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@@ -3,6 +3,7 @@ package com.xxl.job.admin.core.util;
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import org.apache.commons.lang3.StringUtils;
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import java.util.concurrent.ConcurrentHashMap;
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+import java.util.concurrent.ConcurrentMap;
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/**
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* local cache tool
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@@ -11,7 +12,7 @@ import java.util.concurrent.ConcurrentHashMap;
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*/
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public class LocalCacheUtil {
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- private static ConcurrentHashMap<String, LocalCacheData> cacheRepository = new ConcurrentHashMap<>();
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+ private static ConcurrentMap<String, LocalCacheData> cacheRepository = new ConcurrentHashMap<>(); // 类型建议用抽象父类,兼容性更好;
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private static class LocalCacheData{
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private String key;
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private Object val;
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