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java: 无法将类 java.lang.ThreadLocal<T>中的方法 withInitial应用到给定类型 #23

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jiayb opened this issue Sep 21, 2022 · 1 comment
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java: 无法将类 java.lang.ThreadLocal<T>中的方法 withInitial应用到给定类型 #23

jiayb opened this issue Sep 21, 2022 · 1 comment

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@jiayb
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jiayb commented Sep 21, 2022

private static final ThreadLocal CONTEXT_HOLDER = ThreadLocal.withInitial(DataSourceKey.master);

java: 无法将类 java.lang.ThreadLocal中的方法 withInitial应用到给定类型;
需要: java.util.function.Supplier<? extends S>
找到: org.poem.enumeration.DataSourceKey
原因: 无法推断类型变量 S
(参数不匹配; org.poem.enumeration.DataSourceKey无法转换为java.util.function.Supplier<? extends S>)

报这个错
@helloworlde
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You can reference DynamicDataSourceContextHolder.java#L27

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@helloworlde @jiayb