通用的异常捕获机制 会非常有用。

表示怀疑。你已经知道你的代码坏了，因为它崩溃了。进食异常可能会掩盖这一点，但这可能只会导致更糟糕、更微妙的错误。

你真正需要的是一个调试器……

Can you run your JNI-using Java application from a console window (launch it from a java command line) to see if there is any report of what may have been detected before the JVM was crashed. When running directly as a Java window application, you may be missing messages that would appear if you ran from a console window instead. Secondly, can you stub your JNI DLL implementation to show that methods in your DLL are being entered from JNI, you are returning properly, etc? Just in case the problem is with an incorrect use of one of the JNI-interface methods from the C++ code, have you verified that some simple JNI examples compile and work with your setup? I'm thinking in particular of using the JNI-interface methods for converting parameters to native C++ formats and turning function results into Java types. It is useful to stub those to make sure that the data conversions are working and you are not going haywire in the COM-like calls into the JNI interface. There are other things to check, but it is hard to suggest any without knowing more about what your native Java methods are and what the JNI implementation of them is trying to do. It is not clear that catching an exception from the C++ code level is related to your problem. (You can use the JNI interface to rethrow the exception as a Java one, but it is not clear from what you provide that this is going to help.)

try{
    // ...
} catch (...) {
    // ...
}

将捕获所有c++异常，但它应该被认为是糟糕的设计。你可以使用c++11新的current_exception机制，但是如果你没有能力使用c++11(遗留代码系统需要重写)，那么你就没有命名异常指针来获取消息或名称。您可能希望为可以捕获的各种异常添加单独的catch子句，并且只捕获底部的所有内容以记录意外异常。例如:

try{
    // ...
} catch (const std::exception& ex) {
    // ...
} catch (const std::string& ex) {
    // ...
} catch (...) {
    // ...
}

如果你正在寻找特定于windows的解决方案，那么有结构化异常处理: https://learn.microsoft.com/en-us/cpp/cpp/try-except-statement

代码如下所示

__try
{
   // code here may throw or make access violation
}
__except( EXCEPTION_EXECUTE_HANDLER )
{
    // after exception code here, e.g. log the error
}

它不仅可以捕获c++异常，还可以捕获访问违规或其他系统异常。

嗯，如果你想捕获所有异常来创建一个小转储，例如…

有人做了Windows的工作。

参见http://www.codeproject.com/Articles/207464/Exception-Handling-in-Visual-Cplusplus 在这篇文章中，他解释了他如何发现如何捕获各种异常，并提供了有效的代码。

以下是你可以找到的清单:

 SEH exception
 terminate
 unexpected
 pure virtual method call
 invalid parameter
 new operator fault 
 SIGABR
 SIGFPE
 SIGILL
 SIGINT
 SIGSEGV
 SIGTERM
 Raised exception
C++ typed exception

以及用法: CCrashHandler ch; ch.SetProcessExceptionHandlers ();//为一个线程执行此操作 ch.SetThreadExceptionHandlers ();//每个thred

默认情况下，这会在当前目录(crashdump.dmp)中创建一个迷你转储。

有人应该补充说，在c++代码中无法捕捉“崩溃”。它们不会抛出异常，而是做任何它们喜欢做的事情。当你看到一个程序因为空指针的解引用而崩溃时，它正在做未定义的行为。没有std::null_pointer_exception。试图捕捉异常在那里没有帮助。

只是为了以防万一，有人正在阅读这篇文章，并认为他可以得到程序崩溃的原因。应该使用像gdb这样的调试器。