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| 1 | +###Gretty插件实现Gradle Web项目热部署 |
| 2 | +在build.gradle配置文件中 |
| 3 | + |
| 4 | + buildscript { |
| 5 | + repositories { |
| 6 | + jcenter() |
| 7 | + } |
| 8 | + dependencies { |
| 9 | + classpath 'org.akhikhl.gretty:gretty:+' |
| 10 | + } |
| 11 | + } |
| 12 | + |
| 13 | + apply plugin: 'org.akhikhl.gretty' |
| 14 | + 或 |
| 15 | + apply from: 'https://raw.github.com/akhikhl/gretty/master/pluginScripts/gretty.plugin' |
| 16 | + |
| 17 | +常用命令 |
| 18 | + |
| 19 | + gradle appRun |
| 20 | + |
| 21 | +另有appRunWar、appRunDebug、appRunWarDebug |
| 22 | + |
| 23 | + gradle appStart |
| 24 | + |
| 25 | +另有appStartWar、appStartDebug、appStartWarDebug |
| 26 | + |
| 27 | +gradle jetty* / gradle tomcat* |
| 28 | + |
| 29 | + gretty { |
| 30 | + // 端口默认8080 |
| 31 | + // serlvetContainer 支持 jetty7/8/9,tomcat7/8 |
| 32 | + // contextPath 设置根路径,默认为项目名称 |
| 33 | + port = 8080 |
| 34 | + serlvetContainer = 'tomcat8' |
| 35 | + contextPath = '/' |
| 36 | + } |
| 37 | + |
| 38 | +热部署属性 |
| 39 | + |
| 40 | + scanInterval:监视周期,单位为秒,设置为0等于完全关闭热部署 |
| 41 | + scanDir:需要监视的文件夹 |
| 42 | + recompileOnSourceChange:监视源码变动,自动编译 |
| 43 | + reloadOnClassChange:编译的类发生改变,自动加载 |
| 44 | + reloadOnConfigChange:WEB-INF或META-INF发生改变 |
| 45 | + reloadOnLibChange:依赖发生改变 |
| 46 | + |
| 47 | +Gretty默认如下 |
| 48 | + |
| 49 | + scanInterval 设置为1,每秒扫描改动1次 |
| 50 | + scanDir默认为下 : |
| 51 | + |
| 52 | + ${projectdir}/src/main/java |
| 53 | + ${projectdir}/src/main/groovy |
| 54 | + ${projectdir}/src/main/resources |
| 55 | + ${projectdir}/build/classes/main |
| 56 | + ${projectdir}/build/resources/main |
| 57 | + |
| 58 | + recompileOnSourceChange、reloadOnClassChange、reloadOnConfigChange 和 reloadOnLibChange默认为true |
| 59 | + |
| 60 | +fastReload属性,默认为true,监听webapp/中的内容,文件发生改变,无需重启。 |
| 61 | + |
| 62 | +除了src/main/webapp外,可另外指定资源目录 |
| 63 | + |
| 64 | + gretty{ |
| 65 | + // … |
| 66 | + extraResourceBase 'dir1', |
| 67 | + extraResourceBases 'dir2','dir3' |
| 68 | + // … |
| 69 | + } |
| 70 | + |
| 71 | +产品生成 |
| 72 | + |
| 73 | +gradle buildProduct |
| 74 | + |
| 75 | + 生成安装文件 |
| 76 | + 生成目录位于 build/output/${project.name} |
| 77 | + 结构如下 |
| 78 | + –build/output/${project.name} |
| 79 | + |–conf/ => 配置文件 |
| 80 | + |–runner/ => servlet container 所需库 |
| 81 | + |–starter/ |
| 82 | + |–webapps/ => java web 应用 |
| 83 | + |–restart.bat/sh |
| 84 | + |–run.bat/sh |
| 85 | + |–start.bat/sh |
| 86 | + |–stop.bat/sh |
| 87 | + 多应用,需在build.gradle中配置 product,例如 |
| 88 | + product { |
| 89 | + webapp project // include this project |
| 90 | + webapp ':ProjectA' |
| 91 | + webapp ':ProjectB' |
| 92 | + } |
| 93 | + |
| 94 | +项目启动,修改项目文件,自动编译部署 |
| 95 | + |
| 96 | + |
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