有关-Payload-在维基百科的释义

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Payload (computing)

In computing and telecommunications, the payload is the part of transmitted data that is the actual intended message. Headers and metadata are sent only to enable payload delivery.

在计算和通信中，有效载荷是传输数据的一部分，是实际要发送的消息。报头和元数据仅用于支持有效载荷的传递。

In the context of a computer virus or worm, the payload is the portion of the malware which performs malicious action.

在计算机病毒或蠕虫的上下文中，有效载荷是执行恶意行为的恶意软件的一部分。

The term is borrowed from transportation, where payload refers to the part of the load that pays for transportation.

这个术语是从「运输」一词借用而来的，「有效载荷」指的是支付运输费用的那部分载荷。

Security

In computer security, the payload is the part of the private user text which could also contain malware such as worms or viruses which performs the malicious action; deleting data, sending spam or encrypting data.[3] In addition to the payload, such malware also typically has overhead code aimed at simply spreading itself, or avoiding detection.

在计算机安全中，有效载荷是私人用户文本的一部分，它也可能包含恶意软件，如蠕虫或执行恶意行为的病毒；删除数据、发送垃圾邮件或加密数据。除了有效载荷，这种恶意软件通常也有一些开销代码，目的是简单地传播自己，或者避免检测。

Programming

In computer programming, the most common usage of the term is in the context of message protocols, to differentiate the protocol overhead from the actual data. For example, a JSON web service response might be:

在计算机编程中，该术语最常见的用法是在消息协议上下文中使用，以将协议开销与实际数据区分开来。例如，JSON web 服务响应可能是：

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{
  "data": {
    "message": "Hello, world!"
  }
}

The string Hello, world! is the payload, while the rest is protocol overhead.

字符串 Hello, world! 为有效负载，其余为协议开销。

Networking

In the computer networking, data to be transmitted is the payload, but is almost always encapsulated in some type of a frame composed of framing bits and a frame check sequence.[4][5] Examples are Ethernet frames, Point-to-Point Protocol (PPP) frames, Fibre Channel frames, and V.42 modem frames.

在计算机网络中，要传输的数据是有效载荷，但几乎总是封装在由帧位和帧检查序列组成的某种类型的帧中。[4][5]的例子是以太网帧、点对点协议（PPP）帧、光纤通道帧和 V.42 调制解调器帧。