From 646533036492f3e77f05a3827919026406e26717 Mon Sep 17 00:00:00 2001 From: Kimipoker Date: Wed, 8 Sep 2021 08:59:32 +0000 Subject: [PATCH] =?UTF-8?q?update=20=E6=A0=A1=E6=8B=9B=E9=9D=A2=E8=AF=95/?= =?UTF-8?q?=E5=9F=BA=E7=A1=80=E9=9D=A2=E8=AF=95=E9=A2=98/3=5F=E5=88=86?= =?UTF-8?q?=E5=B8=83=E5=BC=8F=E9=94=81/README.md.=20=E5=9C=A8=E4=BD=BF?= =?UTF-8?q?=E7=94=A8=20ReentrantLock=E6=8E=A7=E5=88=B6=E5=B9=B6=E5=8F=91?= =?UTF-8?q?=E7=9A=84=E6=97=B6=E5=80=99,=E4=B8=8D=E5=BA=94=E8=AF=A5?= =?UTF-8?q?=E9=92=88=E5=AF=B9=E6=AF=8F=E6=AC=A1getOrderNumber=E7=94=9F?= =?UTF-8?q?=E4=BA=A7=E6=96=B0=E7=9A=84=E9=94=81=20lock=20=E5=BA=94?= =?UTF-8?q?=E8=AF=A5=E7=94=B3=E6=98=8E=E4=B8=BA=E7=B1=BB=E7=9A=84=E6=88=90?= =?UTF-8?q?=E5=91=98=E5=8F=98=E9=87=8F?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../README.md" | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git "a/\346\240\241\346\213\233\351\235\242\350\257\225/\345\237\272\347\241\200\351\235\242\350\257\225\351\242\230/3_\345\210\206\345\270\203\345\274\217\351\224\201/README.md" "b/\346\240\241\346\213\233\351\235\242\350\257\225/\345\237\272\347\241\200\351\235\242\350\257\225\351\242\230/3_\345\210\206\345\270\203\345\274\217\351\224\201/README.md" index c641e0c..4139ac9 100644 --- "a/\346\240\241\346\213\233\351\235\242\350\257\225/\345\237\272\347\241\200\351\235\242\350\257\225\351\242\230/3_\345\210\206\345\270\203\345\274\217\351\224\201/README.md" +++ "b/\346\240\241\346\213\233\351\235\242\350\257\225/\345\237\272\347\241\200\351\235\242\350\257\225\351\242\230/3_\345\210\206\345\270\203\345\274\217\351\224\201/README.md" @@ -162,9 +162,10 @@ public class Client { 解决方案是，在Service下，加锁解决 -``` +``` + //lock 应该申明为类的成员变量 + private Lock lock = new ReentrantLock(); public String getOrderNumber() { - Lock lock = new ReentrantLock(); lock.lock(); try { return orderNumberCreateUtil.getOrderNumber(); -- Gitee