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in Technique[技术] by (71.8m points)

扫码枪扫码后存数据库

<form method="post" action=""> <input type="text" id="d1" value=""> <input type="submit"> </form>
网上查了下 扫码后会触发submit,用表单提交到后台
想问下 这个form表单写我项目里还是哪里的? 需要扫码枪接口吗?
搞不懂啥原理啊,扫码会触发我的submit吗


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不是action吗?form表单的action代表是你的后台接口的地址。


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