Java初始化list方法-阿里云

[帮助文档] SDK客户端的初始化和请求方式(Java) SDK客户端的初始化和请求方式(Java)...

Java 中初始化 List 的五种方法是什么呢？ Java 中初始化 List 的五种方法是什么呢？...

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在 Java 中初始化 List 的五种方法 Java 中经常需要使用到 List，下面简单介绍几种常见的初始化方式。 1.构造 List 后使用 List.add 初始化这是最常规的做法，用起来不太方便。 2.使用 {{}} 双括号语法这种方式相对方便了一些。外层的{}定义了一...

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