標籤：des http java 使用 os 檔案
Gatling作為次時代的效能測試工具，由於其API簡潔明了、效能出眾，越來越受歡迎。但是運行Gatling指令碼卻有諸多不便，其提供的預設不是很方便。考慮到Gatling指令碼本質上是Scala類，啟動並執行時候還是使用的是java虛擬機器，我們可以將其指令碼的運行與Gradle結合起來。這樣子就可以通過Gradle來運行Gatling指令碼了。
廢話少說，接下來就講述下如何來進行配置。
建立一個標準的maven結構的工程目錄，如所示。
conf目錄存放Gatling的基本設定檔。Gatling的指令檔存放在src/test/scala/simulations包裡面。可以自行在此包下對指令檔再分類。
在build.gradle檔案中引入scala外掛程式。
然後引入有gatling庫的maven repo。
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repositories { mavenCentral () maven { url ‘http://repository.excilys.com/content/groups/public‘ }}
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再加入scala和gatling的依賴項。
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dependencies { compile ‘org.scala-lang:scala-library:2.10.1‘ testCompile ‘io.gatling.highcharts:gatling-charts-highcharts:2.0.0-M3a‘}
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把conf檔案夾作為test的source檔案。
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sourceSets { test { resources { srcDir ‘conf‘ } }}
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建立一個名為gatling的task，目的是運行所有的gatling指令碼。
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task gatling (dependsOn: ‘compileTestScala‘) << { logger.lifecycle (" ---- Executing all Gatling scenarios from: ${sourceSets.test.output.classesDir} ----") sourceSets.test.output.classesDir.eachFileRecurse { file -> if (file.isFile ()) { def gatlingScenarioClass = (file.getPath () - (sourceSets.test.output.classesDir.getPath () + File.separator) - ‘.class‘) .replace (File.separator, ‘.‘) javaexec { main = ‘io.gatling.app.Gatling‘ classpath = sourceSets.test.output + sourceSets.test.runtimeClasspath args ‘-sbf‘, sourceSets.test.output.classesDir, ‘-s‘, gatlingScenarioClass, ‘-rf‘, ‘build/reports/gatling‘ } } } logger.lifecycle (" ---- Done executing all Gatling scenarios ----")}
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這是藉助於Gatling的command line運行功能來實現的。具體參數指定官網上有，這裡貼出原文。
Command Line Options #Gatling can be started with several options listed below:
- -nr (–no-reports): Runs simulation but does not generate reports
- -ro (–reports-only ): Generates the reports for the simulation log file located in /results/
- -df (–data-folder ): Uses as the folder where feeders are stored
- -rf (–results-folder ): Uses as the folder where results are stored
- -bf (–request-bodies-folder ): Uses as the folder where request bodies are stored
- -sf (–simulations-folder ): Uses as the folder where simulations are stored
- -sbf (–simulations-binaries-folder ): Uses as the folder where simulation binaries are stored
- -s (–simulation ): Uses as the name of the simulation to be run
- -sd (–simulation-description ): Uses as simulation description
我在github上建立了一個樣本項目，請參見https://github.com/huangbowen521/gatling-gradle
