🎨 在 finally 中解锁更加可靠

2018-03-12 17:20:24 +08:00 · 2018-03-12 17:20:24 +08:00 · 76897065f5
commit 76897065f5
parent 5c2556fa91
1 changed files with 7 additions and 3 deletions
--- a/notes/Java
+++ b/notes/Java
@ -258,9 +258,13 @@ public void func(String name) {
 ```java
 private Lock lock;
 public int func(int value) {
+   try {
      lock.lock();
      // ...
+
+   }finally {
      lock.unlock();
+   }
 }
 ```