现在有一个测试代码： def study_ruby_exception arg_1 begin puts 10/arg_1 rescue Exception => e puts e.message end end study_ruby_exception 0 当我运行的时候会打印输出：pided by 0 除数为零异常 我想得到这个异常的所有堆栈消息。例如：接防执行这个代码的时候是怎么的调用关系。错在哪个文件的哪 个方法里面等！ 我应该怎么输出呢？
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Exception class has a backtrace method that returns an array containing a stack...
Reference code...
def study_ruby_exception arg_1 begin puts 10/arg_1 rescue Exception => e puts e.backtrace end end study_ruby_exception 0
A few words by the way...rescue actually does not have to appear together with begin...
Your example can actually be written like this...
def study_ruby_exception arg_1 puts 10/arg_1 rescue Exception => e puts e.backtrace end study_ruby_exception 0
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Exception class has a backtrace method that returns an array containing a stack...
Reference code...
def study_ruby_exception arg_1 begin puts 10/arg_1 rescue Exception => e puts e.backtrace end end study_ruby_exception 0A few words by the way...rescue actually does not have to appear together with begin...
Your example can actually be written like this...
def study_ruby_exception arg_1 puts 10/arg_1 rescue Exception => e puts e.backtrace end study_ruby_exception 0