Expression to get only item of an array

[Hameeda Sultana]

Hi 

I want to extract the only element from an array, which is a result of the filter expression. 

$.[filterExpression][0] is not giving the result. 

Below is the JSON result of filter expression. 

[

            {

                "category": "reference",

                "author": "Nigel Rees",

                "title": "Sayings of the Century",

                "price": 8.95

            }

]          

[Warwick Hunter]

When I apply the JSON path of $[0] to the results of filterExpression I get the value below.

{category=reference, author=Nigel Rees, title=Sayings of the Century, price=8.95}

What is the filterExpression and what is the full JSON you apply it to?

[郭玉昆]

I have same problem,

在 2016年6月15日星期三 UTC+8下午1:45:02，Jasmine写道：