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在java 8 stream表达式中实现if/else逻辑

目录简介传统写法使用filter总结简介在Stream处理中，我们通常会遇到if/else的判断情况，对于这样的问题我们怎么处理呢？还记得我们在上一篇文章lambda最佳实践中提到，lambda表达式应该越简洁越好，不要在其中写臃肿的业务逻辑。接下来我们看一个具体的例子。传统写法假如我们有一个1 t...

Java 8 Stream使用If-else逻辑

在stream找那个传统的if else用法1. List<Integer> ints = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10); 2. 3. ints.stream() 4. .forEach(i -> { 5. if (i.i...

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更新时间 2023-04-12 10:52:54

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