问即使是json也是正确的json解析不能在java脚本中工作吗？

EN

var data={
  "apple_scab": {
    "sym": "Dark velvet covering on leaves, Velvety olive-green to black spots on leaves",
    "cause": "Venturia inaequalis",
    "nc_c": "Use resistant varieties: Prima, Priscilla, Sir Prize, Jonafree, Red free, Dayton, Pristine, Goldrush, Enterprise or Liberty.",
    "c_c": "Use fungicide such as Captan."
  }}

var obj = JSON.parse(data);

*VM568:1 Uncaught SyntaxError: Unexpected token o in JSON at position 1
    at JSON.parse (<anonymous>)
    at <anonymous>:1:6*