Java 从 Redis中取出的Json字符串 带斜杠的问题：
{
"code": 200,
"message": "成功",
"data": "{"regionNames":"北冥县","regionIds":"105","enabled":true,"dataPermissions":[],"postIds":"34","id":103,"deptIds":"69","menus":[],"email":"1034214262@qq.com","sysRoles":[{"code":"1","createTime":"2020-07-13 15:56:04","name":"应急处置应急资源保障","memo":"应急资源保障全部权限","editTime":"2020-07-13 16:32:28","id":36,"status":1},{"code":"1","createTime":"2020-11-23 15:17:48","name":"公众出行管理员","memo":"","id":42,"status":1},{"code":"1","createTime":"2020-07-07 10:13:14","name":"机电运维角色","memo":"机电运维全部权限","editTime":"2020-07-20 15:04:48","id":27,"status":1}],"accountNonLocked":true,"postNames":"应急专家","sex":2,"credentialsNonExpired":true,"sysPermissions":[],"dataSysRoles":[{"code":"1","createTime":"2020-07-13 10:42:12","name":"信息部+A区域","editUser":1,"memo":"信息部+A区域数据权限","createUser":1,"editTime":"2020-07-13 10:42:12","id":127,"status":1}],"deptNames":"公路保障部","phone":"13888374038","name":"机电智慧运维管理员","accountNonExpired":true,"username":"jdzhyw"}"
}
解决方案：alibaba.fastjson
//直接转对象，去除反斜杠
JSONObject jsonObject= (JSONObject) JSON.parse(str);