我实现了通过jni4net将C＃与Java连接的实现。
我用C＃生成了一个测试类（将cs文件转换为dll）并从Java调用，工作正常。
我的问题是用dll;这个dll是由客户提供的。执行proxygen生成文件并将文件放入工作区时，会抛出此错误：
我不是.net开发人员，在我的异常调查中，我找到了解决方案，但是在dll的代码中找不到错误。
我使用dotPeek和.Net Reflector来反编译dll。
此dll管理系统打印机和打印文件。
关于例外的任何建议或想法？
提前感谢。
这是dll代码：
// Decompiled with JetBrains decompiler
// Type: SymetryBusModuloImpresora.cImpresora
// Assembly: SymetryBusModuloImpresora, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
// MVID: 86BC466E-075C-4F92-BB07-DEADD34550EF
using System;
using System.Drawing.Printing;
using System.IO;
using System.Linq;
using System.Management;
using System.Runtime.InteropServices;
namespace SymetryBusModuloImpresora
{
public class cImpresora
{
[DllImport("winspool.Drv", EntryPoint = "OpenPrinterA", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall, SetLastError = true)]
public static extern bool OpenPrinter([MarshalAs(UnmanagedType.LPStr)] string szPrinter, out IntPtr hPrinter, IntPtr pd);
[DllImport("winspool.Drv", CallingConvention = CallingConvention.StdCall, SetLastError = true)]
public static extern bool ClosePrinter(IntPtr hPrinter);
[DllImport("winspool.Drv", EntryPoint = "StartDocPrinterA", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall, SetLastError = true)]
public static extern bool StartDocPrinter(IntPtr hPrinter, int level, [MarshalAs(UnmanagedType.LPStruct), In] cImpresora.DOCINFOA di);
[DllImport("winspool.Drv", CallingConvention = CallingConvention.StdCall, SetLastError = true)]
public static extern bool EndDocPrinter(IntPtr hPrinter);
[DllImport("winspool.Drv", CallingConvention = CallingConvention.StdCall, SetLastError = true)]
public static extern bool StartPagePrinter(IntPtr hPrinter);
[DllImport("winspool.Drv", CallingConvention = CallingConvention.StdCall, SetLastError = true)]
public static extern bool EndPagePrinter(IntPtr hPrinter);
[DllImport("winspool.Drv", CallingConvention = CallingConvention.StdCall, SetLastError = true)]
public static extern bool WritePrinter(IntPtr hPrinter, IntPtr pBytes, int dwCount, out int dwWritten);
public static bool SendBytesToPrinter(string szPrinterName, IntPtr pBytes, int dwCount)
{
int dwWritten = 0;
IntPtr hPrinter = new IntPtr(0);
cImpresora.DOCINFOA di = new cImpresora.DOCINFOA();
bool flag = false;
di.pDocName = "BanCoppel PDF Print";
di.pDataType = "RAW";
if (cImpresora.OpenPrinter(szPrinterName.Normalize(), out hPrinter, IntPtr.Zero))
{
if (cImpresora.StartDocPrinter(hPrinter, 1, di))
{
if (cImpresora.StartPagePrinter(hPrinter))
{
flag = cImpresora.WritePrinter(hPrinter, pBytes, dwCount, out dwWritten);
cImpresora.EndPagePrinter(hPrinter);
}
cImpresora.EndDocPrinter(hPrinter);
}
cImpresora.ClosePrinter(hPrinter);
}
if (!flag)
Marshal.GetLastWin32Error();
return flag;
}
public static bool PrinterExists(string printerName)
{
if (string.IsNullOrEmpty(printerName))
throw new ArgumentNullException("printerName");
return PrinterSettings.InstalledPrinters.Cast<string>().Any<string>((Func<string, bool>) (name => printerName.ToUpper().Trim() == name.ToUpper().Trim()));
}
public static bool SendFileToPrinter(string szPrinterName, string szFileName)
{
FileStream fileStream = new FileStream(szFileName, FileMode.Open);
BinaryReader binaryReader = new BinaryReader((Stream) fileStream);
byte[] numArray = new byte[fileStream.Length];
IntPtr num1 = new IntPtr(0);
int int32 = Convert.ToInt32(fileStream.Length);
byte[] source = binaryReader.ReadBytes(int32);
IntPtr num2 = Marshal.AllocCoTaskMem(int32);
int startIndex = 0;
IntPtr destination = num2;
int length = int32;
Marshal.Copy(source, startIndex, destination, length);
int num3 = cImpresora.SendBytesToPrinter(szPrinterName, num2, int32) ? 1 : 0;
Marshal.FreeCoTaskMem(num2);
return num3 != 0;
}
public static bool SendStringToPrinter(string szPrinterName, string szString)
{
int length = szString.Length;
IntPtr coTaskMemAnsi = Marshal.StringToCoTaskMemAnsi(szString);
cImpresora.SendBytesToPrinter(szPrinterName, coTaskMemAnsi, length);
Marshal.FreeCoTaskMem(coTaskMemAnsi);
return true;
}
public static int ImprimirPDF(string p_Ruta, string p_Archivo)
{
string path = p_Ruta + "\\" + p_Archivo;
if (!File.Exists(path))
return -7;
try
{
byte[] source = File.ReadAllBytes(path);
string printerName = new PrinterSettings().PrinterName;
IntPtr num1 = new IntPtr(0);
int length1 = source.Length;
IntPtr num2 = Marshal.AllocCoTaskMem(length1);
int startIndex = 0;
IntPtr destination = num2;
int length2 = length1;
Marshal.Copy(source, startIndex, destination, length2);
cImpresora.SendBytesToPrinter(printerName, num2, length1);
Marshal.FreeCoTaskMem(num2);
return 0;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return -5;
}
}
[STAThread]
public static int ImpresoraEstatus(string p_Impresora)
{
int num = -2;
new ManagementScope("\\root\\cimv2").Connect();
foreach (ManagementObject managementObject in new ManagementObjectSearcher("SELECT * FROM Win32_Printer").Get())
{
if (managementObject["Name"].ToString().Trim().ToLower().Equals(p_Impresora.ToLower()))
{
Console.WriteLine("Printer = " + managementObject["Name"]);
if (managementObject["WorkOffline"].ToString().ToLower().Equals("true"))
{
Console.WriteLine("Your Plug-N-Play printer is not connected.");
num = -8;
break;
}
Console.WriteLine("Your Plug-N-Play printer is connected.");
num = 0;
break;
}
}
return num;
}
[StructLayout(LayoutKind.Sequential)]
public class DOCINFOA
{
[MarshalAs(UnmanagedType.LPStr)]
public string pDocName;
[MarshalAs(UnmanagedType.LPStr)]
public string pOutputFile;
[MarshalAs(UnmanagedType.LPStr)]
public string pDataType;
}
}
}
Aditional：我试过JNI： 我创建了一个C ++文件，引用了客户端提供的dll，我的实现是：
代码C ++
#include "stdafx.h"
#include "CppSymetryBusModuloImpresora.h"
#include "mx_com_solser_service_PrinterService.h"
#include <string>
using System::Text::Encoding;
String^ toString(const char * chars) {
int len = (int)strlen(chars);
array<unsigned char>^ a = gcnew array<unsigned char>(len);
for (int i = 0; i < len; i++) {
a[i] = chars[i];
}
return Encoding::UTF8->GetString(a);
}
int imprimirPDF(const char *ruta, const char *archivo) {
return SymetryBusModuloImpresora::cImpresora::ImprimirPDF(toString(ruta), toString(archivo)); //Accesing to dll method
}
JNIEXPORT jint JNICALL Java_mx_com_solser_service_PrinterService_imprimirPDF
(JNIEnv *env, jclass c, jstring ruta, jstring archivo) {
jint responseCode;
jboolean isCopyRuta;
jboolean isCopyArchivo;
const char *p_ruta = env->GetStringUTFChars(ruta, &isCopyRuta);
const char *p_archivo = env->GetStringUTFChars(archivo, &isCopyArchivo);
responseCode = imprimirPDF(p_ruta, p_archivo);
env->ReleaseStringUTFChars(ruta, p_ruta);
env->ReleaseStringUTFChars(archivo, p_archivo);
return responseCode;
}
Java代码：
package mx.com.solser.service;
import mx.com.solser.exception.PrinterException;
import mx.com.solser.util.CodigoError;
public class PrinterService {
private Integer codigoRespuesta = -1;
private static PrinterService printerService = null;
private static final String SPACE_FORMAT = "Codigo Respuesta: %d ::: %s";
static native int imprimirPDF(String ruta, String archivo);
static {
System.loadLibrary("CppSymetryBusModuloImpresora");
}
private PrinterService () {}
public static PrinterService getInstance() {
return printerService != null ? printerService : new PrinterService();
}
public Integer printAndGetCode(final String ruta, final String archivo) throws PrinterException {
if (isNullOrEmpty(ruta) || isNullOrEmpty(archivo))
throw new PrinterException(getMessageCode(codigoRespuesta, CodigoError.getMessage(codigoRespuesta)));
if ((codigoRespuesta = imprimirPDF(ruta, archivo)) != 0)
throw new PrinterException(getMessageCode(codigoRespuesta, CodigoError.getMessage(codigoRespuesta)));
return codigoRespuesta;
}
private boolean isNullOrEmpty(String param) {
return (param == null || param.isEmpty());
}
private String getMessageCode(final Integer codigoRespuesta, final String message) {
return String.format(SPACE_FORMAT, codigoRespuesta, message);
}
}
错误：
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (0xe0434352), pid=1472, tid=0x000000000000186c
#
# JRE version: Java(TM) SE Runtime Environment (8.0_112-b15) (build 1.8.0_112-b15)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.112-b15 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [KERNELBASE.dll+0x2a1c8]
#
# Core dump written. Default location: E:\WSImpresion\PrintService\hs_err_pid1472.mdmp
#
# An error report file with more information is saved as:
# E:\WSImpresion\PrintService\hs_err_pid1472.log
#
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
LOG：
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (0xe0434352), pid=7776, tid=0x0000000000003128
#
# JRE version: Java(TM) SE Runtime Environment (8.0_112-b15) (build 1.8.0_112-b15)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.112-b15 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [KERNELBASE.dll+0x2a1c8]
#
# Core dump written. Default location: E:\WSImpresion\PrintService\hs_err_pid7776.mdmp
#
# If you would like to submit a bug report, please visit:
# http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
--------------- T H R E A D ---------------
Current thread (0x0000000002ccd800): JavaThread "main" [_thread_in_native, id=12584, stack(0x0000000002cd0000,0x0000000002dd0000)]
siginfo: ExceptionCode=0xe0434352, ExceptionInformation=0xffffffff80070002 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x00007fff4ee40000
Registers:
RAX=0x0000000000f8aaf0, RBX=0x0000000002dcc230, RCX=0x0000000000000000, RDX=0x0000000000f768d0
RSP=0x0000000002dca2b0, RBP=0x0000000002dca960, RSI=0x0000000002dcc860, RDI=0x0000000002dcb0c0
R8 =0x0000000200000000, R9 =0x0000000100000002, R10=0x0000000000000002, R11=0x0000000100000002
R12=0x0000000002dca408, R13=0x0000000000000000, R14=0x0000000002dcb6d8, R15=0x0000000000000000
RIP=0x00007fff77b0a1c8, EFLAGS=0x0000000000000206
Top of Stack: (sp=0x0000000002dca2b0)
0x0000000002dca2b0: 00000001e06d7363 0000000002dcc230
0x0000000002dca2c0: 0000000002dcc860 0000000002dcb0c0
0x0000000002dca2d0: 00000001e0434352 0000000000000000
0x0000000002dca2e0: 00007fff77b0a1c8 0000000000000005
0x0000000002dca2f0: ffffffff80070002 0000000000000000
0x0000000002dca300: 0000000000000000 0000000000000000
0x0000000002dca310: 00007fff4ee40000 0000000000000000
0x0000000002dca320: 0000000000000000 00007fff5e7c5908
0x0000000002dca330: 0000000002dcc230 0000000000000000
0x0000000002dca340: 0000000002dcb0c0 0000000002dca960
0x0000000002dca350: 0000000002dcb0c0 00007fff5e7c587b
0x0000000002dca360: 0000000002dcc230 0000000002dce7b0
0x0000000002dca370: 0000b44f6781abf0 0000000002dca568
0x0000000002dca380: 0000000002dcc230 00007fff5e801e89
0x0000000002dca390: 00007fff4f248594 0000000002dcb6d8
0x0000000002dca3a0: 0000000000000100 0000000000000000
Instructions: (pc=0x00007fff77b0a1c8)
0x00007fff77b0a1a8: 49 8b d1 44 0f 47 c0 44 89 44 24 38 49 c1 e0 03
0x00007fff77b0a1b8: e8 af eb 04 00 48 8d 4c 24 20 ff 15 18 05 0a 00
0x00007fff77b0a1c8: 48 8b 8c 24 c0 00 00 00 48 33 cc e8 88 b4 04 00
0x00007fff77b0a1d8: 48 81 c4 d8 00 00 00 c3 83 64 24 38 00 eb d6 cc
Register to memory mapping:
RAX=0x0000000000f8aaf0 is an unknown value
RBX=0x0000000002dcc230 is pointing into the stack for thread: 0x0000000002ccd800
RCX=0x0000000000000000 is an unknown value
RDX=0x0000000000f768d0 is an unknown value
RSP=0x0000000002dca2b0 is pointing into the stack for thread: 0x0000000002ccd800
RBP=0x0000000002dca960 is pointing into the stack for thread: 0x0000000002ccd800
RSI=0x0000000002dcc860 is pointing into the stack for thread: 0x0000000002ccd800
RDI=0x0000000002dcb0c0 is pointing into the stack for thread: 0x0000000002ccd800
R8 =0x0000000200000000 is an unknown value
R9 =0x0000000100000002 is an unknown value
R10=0x0000000000000002 is an unknown value
R11=0x0000000100000002 is an unknown value
R12=0x0000000002dca408 is pointing into the stack for thread: 0x0000000002ccd800
R13=0x0000000000000000 is an unknown value
R14=0x0000000002dcb6d8 is pointing into the stack for thread: 0x0000000002ccd800
R15=0x0000000000000000 is an unknown value
Stack: [0x0000000002cd0000,0x0000000002dd0000], sp=0x0000000002dca2b0, free space=1000k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [KERNELBASE.dll+0x2a1c8]
C [MSVCR120_CLR0400.dll+0x61e89]
C [ntdll.dll+0x95c53]
C [clr.dll+0x12dbd]
C [clr.dll+0x12b5a]
C [clr.dll+0x84c9]
C [clr.dll+0x3055]
C 0x00007ffeef7d3525
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j mx.com.solser.service.PrinterService.imprimirPDF(Ljava/lang/String;Ljava/lang/String;)I+0
j mx.com.solser.service.PrinterService.printAndGetCode(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Integer;+42
j mx.com.solser.principal.RunnerPrinter.main([Ljava/lang/String;)V+19
v ~StubRoutines::call_stub
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x000000001e8d6000 JavaThread "Service Thread" daemon [_thread_blocked, id=12780, stack(0x000000001f400000,0x000000001f500000)]
0x000000001e834800 JavaThread "C1 CompilerThread3" daemon [_thread_blocked, id=11660, stack(0x000000001f300000,0x000000001f400000)]
0x000000001e836800 JavaThread "C2 CompilerThread2" daemon [_thread_blocked, id=3868, stack(0x000000001f200000,0x000000001f300000)]
0x000000001e82c000 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=6892, stack(0x000000001f100000,0x000000001f200000)]
0x000000001e828800 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=8720, stack(0x000000001f000000,0x000000001f100000)]
0x000000001e827000 JavaThread "Attach Listener" daemon [_thread_blocked, id=10052, stack(0x000000001ef00000,0x000000001f000000)]
0x000000001e824000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=11764, stack(0x000000001ee00000,0x000000001ef00000)]
0x0000000002ecd800 JavaThread "Finalizer" daemon [_thread_blocked, id=10644, stack(0x000000001ec00000,0x000000001ed00000)]
0x0000000002ec4800 JavaThread "Reference Handler" daemon [_thread_blocked, id=14240, stack(0x000000001e700000,0x000000001e800000)]
=>0x0000000002ccd800 JavaThread "main" [_thread_in_native, id=12584, stack(0x0000000002cd0000,0x0000000002dd0000)]
Other Threads:
0x000000001c909800 VMThread [stack: 0x000000001e600000,0x000000001e700000] [id=7548]
0x000000001e8d9800 WatcherThread [stack: 0x000000001f500000,0x000000001f600000] [id=10956]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap:
PSYoungGen total 76288K, used 2621K [0x000000076b300000, 0x0000000770800000, 0x00000007c0000000)
eden space 65536K, 4% used [0x000000076b300000,0x000000076b58f5e8,0x000000076f300000)
from space 10752K, 0% used [0x000000076fd80000,0x000000076fd80000,0x0000000770800000)
to space 10752K, 0% used [0x000000076f300000,0x000000076f300000,0x000000076fd80000)
ParOldGen total 175104K, used 0K [0x00000006c1800000, 0x00000006cc300000, 0x000000076b300000)
object space 175104K, 0% used [0x00000006c1800000,0x00000006c1800000,0x00000006cc300000)
Metaspace used 2607K, capacity 4490K, committed 4864K, reserved 1056768K
class space used 284K, capacity 386K, committed 512K, reserved 1048576K
Card table byte_map: [0x0000000012290000,0x0000000012a90000] byte_map_base: 0x000000000ec84000
Marking Bits: (ParMarkBitMap*) 0x0000000063f1a6d0
Begin Bits: [0x00000000137e0000, 0x0000000017780000)
End Bits: [0x0000000017780000, 0x000000001b720000)
Polling page: 0x0000000000f30000
CodeCache: size=245760Kb used=1104Kb max_used=1111Kb free=244655Kb
bounds [0x0000000002ed0000, 0x0000000003140000, 0x0000000011ed0000]
total_blobs=257 nmethods=26 adapters=145
compilation: enabled
Compilation events (10 events):
Event: 0.065 Thread 0x000000001e834800 nmethod 20 0x0000000002fe15d0 code [0x0000000002fe1780, 0x0000000002fe1eb8]
Event: 0.065 Thread 0x000000001e834800 22 3 java.lang.AbstractStringBuilder::append (50 bytes)
Event: 0.065 Thread 0x000000001e834800 nmethod 22 0x0000000002fe2290 code [0x0000000002fe2460, 0x0000000002fe2bb8]
Event: 0.065 Thread 0x000000001e834800 24 3 java.lang.String::indexOf (7 bytes)
Event: 0.065 Thread 0x000000001e82c000 nmethod 23 0x0000000002fe5b90 code [0x0000000002fe5ce0, 0x0000000002fe5db8]
Event: 0.065 Thread 0x000000001e834800 nmethod 24 0x0000000002fe5790 code [0x0000000002fe5900, 0x0000000002fe5b08]
Event: 0.068 Thread 0x000000001e834800 25 3 java.lang.StringBuilder::append (8 bytes)
Event: 0.068 Thread 0x000000001e834800 nmethod 25 0x0000000002fe4c10 code [0x0000000002fe4d80, 0x0000000002fe4f08]
Event: 0.069 Thread 0x000000001e834800 26 3 java.lang.System::getSecurityManager (4 bytes)
Event: 0.069 Thread 0x000000001e834800 nmethod 26 0x0000000002fe4910 code [0x0000000002fe4a60, 0x0000000002fe4bb0]
GC Heap History (0 events):
No events
Deoptimization events (0 events):
No events
Internal exceptions (2 events):
Event: 0.026 Thread 0x0000000002ccd800 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.defineClass(Ljava/lang/String;[BII)Ljava/lang/Class; name or signature does not match> (0x000000076b307c78) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u112\7884\hotspot\
Event: 0.026 Thread 0x0000000002ccd800 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.prefetchRead(Ljava/lang/Object;J)V name or signature does not match> (0x000000076b307f60) thrown at [C:\re\workspace\8-2-build-windows-amd64-cygwin\jdk8u112\7884\hotspot\src\share\vm\prims
Events (10 events):
Event: 0.068 loading class java/lang/Class$MethodArray
Event: 0.068 loading class java/lang/Class$MethodArray done
Event: 0.068 loading class mx/com/solser/exception/PrinterException
Event: 0.068 loading class mx/com/solser/exception/PrinterException done
Event: 0.068 loading class java/lang/Void
Event: 0.069 loading class java/lang/Void done
Event: 0.069 loading class mx/com/solser/service/PrinterService
Event: 0.069 loading class mx/com/solser/service/PrinterService done
Event: 0.069 loading class java/lang/ClassLoaderHelper
Event: 0.069 loading class java/lang/ClassLoaderHelper done
Dynamic libraries:
0x00007ff70acc0000 - 0x00007ff70acf7000 C:\Program Files\Java\jdk1.8.0_112\bin\javaw.exe
0x00007fff7ad90000 - 0x00007fff7af52000 C:\Windows\SYSTEM32\ntdll.dll
0x00007fff795b0000 - 0x00007fff7965d000 C:\Windows\system32\KERNEL32.DLL
0x00007fff77ae0000 - 0x00007fff77cbd000 C:\Windows\system32\KERNELBASE.dll
0x00007fff786d0000 - 0x00007fff78776000 C:\Windows\system32\ADVAPI32.dll
0x00007fff791f0000 - 0x00007fff7928d000 C:\Windows\system32\msvcrt.dll
0x00007fff78510000 - 0x00007fff7856b000 C:\Windows\system32\sechost.dll
0x00007fff789e0000 - 0x00007fff78b06000 C:\Windows\system32\RPCRT4.dll
0x00007fff78da0000 - 0x00007fff78eee000 C:\Windows\system32\USER32.dll
0x00007fff787e0000 - 0x00007fff78965000 C:\Windows\system32\GDI32.dll
0x00007fff72150000 - 0x00007fff723c4000 C:\Windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.10240.17184_none_f41d7a705752bce6\COMCTL32.dll
0x00007fff7ac00000 - 0x00007fff7ac36000 C:\Windows\system32\IMM32.DLL
0x00007fff78570000 - 0x00007fff786cc000 C:\Windows\system32\MSCTF.dll
0x0000000063fa0000 - 0x0000000064072000 C:\Program Files\Java\jdk1.8.0_112\jre\bin\msvcr100.dll
0x0000000063700000 - 0x0000000063f9a000 C:\Program Files\Java\jdk1.8.0_112\jre\bin\server\jvm.dll
0x00007fff79660000 - 0x00007fff79668000 C:\Windows\system32\PSAPI.DLL
0x00007fff6eb30000 - 0x00007fff6eb39000 C:\Windows\SYSTEM32\WSOCK32.dll
0x00007fff75c70000 - 0x00007fff75c93000 C:\Windows\SYSTEM32\WINMM.dll
0x00007fff73ed0000 - 0x00007fff73eda000 C:\Windows\SYSTEM32\VERSION.dll
0x00007fff78970000 - 0x00007fff789d9000 C:\Windows\system32\WS2_32.dll
0x00007fff78500000 - 0x00007fff78508000 C:\Windows\system32\NSI.dll
0x0000000001340000 - 0x000000000136c000 C:\Windows\SYSTEM32\WINMMBASE.dll
0x00007fff78400000 - 0x00007fff78444000 C:\Windows\system32\cfgmgr32.dll
0x00007fff76130000 - 0x00007fff76157000 C:\Windows\SYSTEM32\DEVOBJ.dll
0x00000000636f0000 - 0x00000000636ff000 C:\Program Files\Java\jdk1.8.0_112\jre\bin\verify.dll
0x00000000636c0000 - 0x00000000636e9000 C:\Program Files\Java\jdk1.8.0_112\jre\bin\java.dll
0x00000000636a0000 - 0x00000000636b6000 C:\Program Files\Java\jdk1.8.0_112\jre\bin\zip.dll
0x00007fff79670000 - 0x00007fff7ab93000 C:\Windows\system32\SHELL32.dll
0x00007fff77d20000 - 0x00007fff78349000 C:\Windows\system32\windows.storage.dll
0x00007fff78f70000 - 0x00007fff791ec000 C:\Windows\system32\combase.dll
0x00007fff78f10000 - 0x00007fff78f61000 C:\Windows\system32\shlwapi.dll
0x00007fff777b0000 - 0x00007fff777bf000 C:\Windows\system32\kernel.appcore.dll
0x00007fff77850000 - 0x00007fff77903000 C:\Windows\system32\shcore.dll
0x00007fff77800000 - 0x00007fff7784a000 C:\Windows\system32\powrprof.dll
0x00007fff777e0000 - 0x00007fff777f3000 C:\Windows\system32\profapi.dll
0x00007fff6afe0000 - 0x00007fff6b012000 E:\WSImpresion\PrintService\CppSymetryBusModuloImpresora.dll
0x00007fff6afb0000 - 0x00007fff6afd2000 C:\Windows\SYSTEM32\VCRUNTIME140D.dll
0x00007fff6ac20000 - 0x00007fff6addb000 C:\Windows\SYSTEM32\ucrtbased.dll
0x00007fff67960000 - 0x00007fff679c8000 C:\Windows\SYSTEM32\mscoree.dll
0x00007fff6aeb0000 - 0x00007fff6afa6000 C:\Windows\SYSTEM32\MSVCP140D.dll
0x00007fff62460000 - 0x00007fff624f8000 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscoreei.dll
0x00007fff4ee40000 - 0x00007fff4f79c000 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll
0x00007fff5e7a0000 - 0x00007fff5e897000 C:\Windows\SYSTEM32\MSVCR120_CLR0400.dll
0x00007fff4d9a0000 - 0x00007fff4ee38000 C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\fa8eef6f6cb67c660d71e15c5cad71b5\mscorlib.ni.dll
0x00007fff5e690000 - 0x00007fff5e795000 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clrjit.dll
0x00007fff7acb0000 - 0x00007fff7ad72000 C:\Windows\system32\OLEAUT32.dll
0x00007fff6ab00000 - 0x00007fff6ac17000 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\diasymreader.dll
0x00007fff79460000 - 0x00007fff795a1000 C:\Windows\system32\ole32.dll
0x00007fff4cdc0000 - 0x00007fff4d992000 C:\Windows\assembly\NativeImages_v4.0.30319_64\System\dd13bec6e0f1710a98d6c8745d5d4eb4\System.ni.dll
0x00007fff69fb0000 - 0x00007fff6a13a000 C:\Windows\system32\DBGHELP.DLL
0x00007fff6ae80000 - 0x00007fff6aea5000 C:\Windows\SYSTEM32\dbgcore.DLL
VM Arguments:
jvm_args: -XX:+CreateMinidumpOnCrash -Dfile.encoding=Cp1252
java_command: mx.com.solser.principal.RunnerPrinter
java_class_path (initial): E:\WSImpresion\PrintService\bin
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=C:\Program Files\Java\jdk1.8.0_112
PATH=C:/Program Files/Java/jre1.8.0_121/bin/server;C:/Program Files/Java/jre1.8.0_121/bin;C:/Program Files/Java/jre1.8.0_121/lib/amd64;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Java\jdk1.8.0_112\bin;E:\Software\apache-maven-3.3.9\bin;C:\Program Files\Git\cmd;C:\Program Files\TortoiseSVN\bin;C:\ProgramData\chocolatey\bin;C:\Program Files (x86)\Skype\Phone\;C:\Windows\system32\config\systemprofile\.dnx\bin;C:\Program Files\Microsoft DNX\Dnvm\;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;E:\IDE\eclipse;
USERNAME=Green 4
OS=Windows_NT
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 42 Stepping 7, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows 10.0 , 64 bit Build 10240 (10.0.10240.17113)
CPU:total 8 (4 cores per cpu, 2 threads per core) family 6 model 42 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, aes, clmul, ht, tsc, tscinvbit
Memory: 4k page, physical 16675216k(9227236k free), swap 17723792k(10648200k free)
vm_info: Java HotSpot(TM) 64-Bit Server VM (25.112-b15) for windows-amd64 JRE (1.8.0_112-b15), built on Sep 22 2016 21:31:56 by "java_re" with MS VC++ 10.0 (VS2010)
time: Thu Mar 09 09:18:39 2017
elapsed time: 0 seconds (0d 0h 0m 0s)
答案 0 :(得分：0)
解决。
我创建另一个C＃类并引用de client提供的dll，这就是全部。
jni4net插件工作正常。
代码：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SymetryBusModuloImpresora;
namespace PrinterService {
public class PrinterService {
public static int imprimriPDF(string ruta, string archivo) {
return SymetryBusModuloImpresora.cImpresora.ImprimirPDF(ruta, archivo);
}
}
}
之后，就像jni4net插件文档一样
1.- proxygen
2.- build.cmd
3.-加载生成的dll
3.-将jar放入classpath