Atitit java读取堵塞cmd命令行返回结果 java read maven
主要原理是另外线程读取标准流，错误流。。
回显增加out头，这样发布区分errstream和stdstream的输出
/bookmarksHtmlEverythingIndexPrj/src/aOPtool/preSvr_adminPubScrpt2publishtool2.java
//maven
String mvnString="Z:\\soft\\apache-maven-3.5.4-bin\\apache-maven-3.5.4\\bin\\mvn.cmd";
String cmdString = mvnString+" -f G:\\0ttapi\\tt-api\\com-tt-admin\\pom_prod.xml install";
System.out.println(cmdString);
Process process = Runtime.getRuntime().exec(cmdString);
InputStream inputStream = process.getInputStream();
// 消费掉IO流，防止程序被阻塞卡死
printStream(inputStream,"stdstream:>");
// 消费掉IO流，防止程序被阻塞卡死
printStream(process.getErrorStream(),"errstream:>");
private static void printStream(InputStream inputStream, String outtag) {
new Thread(new Runnable() {
@Override
public void run() {
InputStreamReader isr;
try {
isr = new InputStreamReader(inputStream, "utf8");
BufferedReader br = new BufferedReader(isr);
String line = null;
while ((line = br.readLine()) != null)
System.out.println(outtag+""+line);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}).start();
}
stdstream:>[INFO] Scanning for projects...
stdstream:>[WARNING]
stdstream:>[WARNING] Some problems were encountered while building the effective model for ttadmingroupId:tt-admin:war:1.1
stdstream:>[WARNING] 'build.plugins.plugin.version' for org.springframework.boot:spring-boot-maven-plugin is missing. @ line 96, column 12
stdstream:>[WARNING]
stdstream:>[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
stdstream:>[WARNING]
stdstream:>[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
stdstream:>[WARNING]
stdstream:>[INFO]
stdstream:>[INFO] ----------------------< ttadmingroupId:tt-admin >-----------------------
stdstream:>[INFO] Building tt-admin 1.1
stdstream:>[INFO] --------------------------------[ war ]---------------------------------
stdstream:>[INFO]
stdstream:>[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ tt-admin ---
stdstream:>[INFO] Using 'UTF-8' encoding to copy filtered resources.
stdstream:>[INFO] Copying 655 resources to G:\0ttapi\tt-api\com-tt-admin/target/admin
stdstream:>[INFO] Copying 655 resources to G:\0ttapi\tt-api\com-tt-admin/target/admin/WEB-INF/classes
stdstream:>[INFO] Copying 851 resources to G:\0ttapi\tt-api\com-tt-admin/target/admin/WEB-INF/classes
stdstream:>[INFO] Copying 136 resources to G:\0ttapi\tt-api\com-tt-admin/target/admin/WEB-INF/lib
stdstream:>[INFO] Copying 1 resource to G:\0ttapi\tt-api\com-tt-admin/target/admin/WEB-INF/lib
stdstream:>[INFO] Copying 1 resource to G:\0ttapi\tt-api\com-tt-admin/target/admin/WEB-INF/lib
stdstream:>[INFO] Copying 1 resource to G:\0ttapi\tt-api\com-tt-admin/target/admin/WEB-INF/lib
stdstream:>[INFO] Copying 6 resources
stdstream:>[INFO] Copying 0 resource
stdstream:>[INFO]
stdstream:>[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ tt-admin ---
stdstream:>[INFO] Nothing to compile - all classes are up to date
stdstream:>[INFO]
stdstream:>[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ tt-admin ---
stdstream:>[INFO] Using 'UTF-8' encoding to copy filtered resources.
stdstream:>[INFO] skip non existing resourceDirectory G:\0ttapi\tt-api\com-tt-admin\src\test\resources
stdstream:>[INFO]
stdstream:>[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ tt-admin ---
stdstream:>[INFO] Nothing to compile - all classes are up to date
stdstream:>[INFO]
stdstream:>[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ tt-admin ---
stdstream:>[INFO]
stdstream:>[INFO] --- maven-war-plugin:2.6:war (default-war) @ tt-admin ---
stdstream:>[INFO] Packaging webapp
stdstream:>[INFO] Assembling webapp [tt-admin] in [G:\0ttapi\tt-api\com-tt-admin\target\admin_prod]
stdstream:>[INFO] Processing war project
stdstream:>[INFO] Copying webapp resources [G:\0ttapi\tt-api\com-tt-admin\src\main\webapp]
stdstream:>[INFO] Webapp assembled in [4985 msecs]
stdstream:>[INFO] Building war: G:\0ttapi\tt-api\com-tt-admin\target\admin_prod.war
stdstream:>[INFO]
stdstream:>[INFO] --- maven-install-plugin:2.4:install (default-install) @ tt-admin ---
stdstream:>[INFO] Installing G:\0ttapi\tt-api\com-tt-admin\target\admin_prod.war to G:\wjh\project\mavenRepository\ttadmingroupId\tt-admin\1.1\tt-admin-1.1.war
stdstream:>[INFO] Installing G:\0ttapi\tt-api\com-tt-admin\pom_prod.xml to G:\wjh\project\mavenRepository\ttadmingroupId\tt-admin\1.1\tt-admin-1.1.pom
stdstream:>[INFO] ------------------------------------------------------------------------
stdstream:>[INFO] BUILD SUCCESS
stdstream:>[INFO] ------------------------------------------------------------------------
stdstream:>[INFO] Total time: 15.301 s
stdstream:>[INFO] Finished at: 2019-04-01T20:13:21+08:00
stdstream:>[INFO]