"[{"money":"4000","name":"0293 5250 0003 5501 1436","id":"598782868439040","endTime":"2017-9-1"},{"money":"16000","name":"0324 2004 0003 9108 9385","id":"598776326848512","endTime":"2018-1-3"},{"money":"80000","name":"0294 6453 0003 5638 3897","id":"595961183551488","endTime":"2017-9-7"}]"这句话怎么转化为json对象var obj = str.parseJSON();与var obj = JSON.parse(str); 还有var obj = eval('(' + str + ')')都试过了还是不行求大神帮忙