在Jetty中设置最大URL长度(Set maximum URL length in Jetty)

 我看了一下，发现一些用GET请求URL超过Jetty中最大长度的问题的答案是将jetty.xml中的headerBufferSize设置为更大的数字，就像这个Solr疑难解答手册和这个一样 。 
 
 但是，我很难理解标题缓冲区大小与请求URL的长度有什么关系？ 如果设置headerBufferSize增加请求的URL长度限制，那么headerBufferSize的6 KB值与请求的URL的最大长度是一致的？ 我之所以问这个问题，是因为大多数浏览器强加的URL的最大长度大约是2000个字符，因为不同浏览器中URL的最大长度是多少？ 而headerBufferSize的单位是Bytes。 

I looked and found the answer to some people having issue with GET request URL exceeding the maximum length in Jetty is to set the headerBufferSize in jetty.xml to be a bigger number as in this Solr troubleshooting manual and this.
 
However, I have a hard time to understand what the header buffer size has to do with the request URL's length? If setting headerBufferSize increase request's URL length limit, what does a value of 6 KB to headerBufferSize correspond to the maximum length of the request's URL? The reason I ask because the maximum length of URL imposed by most browsers is around 2000 characters as in What is the maximum length of a URL in different browsers? and headerBufferSize's unit is in Bytes.

原文：https://stackoverflow.com/questions/19549163