目录 快速新建和初始化HashMap 快速新建和初始化HashMap 依赖: <dependency> <groupId>cn.hutool</groupId> <artifactId>hutool-core</artifactId> <version>5.8.27</version> </dependency> 示例: import cn.hutool.core.map.MapUtil; Map<String, String> map = MapUtil.ofEntries(MapUtil.entry("key1", "value1"), MapUtil.entry("key2", "value2"));