 make_credentials.sh -rw-r--r-- 1 root root 106 Jan 8 13:10 pgp.sbt drwxr-xr-x 4 root root 4096 Jan 8 13:12 project -rw-r--r-- 1 root root 2304 Jan 8 13:10 README.md drwxr-xr-x 4 root root 4096 Jan 8 13:10 src drwxr-xr-x 4 root root 4096 Jan 8 13:18 target -rwxr-xr-x 1 root root 720 Jan 8 13:10 trigger_build.py -rw-r--r-- 1 root root 40 Jan 8 13:10 version.sbt
sbt compile执行完毕后(可能需要一段时间，因为有些依赖的库要下载)，需要将其发布到ivy仓库中（你也可以发布到mave仓库）:
sbt publishLocal
1 [root@CloudGame gatling]# sbt publishLocal 2 [info] Loading global plugins from /root/.sbt/0.13/plugins 3 [info] Loading project definition from /mnt/workwps/gatling2.1.7/gatling/project 4 [info] Set current project to gatling-parent (in build file:/mnt/workwps/gatling2.1.7/gatling/) 5 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-compiler/target/gatling-compiler-2.2.0-SNAPSHOT-sources.jar ... 6 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-core/target/gatling-core-2.2.0-SNAPSHOT-sources.jar ... 7 [info] Done packaging. 8 [info] Done packaging. 9 SLF4J: The following set of substitute loggers may have been accessed 10 SLF4J: during the initialization phase. Logging calls during this 11 SLF4J: phase were not honored. However, subsequent logging calls to these 12 SLF4J: loggers will work as normally expected. 13 SLF4J: See also http://www.slf4j.org/codes.html#substituteLogger 14 SLF4J: org.eclipse.aether.internal.impl.DefaultRepositorySystem 15 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-commons/target/gatling-commons-2.2.0-SNAPSHOT.pom 16 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-compiler/target/gatling-compiler-2.2.0-SNAPSHOT.pom 17 [info] :: delivering :: io.gatling#gatling-commons;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:08 CST 2016 18 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-commons/target/ivy-2.2.0-SNAPSHOT.xml 19 [info] :: delivering :: io.gatling#gatling-compiler;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:08 CST 2016 20 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-compiler/target/ivy-2.2.0-SNAPSHOT.xml 21 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-core/target/gatling-core-2.2.0-SNAPSHOT.pom 22 [info] :: delivering :: io.gatling#gatling-core;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:08 CST 2016 23 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-core/target/ivy-2.2.0-SNAPSHOT.xml 24 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-metrics/target/gatling-metrics-2.2.0-SNAPSHOT.pom 25 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-redis/target/gatling-redis-2.2.0-SNAPSHOT.pom 26 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-charts/target/gatling-charts-2.2.0-SNAPSHOT.pom 27 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-jms/target/gatling-jms-2.2.0-SNAPSHOT.pom 28 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-http/target/gatling-http-2.2.0-SNAPSHOT.pom 29 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-jdbc/target/gatling-jdbc-2.2.0-SNAPSHOT.pom 30 [info] :: delivering :: io.gatling#gatling-metrics;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:08 CST 2016 31 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-metrics/target/ivy-2.2.0-SNAPSHOT.xml 32 [info] :: delivering :: io.gatling#gatling-jms;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:08 CST 2016 33 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-jms/target/ivy-2.2.0-SNAPSHOT.xml 34 [info] :: delivering :: io.gatling#gatling-charts;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:08 CST 2016 35 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-charts/target/ivy-2.2.0-SNAPSHOT.xml 36 [info] :: delivering :: io.gatling#gatling-redis;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:08 CST 2016 37 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-redis/target/ivy-2.2.0-SNAPSHOT.xml 38 [info] :: delivering :: io.gatling#gatling-jdbc;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:08 CST 2016 39 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-jdbc/target/ivy-2.2.0-SNAPSHOT.xml 40 [info] :: delivering :: io.gatling#gatling-http;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:08 CST 2016 41 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-http/target/ivy-2.2.0-SNAPSHOT.xml 42 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-bundle/target/gatling-bundle-2.2.0-SNAPSHOT.pom 43 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/target/gatling-parent-2.2.0-SNAPSHOT.pom 44 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-app/target/gatling-app-2.2.0-SNAPSHOT.pom 45 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-recorder/target/gatling-recorder-2.2.0-SNAPSHOT.pom 46 [info] :: delivering :: io.gatling#gatling-bundle;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:09 CST 2016 47 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-bundle/target/ivy-2.2.0-SNAPSHOT.xml 48 [info] :: delivering :: io.gatling#gatling-app;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:09 CST 2016 49 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-app/target/ivy-2.2.0-SNAPSHOT.xml 50 [info] :: delivering :: io.gatling#gatling-parent;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:09 CST 2016 51 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/target/ivy-2.2.0-SNAPSHOT.xml 52 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-compiler/target/gatling-compiler-2.2.0-SNAPSHOT.jar ... 53 [info] published gatling-bundle to /root/.ivy2/local/io.gatling/gatling-bundle/2.2.0-SNAPSHOT/poms/gatling-bundle.pom 54 [info] Done packaging. 55 [info] published gatling-bundle to /root/.ivy2/local/io.gatling/gatling-bundle/2.2.0-SNAPSHOT/zips/gatling-bundle-bundle.zip 56 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-bundle/2.2.0-SNAPSHOT/ivys/ivy.xml 57 [info] :: delivering :: io.gatling#gatling-recorder;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:09 CST 2016 58 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-recorder/target/ivy-2.2.0-SNAPSHOT.xml 59 [info] Wrote /mnt/workwps/gatling2.1.7/gatling/gatling-test-framework/target/gatling-test-framework-2.2.0-SNAPSHOT.pom 60 [info] published gatling-parent to /root/.ivy2/local/io.gatling/gatling-parent/2.2.0-SNAPSHOT/poms/gatling-parent.pom 61 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-parent/2.2.0-SNAPSHOT/ivys/ivy.xml 62 [info] published gatling-commons to /root/.ivy2/local/io.gatling/gatling-commons/2.2.0-SNAPSHOT/poms/gatling-commons.pom 63 [info] published gatling-commons to /root/.ivy2/local/io.gatling/gatling-commons/2.2.0-SNAPSHOT/jars/gatling-commons.jar 64 [info] published gatling-commons to /root/.ivy2/local/io.gatling/gatling-commons/2.2.0-SNAPSHOT/srcs/gatling-commons-sources.jar 65 [info] published gatling-commons to /root/.ivy2/local/io.gatling/gatling-commons/2.2.0-SNAPSHOT/docs/gatling-commons-javadoc.jar 66 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-commons/2.2.0-SNAPSHOT/ivys/ivy.xml 67 [info] published gatling-compiler to /root/.ivy2/local/io.gatling/gatling-compiler/2.2.0-SNAPSHOT/poms/gatling-compiler.pom 68 [info] published gatling-compiler to /root/.ivy2/local/io.gatling/gatling-compiler/2.2.0-SNAPSHOT/jars/gatling-compiler.jar 69 [info] published gatling-compiler to /root/.ivy2/local/io.gatling/gatling-compiler/2.2.0-SNAPSHOT/srcs/gatling-compiler-sources.jar 70 [info] published gatling-compiler to /root/.ivy2/local/io.gatling/gatling-compiler/2.2.0-SNAPSHOT/docs/gatling-compiler-javadoc.jar 71 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-compiler/2.2.0-SNAPSHOT/ivys/ivy.xml 72 [info] :: delivering :: io.gatling#gatling-test-framework;2.2.0-SNAPSHOT :: 2.2.0-SNAPSHOT :: integration :: Fri Jan 08 14:32:09 CST 2016 73 [info] delivering ivy file to /mnt/workwps/gatling2.1.7/gatling/gatling-test-framework/target/ivy-2.2.0-SNAPSHOT.xml 74 [info] Main Scala API documentation to /mnt/workwps/gatling2.1.7/gatling/gatling-jms/target/api... 75 [info] Main Scala API documentation to /mnt/workwps/gatling2.1.7/gatling/gatling-jdbc/target/api... 76 [info] Main Scala API documentation to /mnt/workwps/gatling2.1.7/gatling/gatling-charts/target/api... 77 [info] Main Scala API documentation to /mnt/workwps/gatling2.1.7/gatling/gatling-metrics/target/api... 78 model contains 7 documentable templates 79 model contains 9 documentable templates 80 [info] Main Scala API documentation successful. 81 [info] Main Scala API documentation to /mnt/workwps/gatling2.1.7/gatling/gatling-redis/target/api... 82 model contains 51 documentable templates 83 [info] Main Scala API documentation successful. 84 [info] Main Scala API documentation to /mnt/workwps/gatling2.1.7/gatling/gatling-http/target/api... 85 model contains 9 documentable templates 86 [info] Main Scala API documentation successful. 87 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-jdbc/target/gatling-jdbc-2.2.0-SNAPSHOT-javadoc.jar ... 88 [info] Done packaging. 89 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-core/target/gatling-core-2.2.0-SNAPSHOT.jar ... 90 [info] Done packaging. 91 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-metrics/target/gatling-metrics-2.2.0-SNAPSHOT-javadoc.jar ... 92 [info] Done packaging. 93 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-redis/target/gatling-redis-2.2.0-SNAPSHOT-javadoc.jar ... 94 [info] Done packaging. 95 [info] published gatling-core to /root/.ivy2/local/io.gatling/gatling-core/2.2.0-SNAPSHOT/poms/gatling-core.pom 96 [info] published gatling-core to /root/.ivy2/local/io.gatling/gatling-core/2.2.0-SNAPSHOT/jars/gatling-core.jar 97 [info] published gatling-core to /root/.ivy2/local/io.gatling/gatling-core/2.2.0-SNAPSHOT/srcs/gatling-core-sources.jar 98 [info] published gatling-core to /root/.ivy2/local/io.gatling/gatling-core/2.2.0-SNAPSHOT/docs/gatling-core-javadoc.jar 99 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-core/2.2.0-SNAPSHOT/ivys/ivy.xml 100 [info] published gatling-jdbc to /root/.ivy2/local/io.gatling/gatling-jdbc/2.2.0-SNAPSHOT/poms/gatling-jdbc.pom 101 [info] published gatling-jdbc to /root/.ivy2/local/io.gatling/gatling-jdbc/2.2.0-SNAPSHOT/jars/gatling-jdbc.jar 102 [info] published gatling-jdbc to /root/.ivy2/local/io.gatling/gatling-jdbc/2.2.0-SNAPSHOT/srcs/gatling-jdbc-sources.jar 103 [info] published gatling-jdbc to /root/.ivy2/local/io.gatling/gatling-jdbc/2.2.0-SNAPSHOT/docs/gatling-jdbc-javadoc.jar 104 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-jdbc/2.2.0-SNAPSHOT/ivys/ivy.xml 105 [info] published gatling-redis to /root/.ivy2/local/io.gatling/gatling-redis/2.2.0-SNAPSHOT/poms/gatling-redis.pom 106 [info] published gatling-redis to /root/.ivy2/local/io.gatling/gatling-redis/2.2.0-SNAPSHOT/jars/gatling-redis.jar 107 [info] published gatling-redis to /root/.ivy2/local/io.gatling/gatling-redis/2.2.0-SNAPSHOT/srcs/gatling-redis-sources.jar 108 [info] published gatling-redis to /root/.ivy2/local/io.gatling/gatling-redis/2.2.0-SNAPSHOT/docs/gatling-redis-javadoc.jar 109 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-redis/2.2.0-SNAPSHOT/ivys/ivy.xml 110 [info] published gatling-metrics to /root/.ivy2/local/io.gatling/gatling-metrics/2.2.0-SNAPSHOT/poms/gatling-metrics.pom 111 [info] published gatling-metrics to /root/.ivy2/local/io.gatling/gatling-metrics/2.2.0-SNAPSHOT/jars/gatling-metrics.jar 112 [info] published gatling-metrics to /root/.ivy2/local/io.gatling/gatling-metrics/2.2.0-SNAPSHOT/srcs/gatling-metrics-sources.jar 113 [info] published gatling-metrics to /root/.ivy2/local/io.gatling/gatling-metrics/2.2.0-SNAPSHOT/docs/gatling-metrics-javadoc.jar 114 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-metrics/2.2.0-SNAPSHOT/ivys/ivy.xml 115 [info] Main Scala API documentation to /mnt/workwps/gatling2.1.7/gatling/gatling-app/target/api... 116 model contains 17 documentable templates 117 [info] Main Scala API documentation successful. 118 [info] Main Scala API documentation to /mnt/workwps/gatling2.1.7/gatling/gatling-recorder/target/api... 119 [info] Main Scala API documentation successful. 120 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-jms/target/gatling-jms-2.2.0-SNAPSHOT-javadoc.jar ... 121 [info] Done packaging. 122 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-app/target/gatling-app-2.2.0-SNAPSHOT-javadoc.jar ... 123 [info] Done packaging. 124 [info] published gatling-jms to /root/.ivy2/local/io.gatling/gatling-jms/2.2.0-SNAPSHOT/poms/gatling-jms.pom 125 [info] published gatling-jms to /root/.ivy2/local/io.gatling/gatling-jms/2.2.0-SNAPSHOT/jars/gatling-jms.jar 126 [info] published gatling-jms to /root/.ivy2/local/io.gatling/gatling-jms/2.2.0-SNAPSHOT/srcs/gatling-jms-sources.jar 127 [info] published gatling-jms to /root/.ivy2/local/io.gatling/gatling-jms/2.2.0-SNAPSHOT/docs/gatling-jms-javadoc.jar 128 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-jms/2.2.0-SNAPSHOT/ivys/ivy.xml 129 [info] published gatling-app to /root/.ivy2/local/io.gatling/gatling-app/2.2.0-SNAPSHOT/poms/gatling-app.pom 130 [info] published gatling-app to /root/.ivy2/local/io.gatling/gatling-app/2.2.0-SNAPSHOT/jars/gatling-app.jar 131 [info] published gatling-app to /root/.ivy2/local/io.gatling/gatling-app/2.2.0-SNAPSHOT/srcs/gatling-app-sources.jar 132 [info] published gatling-app to /root/.ivy2/local/io.gatling/gatling-app/2.2.0-SNAPSHOT/docs/gatling-app-javadoc.jar 133 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-app/2.2.0-SNAPSHOT/ivys/ivy.xml 134 [info] Main Scala API documentation to /mnt/workwps/gatling2.1.7/gatling/gatling-test-framework/target/api... 135 model contains 11 documentable templates 136 [info] Main Scala API documentation successful. 137 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-test-framework/target/gatling-test-framework-2.2.0-SNAPSHOT-javadoc.jar ... 138 [info] Done packaging. 139 [info] published gatling-test-framework to /root/.ivy2/local/io.gatling/gatling-test-framework/2.2.0-SNAPSHOT/poms/gatling-test-framework.pom 140 [info] published gatling-test-framework to /root/.ivy2/local/io.gatling/gatling-test-framework/2.2.0-SNAPSHOT/jars/gatling-test-framework.jar 141 [info] published gatling-test-framework to /root/.ivy2/local/io.gatling/gatling-test-framework/2.2.0-SNAPSHOT/srcs/gatling-test-framework-sources.jar 142 [info] published gatling-test-framework to /root/.ivy2/local/io.gatling/gatling-test-framework/2.2.0-SNAPSHOT/docs/gatling-test-framework-javadoc.jar 143 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-test-framework/2.2.0-SNAPSHOT/ivys/ivy.xml 144 model contains 8 documentable templates 145 [info] Main Scala API documentation successful. 146 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-charts/target/gatling-charts-2.2.0-SNAPSHOT-javadoc.jar ... 147 [info] Done packaging. 148 [info] published gatling-charts to /root/.ivy2/local/io.gatling/gatling-charts/2.2.0-SNAPSHOT/poms/gatling-charts.pom 149 [info] published gatling-charts to /root/.ivy2/local/io.gatling/gatling-charts/2.2.0-SNAPSHOT/jars/gatling-charts.jar 150 [info] published gatling-charts to /root/.ivy2/local/io.gatling/gatling-charts/2.2.0-SNAPSHOT/srcs/gatling-charts-sources.jar 151 [info] published gatling-charts to /root/.ivy2/local/io.gatling/gatling-charts/2.2.0-SNAPSHOT/docs/gatling-charts-javadoc.jar 152 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-charts/2.2.0-SNAPSHOT/ivys/ivy.xml 153 model contains 22 documentable templates 154 [info] Main Scala API documentation successful. 155 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-recorder/target/gatling-recorder-2.2.0-SNAPSHOT-javadoc.jar ... 156 [info] Done packaging. 157 [info] published gatling-recorder to /root/.ivy2/local/io.gatling/gatling-recorder/2.2.0-SNAPSHOT/poms/gatling-recorder.pom 158 [info] published gatling-recorder to /root/.ivy2/local/io.gatling/gatling-recorder/2.2.0-SNAPSHOT/jars/gatling-recorder.jar 159 [info] published gatling-recorder to /root/.ivy2/local/io.gatling/gatling-recorder/2.2.0-SNAPSHOT/srcs/gatling-recorder-sources.jar 160 [info] published gatling-recorder to /root/.ivy2/local/io.gatling/gatling-recorder/2.2.0-SNAPSHOT/docs/gatling-recorder-javadoc.jar 161 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-recorder/2.2.0-SNAPSHOT/ivys/ivy.xml 162 model contains 347 documentable templates 163 [info] Main Scala API documentation successful. 164 [info] Packaging /mnt/workwps/gatling2.1.7/gatling/gatling-http/target/gatling-http-2.2.0-SNAPSHOT-javadoc.jar ... 165 [info] Done packaging. 166 [info] published gatling-http to /root/.ivy2/local/io.gatling/gatling-http/2.2.0-SNAPSHOT/poms/gatling-http.pom 167 [info] published gatling-http to /root/.ivy2/local/io.gatling/gatling-http/2.2.0-SNAPSHOT/jars/gatling-http.jar 168 [info] published gatling-http to /root/.ivy2/local/io.gatling/gatling-http/2.2.0-SNAPSHOT/srcs/gatling-http-sources.jar 169 [info] published gatling-http to /root/.ivy2/local/io.gatling/gatling-http/2.2.0-SNAPSHOT/docs/gatling-http-javadoc.jar 170 [info] published ivy to /root/.ivy2/local/io.gatling/gatling-http/2.2.0-SNAPSHOT/ivys/ivy.xml 171 [success] Total time: 59 s, completed Jan 8, 2016 2:33:05 PM
这个过程，比较像mvn install将生成的模块安装到本地.m2仓库中的过程。到此，gatling引擎部分编译和发布完成。
然后，进入gatling-highchats,和上述编译gatling的过程类似，执行sbt compile，然后在发布到本地ivy仓库。注意，一定要先对gatling进行发布后再编译gatling-highchats，否则在编译gatling-highchats的时候会报错的，找不到依赖的库。
至此，编译部分都完成了，那么，问题来了，生成的工具（可执行文件）在什么地方呢？在什么地方可以执行刚才生成的工具呢？官网上说的比较清楚，我也倾向于用bundle的文件来执行。默认情况下，这个文件会在ivy的仓库里面。就拿我的环境来说,其目录如下：
1 [root@CloudGame zips]# pwd 2 /root/.ivy2/local/io.gatling.highcharts/gatling-charts-highcharts-bundle/2.2.0-SNAPSHOT/zips
文件内容如下：
1 [root@CloudGame gatling-charts-highcharts-bundle-2.2.0-SNAPSHOT]# ll 2 total 28 3 drwxr-xr-x 2 root root 4096 Jan 8 15:04 bin 4 drwxr-xr-x 3 root root 4096 Jan 8 15:04 lib 5 -rw-r--r-- 1 root root 11367 Jan 8 15:04 LICENSE 6 drwxr-xr-x 2 root root 4096 Jan 8 15:04 results 7 drwxr-xr-x 5 root root 4096 Jan 8 15:04 user-files 8 [root@CloudGame gatling-charts-highcharts-bundle-2.2.0-SNAPSHOT]# cd bin/ 9 [root@CloudGame bin]# ll 10 total 16 11 -rwxr--r-- 1 root root 2898 Jan 8 15:04 gatling.bat 12 -rwxr--r-- 1 root root 1946 Jan 8 15:04 gatling.sh 13 -rwxr--r-- 1 root root 1992 Jan 8 15:04 recorder.bat 14 -rwxr--r-- 1 root root 1134 Jan 8 15:04 recorder.sh
上面加黑的目录，就是我们想要的被解压后的目录，里面有我们期待的内容：
1 [root@CloudGame gatling-bundle-2.2.0-SNAPSHOT]# ll 2 total 24 3 drwxr-xr-x 2 root root 4096 Jan 8 13:26 bin 4 -rw-r--r-- 1 root root 11367 Jan 8 13:10 LICENSE 5 drwxr-xr-x 2 root root 4096 Jan 8 13:26 results 6 drwxr-xr-x 5 root root 4096 Jan 8 13:26 user-files 7 [root@CloudGame gatling-bundle-2.2.0-SNAPSHOT]# cd bin/ 8 [root@CloudGame bin]# ll 9 total 16 10 -rwxr-xr-x 1 root root 2898 Jan 8 13:10 gatling.bat 11 -rwxr-xr-x 1 root root 1946 Jan 8 13:10 gatling.sh 12 -rwxr-xr-x 1 root root 1992 Jan 8 13:10 recorder.bat 13 -rwxr-xr-x 1 root root 1134 Jan 8 13:10 recorder.sh
到这里，可以说从源码生成gatling的过程结束了！
在此，我要说明一点就是，2.2.0-SNAPSHOT的版本，比较新，里面有些api是JDK8的，所以，在编译运行的时候，保证你的环境是jdk8哟，否则会出现下面的错误：
1 [root@CloudGame bin]# ./recorder.sh 2 GATLING_HOME is set to /root/.ivy2/local/io.gatling.highcharts/gatling-charts-highcharts-bundle/2.2.0-SNAPSHOT/zips/gatling-charts-highcharts-bundle-2.2.0-SNAPSHOT 3 Exception in thread "main" java.lang.UnsupportedClassVersionError: com/typesafe/config/ConfigRenderOptions : Unsupported major.minor version 52.0 4 at java.lang.ClassLoader.defineClass1(Native Method) 5 at java.lang.ClassLoader.defineClass(ClassLoader.java:800) 6 at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) 7 at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) 8 at java.net.URLClassLoader.access$100(URLClassLoader.java:71) 9 at java.net.URLClassLoader$1.run(URLClassLoader.java:361) 10 at java.net.URLClassLoader$1.run(URLClassLoader.java:355) 11 at java.security.AccessController.doPrivileged(Native Method) 12 at java.net.URLClassLoader.findClass(URLClassLoader.java:354) 13 at java.lang.ClassLoader.loadClass(ClassLoader.java:425) 14 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) 15 at java.lang.ClassLoader.loadClass(ClassLoader.java:358) 16 at io.gatling.recorder.config.RecorderConfiguration$.<init>(RecorderConfiguration.scala:48) 17 at io.gatling.recorder.config.RecorderConfiguration$.<clinit>(RecorderConfiguration.scala) 18 at io.gatling.recorder.GatlingRecorder$.io$gatling$recorder$GatlingRecorder$$initRecorder(GatlingRecorder.scala:37) 19 at io.gatling.recorder.GatlingRecorder$$anonfun$fromArgs$1.apply(GatlingRecorder.scala:30) 20 at io.gatling.recorder.GatlingRecorder$$anonfun$fromArgs$1.apply(GatlingRecorder.scala:30) 21 at scala.Option.map(Option.scala:146) 22 at io.gatling.recorder.GatlingRecorder$.fromArgs(GatlingRecorder.scala:30) 23 at io.gatling.recorder.GatlingRecorder$.main(GatlingRecorder.scala:26) 24 at io.gatling.recorder.GatlingRecorder.main(GatlingRecorder.scala)
最后，测试一下源码来的工具是否可用，哈哈，看到recorder的启动界面了，如下图，说明一切正常！
附加一下设置项目的javaHome的命令，即相关的操作！
1 gatling-parent > set every javaHome := sys.env.get("JAVA_HOME") map file 2 [info] Defining */*:javaHome 3 [info] The new value will be used by gatling-app/*:compilers, gatling-app/*:console::compilers and 125 others. 4 [info] Run `last` for details. 5 [info] Reapplying settings... 6 [info] Set current project to gatling-parent (in build file:/mnt/workwps/gatling2.1.7/gatling/) 7 gatling-parent > show javaHome 8 [info] gatling-core/*:javaHome 9 [info] Some(/usr/java/jdk1.8.0_65) 10 [info] gatling-compiler/*:javaHome 11 [info] Some(/usr/java/jdk1.8.0_65) 12 [info] gatling-redis/*:javaHome 13 [info] Some(/usr/java/jdk1.8.0_65) 14 [info] gatling-metrics/*:javaHome 15 [info] Some(/usr/java/jdk1.8.0_65) 16 [info] gatling-commons/*:javaHome 17 [info] Some(/usr/java/jdk1.8.0_65) 18 [info] gatling-recorder/*:javaHome 19 [info] Some(/usr/java/jdk1.8.0_65) 20 [info] gatling-jms/*:javaHome 21 [info] Some(/usr/java/jdk1.8.0_65) 22 [info] gatling-app/*:javaHome 23 [info] Some(/usr/java/jdk1.8.0_65) 24 [info] gatling-test-framework/*:javaHome 25 [info] Some(/usr/java/jdk1.8.0_65) 26 [info] gatling-http/*:javaHome 27 [info] Some(/usr/java/jdk1.8.0_65) 28 [info] gatling-charts/*:javaHome 29 [info] Some(/usr/java/jdk1.8.0_65) 30 [info] gatling-bundle/*:javaHome 31 [info] Some(/usr/java/jdk1.8.0_65) 32 [info] gatling-jdbc/*:javaHome 33 [info] Some(/usr/java/jdk1.8.0_65) 34 [info] gatling-parent/*:javaHome 35 [info] Some(/usr/java/jdk1.8.0_65) 36 gatling-parent >
OK，完工！
