Ajax send array background go language receive

The JS code is as follows:

function Posthandle (url,data,callback) {        $.ajax ({            "Post",            Url:url,            data:data,            dataType: ' json ',            false,            success:callback        });    } var New // arr is the array you want to pass, and you can define it yourself Posthandle ("/getoriginalgrade", {"arr": Json.stringify (ARR)},function(result) {                Console.log (Result)            });

The go Backstage code is as follows:

Str:= this. GetString ("arr")var s []stringjson. Unmarshal ([]byte(str), &s) beego. Debug (s[0])

This enables the parsing of the array JSON format

Ajax send array background go language receive