3.ͨ¹ýJNI¼ÓÔØjavaÐéÄâ»ú
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Òª²âÊÔµÄJavaÀà(Test.java)µÄ´úÂëÊÇ£º
public class Test {
public Test(){
System.out.println("Test's constructor");
}
public void sayHello(){
System.out.println("Test object say : Hello!");
}
public static int add(int arg1,int arg2){
return arg1 + arg2;
}
public static void main(String[] args) {
for (int i = 0; i < args.length; i++) {
System.out.println(args[i]);
}
}
}
¼ÓÔØjvmµÄC++(StartJVM.cpp)´úÂëÈçÏ£º
/*
* startjvm.cpp
*
* Created on: 2010-1-28
* Author: Xiutao Zang
*/
#include <iostream>
#include <jni.h>
using namespace std;
int main()
{
JavaVMOption options[1];
options[0].optionString = "-Djava.class.path=.";
JavaVMInitArgs args;
memset(&args, 0, sizeof(args));
args.version = JNI_VERSION_1_2;
args.nOptions = 1;
args.options = options;
args.ignoreUnrecognized = JNI_FALSE;
JNIEnv *env = 0;
JavaVM *vm = 0;
jint result = JNI_CreateJavaVM(&vm, (void **)&env, &args);
if (result == JNI_OK)
{
cout << "create the jvm successfully!" << endl;
jclass mainClass = env->FindClass("Test");
if (mainClass != 0)
{
cout << "find the main class successfully!" << endl;
jclass stringClass = env->FindClass("java/lang/String");
enum
{
LENGTH = 2
};
const char *mainParams[LENGTH] = { "Hello ", "World!" };
jstring jstringTemp;
jobjectArray mainArgs = env->NewObjectArray(LENGTH, stringClass, 0);
for (int i = 0; i < LENGTH; i++)
{
jstringTemp = env->NewStringUTF(mainParams[i]);
env->SetObjectArrayElement(mainArgs, i, jstringTemp);
}
jmethodID mainID
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Main.cpp (Win/*nix)
#include "FlexSecurityBox.h"
int main(int argc, char ** argv) {
char * address;
short port;
if (argc == 2)
{
address = "0.0.0.0";
port = atoi(argv[1]);
} else if (argc == 3)
{
address = argv[1];
port = atoi(argv[2]);
} else
{
printf("Y ......
JAVAËÄÖÖ»ù±¾ÅÅÐò,°üÀ¨Ã°ÅÝ·¨,²åÈë·¨,Ñ¡Ôñ·¨,SHELLÅÅÐò·¨.ÆäÖÐÑ¡Ôñ·¨ÊÇðÅÝ·¨µÄ¸Ä½ø,SHELLÅÅÐò·¨ÊÇ ²åÈë·¨µÄ¸Ä½ø.ËùÒÔ´Ó¸ù±¾ÉÏÀ´Ëµ¿ÉÒÔ¹éÄÉΪÁ½ÖÖ²»Í¬µÄÅÅÐò·½·¨:¼´:²åÈë·¨£¦Ã°ÅÝ·¨
Ò» ²åÈë·¨:±éÀúÅÅÐò¼¯ºÏ£¬Ã¿µ½Ò»¸öÔªËØÊ±£¬¶¼Òª½«Õâ¸öÔªËØÓëËùÓÐËü֮ǰµÄÔªËØ±éÀú±È½ÏÒ»±é£¬È÷ûºÏÅÅÐò˳ÐòµÄÔªËØ°¤¸öÒÆ¶¯µ½µ ......
package Utils.Sort;
/**
*¹é²¢ÅÅÐò£¬ÒªÇó´ýÅÅÐòµÄÊý×鱨ÐëʵÏÖComparable½Ó¿Ú
*/
public class MergeSort implements SortStrategy
{
private Comparable[] bridge;
/**
*ÀûÓù鲢ÅÅÐòË ......
package Utils.Sort;
/**
*ÀûÓÃðÅÝÅÅÐò·¨¶ÔÊý×éÅÅÐò£¬Êý×éÖÐÔªËØ±ØÐëʵÏÖÁËComparable½Ó¿Ú¡£
*/
public class BubbleSort implements SortStrategy
{
/**
*¶ÔÊý×éobjÖеÄÔªËØÒÔðÅÝÅÅÐòËã·¨½øÐÐÅÅÐò
......