本文介绍了Linux C / C ++ udp socket端口问题的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

你好,我有一个udp数据包发送方有这个问题。

我希望端口用参数输入但是当我的代码设置时,端口设置为:



  #define SERVICE_PORT 123 / * 123是此示例的端口* /  



之前:

  int  main( int  argc, char  * argv [])





我有什么方法可以输入带有参数的端口并输入到代码并重新编译它?如果是这样,请告诉我如何。 :)



我的尝试:



i试图输入它与变量(将参数存储在veriable中)和自己的代码输入,但我没有那么成功。

解决方案

Hello, I have had this problem with a udp packet sender that i have.
I want the port to be inputed with arguments but as my code is set up the port is set with:

#define SERVICE_PORT	123   /*123 is the port for this example*/


before:

int main(int argc, char *argv[])



Is there eny way for me to input the port with arguments insted of going in to the sorce code and re-compile it? If so please tell me how. :)

What I have tried:

i have tried to input it with veriables (storing the argument in the veriable) and input from the code it self, but i have not been so succesfull.

解决方案


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08-19 16:53