广州某小公司：你是怎么理解多线程的？

亦凉 2021-09-08 15:00 420阅读 0赞

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// 请求直接交给线程池来处理
    public void push(PushParam pushParam) { 
      try { 
        pushServiceThreadExecutor.submit(() -> { 
          handler(pushParam);
        });
      } catch (Exception e) { 
        logger.error("pushServiceThreadExecutor error, exception{}:", e);
      }
    }

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public class UnsafeCountingServlet extends GenericServlet implements Servlet { 
        private long count = 0;
    
        public long getCount() { 
            return count;
        }
    
        public void service(ServletRequest servletRequest, ServletResponse servletResponse) throws ServletException, IOException { 
    
            ++count;
            // To something else...
        }
    }

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[74b4c1a05405975572dad021f7bc1d41.png]: /images/20210827/9ccc6ac0ea604410b2eb62ec16694c67.png
[56b239e2ebe241262d02db9588feea63.png]: /images/20210827/107f2eb34c2742248da4543aaa740cfe.png
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