mimeParams.entries()

• 返回：<Iterator>

  ¥Returns: <Iterator>

返回参数中每个名称-值对的迭代器。迭代器的每一项都是 JavaScript Array。数组的第一项是 name，数组的第二项是 value。

¥Returns an iterator over each of the name-value pairs in the parameters. Each item of the iterator is a JavaScript Array. The first item of the array is the name, the second item of the array is the value.