【求助】一个字符串的解析

HistoryTrackResponse
[
tag=1,
status=0,
message=成功,
total=2,
size=2,
entityName=357523051340636,
distance=1.3331976936246,
tollDistance=0.0,
startPoint=Point [location=LatLng [latitude=40.046864523849, longitude=116.44814588146],
coordType=bd09ll,
radius=0.0,
locTime=1498557627,
direction=0,
speed=0.0,
height=0.0],
endPoint=Point [location=LatLng [latitude=40.046876429253, longitude=116.44814778484],
coordType=bd09ll,
radius=0.0,
locTime=1498557632,
direction=0,
speed=0.0,
height=0.0],
trackPoints=[
TrackPoint [location=LatLng [latitude=40.046864523849, longitude=116.44814588146],
coordType=bd09ll,
radius=40.0,
locTime=1498557627,
direction=0,
speed=0.0,
height=0.0,
createTime=2017-06-27 18:00:32,
objectName=null,
columns={}],
TrackPoint [location=LatLng [latitude=40.046876429253, longitude=116.44814778484],
coordType=bd09ll,
radius=40.0,
locTime=1498557632,
direction=6,
speed=0.959902,
height=0.0,
createTime=2017-06-27 18:00:32,
objectName=null,
columns={}]
]
]
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以上字符串谁有办法解析一下；或者转换成json也行；