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有个表单input 中的name是这样写的：
这样就可以允许多个tag了。但是我怎么取得它的值呢？我在Action中建立 private String[] tag;属性获取不到？
这个应该在怎么获取？
光阴似箭催人老，日月如移越少年。
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光阴似箭催人老，日月如移越少年。