我的ajax没传任何参数请求接口为systemlog/read "？“跟的是什么参数怎么去掉或者说为什么会这样 ?

Question

Request URL:http://localhost:3600/systemlog/read?callback=jQuery1111025511396121069163_1491487798084
Request Method:POST
Status Code:200 OK
Remote Address:127.0.0.1:3600
Response Headers
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Connection:keep-alive
Content-Length:210
Content-Type:application/json; charset=utf-8
Date:Thu, 06 Apr 2017 14:09:58 GMT
ETag:W/"d2-YDxc2hmy01vYEPNYJPfgoQ"
X-Powered-By:Express
Request Headers
view source
Accept:text/javascript, application/javascript, application/ecmascript, application/x-ecmascript, */*; q=0.01
Accept-Encoding:gzip, deflate
Accept-Language:zh-CN,zh;q=0.8,en;q=0.6
Connection:keep-alive
Content-Length:0
Cookie:io=DGJZLhmXeNavabJwAAAD
Host:localhost:3600
Origin:http://localhost:3600
Referer:http://localhost:3600/systemlog
User-Agent:Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36
X-Requested-With:XMLHttpRequest
Query String Parameters
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view URL encoded
callback:jQuery1111025511396121069163_1491487798084

Answer 1

jsonp 类请求会带这样的参数