esi：include src可以用作html頁面中的esi變量嗎

Question

例：

通過akamai CDN呈現的html頁面中的esi：assign和esi：include問題

http://www.trial.com/abc/def/ghjiy (Akamai rendering src) has content "abc"

In an html page
<esi:include src="http://www.trial.com/abc/def/ghjiy"></esi:include> will return "abc"
can I assign this to a variable so we can use it multiple times in the html  page using 
<esi:vars>$(val)</esi:vars>

I have tried something like this 
<esi:text><esi:assign name="val">'</esi:text><esi:include 
src="http://www.trial.com/abc/def/ghjiy"></esi:include><esi:text>'</esi:assign></esi:text>"

But after html page being rendered the <esi:assign> tags has not been parsed and returned 
the following in page source
<esi:assign name="val">abc</esi:assign>

Answer 1

您可以使用esi:eval代替esi:include 。

此http://www.trial.com/abc/def/ghjiy可以返回esi代碼片段，該片段將在邊緣進行評估。 例如： <esi assign name="val">I assign this to a variable so we can use it multiple times in the html page using</esi:assign>

然后，您可以使用<esi:vars>$(val)</esi:vars>