廖大神，var assetUSD 设置成var 类型有什么用途么？

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#1 Created at ... [Delete] [Delete and Lock User]

变量位置

AssetServiceTest 里面

var assetUSD = service.getAsset(userId, AssetEnum.USD);

#2 Created at ... [Delete] [Delete and Lock User]

Java程序基础 - 变量和数据类型 - var关键字