我们可以在JAVA中使用MDC进行非日志记录

Question

 We have set User Item value in MDC class on Servlet, and getting item value in one common class.

  Using this logic, since we can't pass item value to common class due to some difficulties.

  Can anyone please suggest can we use MDC Log4J for non logging purpose or please suggest a way to achieve our requirement.

MDC.put（＆＃39; item＆＃39;，＆＃39; xxxx＆＃39;）    MDC.get（＆＃39;项目＆＃39）

由于 希夫

Answer 1

您可以使用ThreadLocal变量。