example config.json

{
	"PERMISSION": {
		"systemID": "UUID"
	},
	"IS_DEV": true,
	"PORT": 8080,
	"DATABASE": {
		"connect name": {
			"engine": "mysql|postgresql",
			"host": "",
			"dbname": "",
			"username": "",
			"password": ""
		}
	},
	"CONTENT_SECURITY_POLICY_CONNECT": "http://localhost:8080",
	"WEBSERVICE": {
		"host": "http://localhost:8080",
		"key": "secret_key"
	}
}