Java Process Manager JAVA任务管理器 JNI/C++/Win32SDK/Swing/JDesktop

 

 

开发环境 netbeans/visual Studio 2010

用到了线程/JNI/C++/Win32SDK/Swing/JDesktop

花了2天时间搞的，技术上很简单，大家可以作参考

java源码下载：http://exsuns.download.csdn.net/ （如果没有，说明CSDN还没审核过）

 

 

C++这边的代码：

#include "javataskmanager_TaskHandle.h"#include <windows.h>#include <tlhelp32.h>#include <stdio.h> #include <iostream> #include <Psapi.h>#pragma comment (lib,"Psapi.lib")using namespace std;JNIEXPORT jint JNICALL Java_javataskmanager_TaskHandle_endProcess(JNIEnv *env, jobject a, jlong processID){HANDLE hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,processID);bool terminateState;if(hProcess!=NULL) {bool terminateState = TerminateProcess(hProcess,0);CloseHandle(hProcess);if(terminateState !=0){return 1;}}return 0;}JNIEXPORT jstring JNICALL Java_javataskmanager_TaskHandle_getTaskData(JNIEnv *env, jobject obj){PROCESSENTRY32 pe32; pe32.dwSize = sizeof(pe32); HANDLE hProcessSnap = ::CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,0); if(hProcessSnap == INVALID_HANDLE_VALUE) { printf("CreateToolhelp32Snapshot error"); return env->NewStringUTF("error"); } BOOL bMore = ::Process32First(hProcessSnap,&pe32); string result("");while(bMore) { bMore = ::Process32Next(hProcessSnap,&pe32); HANDLE hProcess=OpenProcess(PROCESS_ALL_ACCESS,FALSE,pe32.th32ProcessID);bool terminateState;char* filePath = (char*)calloc(255,1);if(hProcess!=NULL) {char* tmpProcessid = (char*)calloc(10,1);ltoa(pe32.th32ProcessID,tmpProcessid,10);GetModuleFileNameEx(hProcess,(HMODULE)pe32.th32ModuleID,filePath,255);CloseHandle(hProcess);result.append(pe32.szExeFile).append("*").append(tmpProcessid).append("*").append(filePath).append("**");*filePath ='/0';free(tmpProcessid);}free(filePath);} return env->NewStringUTF(result.c_str());}