求大神帮忙教一下 在json 里转义”为一个普通的字符

[
{
"clientid": 483761,
"roomid": 102062,
"uidstr": "16f92a07ba581990bef898b69f0b4d8a",
"roomname": "nihao"",
"isonline": 1,
"ishideroom": 0,
"realonlineuser": 1,
"onlineuser": 6,
"image": "http: //wx.qlogo.cn/mmopen/QRQAg9dvMJSRqnaPXCrO86y3BvS0n4hQuMO38QWk2cYzDdNHrwyLUY8X1ibvf027ic7pamr5mTLgupRAtXW3OuvhGpe5zEW1vQ/0",
"roomipaddr": "192.168.1.8",
"port": 1600,
"password": "",
"richlevel": 1,
"hostlevel": 1,
"userflag": 2097152,
"parterid": 65,
"introduction": "",
"address": "",
"miketime": 1483517371,
"szmiketime": "2017-1-4 16: 9: 31",
"LastModifyTime": "2017-1-4 16: 10: 29"
}
]

在这个nickname 里让其一个” 为普通的字符

roomname 里

"roomname": "nihao/"",

反了,是"roomname": "nihao\"",

转移字符 \

像引号 ,反斜杠等都需要转义才能正常显示。