是的…我LicenseInfo.groovy在一个文件夹中创建了这个时髦的脚本./test/：
package test
public class LicenseInfo {
StringBuffer licenseInformation
public LicenseInfo() {
licenseInformation = new StringBuffer()
}
public void fetchLicenseInformation( Map<String,String> params, Map env ) {
List<String> licenseList = fetchLicenses( params, env )
println "List is $licenseList"
}
public List<String> fetchLicenses( Map<String,String> params, Map env ) {
[ 'a', 'b', 'c' ]
}
}
在当前文件夹中./，我创建了这个groovy脚本Test.groovy：
// Make some params...
def params = [ name:'tim', value:'text' ]
// Fake an env Map
def env = [ something:'whatever' ]
// Load the class from the script
def liClass = new GroovyClassLoader().parseClass( new File( 'test/LicenseInfo.groovy' ) )
// Run the method
liClass.newInstance().fetchLicenseInformation( params, env )
当我执行命令时
groovy Test.groovy
它输出：
List is [a, b, c]
positive您收到的错误是由于Groovy解析器的工作方式引起的。。。+加入字符串时，您不能将放在下一行的开头，+必须在上一行结尾（因为分号对于常规行的末尾，解析器无法知道您要添加到前一行）
这将起作用：
if (System.getProperty("os.name").contains("Win")) {
infacmdListLicensesCommand = env.get("INFA_HOME") + "/isp/bin/infacmd.bat ListLicenses -dn " +
params.get("dn") + " -un " + params.get("un") + " -pd " +
params.get("pd") + " -sdn " + params.get("sdn") + " -hp " +
params.get("dh") + ":" + params.get("dp")
}
else {
infacmdListLicensesCommand = env.get("INFA_HOME") + "/isp/bin/infacmd.sh ListLicenses -dn " +
params.get("dn") + " -un " + params.get("un") + " -pd " +
params.get("pd") + " -sdn " + params.get("sdn") + " -hp " +
params.get("dh") + ":" + params.get("dp")
}
这将是执行相同操作的更 时髦的 方式：
boolean isWindows = System.getProperty("os.name").contains("Win")
// Do it as a list of 3 items for formatting purposes
infacmdListLicensesCommand = [
"$env.INFA_HOME/isp/bin/infacmd.${isWindows?'bat':'sh'} ListLicenses"
"-dn $params.dn -un $params.un -pd $params.pd -sdn $params.sdn"
"-hp $params.dh:$params.dp" ].join( ' ' ) // then join them back together
println infacmdListLicensesCommand // print it out to see it's the same as before
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