VM493:1 Uncaught SyntaxError: Unexpected token ' in JSON at position 1
at JSON.parse (<anonymous>)
at Object.success ((index):400)
at j (jquery.min.js:2)
at Object.fireWith [as resolveWith] (jquery.min.js:2)
at x (jquery.min.js:5)
at XMLHttpRequest.b (jquery.min.js:5)
success @ (index):400
j @ jquery.min.js:2
fireWith @ jquery.min.js:2
x @ jquery.min.js:5
b @ jquery.min.js:5
XMLHttpRequest.send (async)
send @ jquery.min.js:5
ajax @ jquery.min.js:5
(anonymous) @ (index):392
dispatch @ jquery.min.js:4
r.handle @ jquery.min.js:4
return HttpResponse("{'status':'fail','msg':'提交错误}")
return HttpResponse('{"status":"fail","msg":"提交错误"}')