用正则从内容中提取指定参数，该怎么写?

Question

{"id":"123456","ask":"","ans":"拨款","name":"名称","per":"西部","num":"65","money":"10,134.7万(元)","rate":"83.59%","link":"abshrhtnj","col":"10134.705700"}
用正则从中提取出以下参数，应该怎么写
name：
money：
rate：
col：
要写入数据库，必须提取出内容

Answer 1

"name":"((\\"|[^"])*)"
"money":"((\\"|[^"])*)"
"rate":"((\\"|[^"])*)"
"col":"((\\"|[^"])*)"