FormData.values() - Web API 接口参考 编辑

FormData.values() 方法返回一个允许遍历该对象中所有值的 迭代器 。这些值是 USVString 或是Blob 对象。

注意： 此方法在 Web Workers 中可用

语法

formData.values();

返回值

返回一个迭代器.

示例

//创建一个FormData测试对象
var formData = new FormData();
formData.append('key1', 'value1');
formData.append('key2', 'value2');

//显示值
for (var value of formData.values()) {
   console.log(value);
}

结果为：

value1
value2

规范

Specification	Status	Comment
XMLHttpRequest values() (as iterator<>)	Living Standard	Initial definition

浏览器兼容性

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

• Desktop
• Mobile

Feature	Chrome	Firefox (Gecko)	Internet Explorer	Opera	Safari
Basic support	50.0	44 (44)	?	?	?
Available in web workers	50.0

Feature	Android	Android Webview	Firefox Mobile (Gecko)	Firefox OS (Gecko)	IE Mobile	Opera Mobile	Safari Mobile	Chrome for Andorid
Basic support	未实现	50.0	44.0 (44)	(Yes)	?	?	?	50.0
Available in web workers	未实现	50.0						50.0

 

相关链接

• XMLHTTPRequest
• Using XMLHttpRequest
• Using FormData objects
• <form>