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单例对象使用 volatile 关键字；

This commit is contained in:
Magese 2021-12-31 17:02:02 +08:00
parent fff131a45a
commit 7149c54de7
1 changed files with 2 additions and 2 deletions
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4
src/main/java/org/wltea/analyzer/dic/Dictionary.java
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@ -44,7 +44,7 @@ public class Dictionary {
/* /*
* 词典单子实例 * 词典单子实例
*/ */
private static Dictionary singleton; private static volatile Dictionary singleton;
/* /*
* 主词典对象 * 主词典对象
@ -63,7 +63,7 @@ public class Dictionary {
/** /**
* 配置对象 * 配置对象
*/ */
private Configuration cfg; private final Configuration cfg;
/** /**
* 私有构造方法，阻止外部直接实例化本类 * 私有构造方法，阻止外部直接实例化本类