MCTP_Base_Specification_1.3.0中英文版
Management_Component_Transport_Protocol_Base_Specification_1.3.0.pdf
Management_Component_Transport_Protocol_Base_Specification_1.3.0_cn.pdf
2022-08-09 09:02:14
2.45MB
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我们在开发系统时，处理图片上传是不可避免的，例如使用thinkphp的肯定很熟悉import(“@.ORG.UploadFile”);的上传方式，今天我们来讲一个使用html5 base64上传图片的方法。
主要是用到html5 FileReader的接口，既然是html5的，所支持的浏览器我就不多说啦
可以大概的讲一下思路，其实也挺简单。选择了图片之后，js会先把已选的图片转化为base64格式，然后通过ajax上传到服务器端，服务器端再转化为图片，进行储存的一个过程。
咱们先看看前端的代码。
html部分
<input type=”file” id=”imagesfile”>
js部
2022-07-12 15:56:55
61KB
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PCI Express® Base Specification Revision 3.0
This specification describes the PCI Express® architecture, interconnect attributes, fabric management, and the programming interface required to design and build systems and peripherals that are compliant with the PCI Express Specification. The goal is to enable such devices from different vendors to inter-operate in an open architecture. The specification is intended as an enhancement to the PCI™ architecture spanning multiple market 5 segments; Clients (Desktops and Mobile), Servers (Standard and Enterprise), and Embedded and Communication devices. The specification allows system OEMs and peripheral developers adequate room for product versatility and market differentiation without the burden of carrying obsolete interfaces or losing compatibility.
2022-06-29 21:52:12
4.47MB
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