随笔分类 - java
摘要:https://blog.csdn.net/qq_41291945/article/details/108308730 为什么HashMap使用高16位异或低16位计算Hash值? https://zhuanlan.zhihu.com/p/458305988
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摘要:<org.mapstruct.version>1.4.2.Final</org.mapstruct.version> <!--mapstruct--> <dependency> <groupId>org.mapstruct</groupId> <artifactId>mapstruct</artif
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摘要:<plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <compilerArgument>-parameters</com
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摘要:https://blog.csdn.net/u014323907/article/details/121304009?spm=1001.2101.3001.6661.1&utm_medium=distribute.pc_relevant_t0.none-task-blog-2%7Edefault%7
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摘要:LambdaUpdateWrapper<Goods> updateWrapper = new LambdaUpdateWrapper<>(); updateWrapper.set(Goods::getUpdateTime, new Date()); updateWrapper.setSql("goo
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摘要:三角+实现=继承(泛化关系) 三角+虚线=继承 抽象类 和 实现 接口 都属于实现关系
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摘要:https://blog.csdn.net/hy_coming/article/details/80741717?spm=1001.2101.3001.6661.1&utm_medium=distribute.pc_relevant_t0.none-task-blog-2%7Edefault%7EC
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摘要:https://blog.csdn.net/weixin_44804750/article/details/106124423?spm=1001.2101.3001.6650.2&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault
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摘要:https://blog.csdn.net/doubletigersmile/article/details/51442465
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摘要:https://blog.csdn.net/ruoxiyun/article/details/88256928
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摘要:https://blog.csdn.net/zla85/article/details/77970152?spm=1001.2101.3001.6650.2&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%
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摘要:https://blog.csdn.net/qq_43227967/article/details/90511084
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摘要:https://blog.csdn.net/xinyuezitang/article/details/86154763?spm=1001.2101.3001.6650.14&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7E
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摘要:https://blog.csdn.net/weixin_43133824/article/details/83787446
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摘要:public <P, T> List<String> deleteBatch(List<P> params, Function<P, String> paramsComparator, Function<T, String> comparator, List<T> oldLevelList) { L
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摘要:使用hibernate validator出现上面的错误, 需要 注意 @NotNull 和 @NotEmpty 和@NotBlank 区别 @NotEmpty 用在集合类上面@NotBlank 用在String上面@NotNull 用在基本类型上
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摘要:https://blog.csdn.net/datastructure18/article/details/120208842
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摘要:https://www.jianshu.com/p/da9d051dcc3d https://javaguide.cn/home.html#%E5%BF%85%E7%9C%8B%E4%B8%93%E6%A0%8F
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摘要:https://blog.51cto.com/u_14286115/3326281 https://blog.csdn.net/xinbaobaoer/article/details/54907793 https://www.jianshu.com/p/c176969ad0c1 https://bl
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