startJVM(jvm, *args)
-agentlib:libname[=options] -classpath classpath -verbose -Xint
-Dproperty=value
from jpype import *
import os.path
startJVM("C:/Java/jdk1.6.0_10/jre/bin/client/jvm.dll", "-ea")
java.lang.System.out.println("hello World")
shutdownJVM()
package jpype;
public class JpypeDemo {
public String sayHello(String user){
return "hello" + user;
}
public int calc(int a, int b){
return a + b;
}
}
from jpype import *
import os.path
jarpath = os.path.join(os.path.abspath('.'), 'F:/sample_Py/')
startJVM("C:/Java/jdk1.6.0_10/jre/bin/client/jvm.dll","-ea", "-Djava.class.path=%s" % (jarpath + 'jpypedemo.jar'))
#ubuntu 中startJVM("/home/geek/Android/jdk1.6.0_43/jre/lib/i386/server/libjvm.so","-ea", "-Djava.class.path=%s" % (jarpath + 'XXX.jar'))
JDClass = JClass("jpype.JpypeDemo")
jd = JDClass()
#jd = JPackage("jpype").JpypeDemo() #两种创建jd的方法
jprint = java.lang.System.out.println
jprint(jd.sayHello("waw"))
jprint(jd.calc(2,4))
shutdownJVM()
import jpype jvmPath = jpype.getDefaultJVMPath() jvmArg = “ -DyourProperty=yourValue ” if not jpype.isJVMStarted(): jpype.startJVM(jvmPath,jvmArg)
import jpype
prop = “ yourProperty ”
value = “ yourValue ”
system = jpype.JClass('java.lang.System')
system.setProperty(str(prop),str(value))
import jpype
prop = “ yourProperty ”
system = jpype.JClass('java.lang.System')
value = system.getProperty(str(prop))
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码(独立后台)...苏ICP备2024110244号-2 苏公网安备32050702011978号 增值电信业务经营许可证编号:苏B2-20251499 | Copyright 2018 - 2025 源码网商城 (www.ymwmall.com) 版权所有