outgoingMessage.appendHeader(name, value)
-
name
<string> 标头名称¥
name
<string> Header name -
value
<string> | <string[]> 标头值¥
value
<string> | <string[]> Header value -
返回:<this>
¥Returns: <this>
将单个标头值附加到标头对象。
¥Append a single header value to the header object.
如果该值为数组,则相当于多次调用该方法。
¥If the value is an array, this is equivalent to calling this method multiple times.
如果标头没有先前的值,则相当于调用 outgoingMessage.setHeader(name, value)
。
¥If there were no previous values for the header, this is equivalent to calling
outgoingMessage.setHeader(name, value)
.
根据创建客户端请求或服务器时 options.uniqueHeaders
的值,这将导致标头多次发送或单次发送,并使用 ;
连接值。
¥Depending of the value of options.uniqueHeaders
when the client request or the
server were created, this will end up in the header being sent multiple times or
a single time with values joined using ;
.