//根据国家、省份、城市信息自定义欢迎语
switch (ipLoacation.result.ad_info.nation) {
case “日本”:
posdesc = “よろしく，一起去看樱花吗”;
break;
case “美国”:
posdesc = “Let us live in peace!”;
break;
case “英国”:
posdesc = “想同你一起夜乘伦敦眼”;
break;
case “俄罗斯”:
posdesc = “干了这瓶伏特加！”;
break;
case “法国”:
posdesc = “C’est La Vie”;
break;
case “德国”:
posdesc = “Die Zeit verging im Fluge.”;
break;
case “澳大利亚”:
posdesc = “一起去大堡礁吧！”;
break;
case “加拿大”:
posdesc = “拾起一片枫叶赠予你”;
break;
case “中国”:
pos = ipLoacation.result.ad_info.province + " " + ipLoacation.result.ad_info.city + " " + ipLoacation.result.ad_info.district;
ip = ipLoacation.result.ip;
switch (ipLoacation.result.ad_info.province) {
case “北京市”:
posdesc = “北——京——欢迎你~~~”;
break;
case “天津市”:
posdesc = “讲段相声吧。”;
break;
case “河北省”:
posdesc = “山势巍巍成壁垒，天下雄关。铁马金戈由此向，无限江山。”;
break;
case “山西省”:
posdesc = “展开坐具长三尺，已占山河五百余。”;
break;
case “内蒙古自治区”:
posdesc = “天苍苍，野茫茫，风吹草低见牛羊。”;
break;
case “辽宁省” :
posdesc = “我想吃烤鸡架！”;
break;
case “吉林省”:
posdesc = “状元阁就是东北烧烤之王。”;
break;
case “黑龙江省”:
posdesc = “很喜欢哈尔滨大剧院。”;
break;
case “上海市”:
posdesc = “众所周知，中国只有两个城市。”;
break;
case “江苏省”:
switch (ipLoacation.result.ad_info.city) {
case “南京市”:
posdesc = “这是我挺想去的城市啦。”;
break;
case “苏州市”:
posdesc = “上有天堂，下有苏杭。”;
break;
default:
posdesc = “散装是必须要散装的。”;
break;
}
break;
case “浙江省”:
posdesc = “东风渐绿西湖柳，雁已还人未南归。”;
break;
case “河南省”:
switch (ipLoacation.result.ad_info.city) {
case “郑州市”:
posdesc = “豫州之域，天地之中。”;
break;
case “南阳市”:
posdesc = “臣本布衣，躬耕于南阳。此南阳非彼南阳！”;
break;
case “驻马店市”:
posdesc = “峰峰有奇石，石石挟仙气。嵖岈山的花很美哦！”;
break;
case “开封市”:
posdesc = “刚正不阿包青天。”;
break;
case “洛阳市”:
posdesc = “洛阳牡丹甲天下。”;
break;
default:
posdesc = “可否带我品尝河南烩面啦？”;
break;
}
break;
case “安徽省”:
posdesc = “蚌埠住了，芜湖起飞。”;
break;
case “福建省”:
posdesc = “井邑白云间，岩城远带山。”;
break;
case “江西省”:
posdesc = “落霞与孤鹜齐飞，秋水共长天一色。”;
break;
case “山东省”:
posdesc = “遥望齐州九点烟，一泓海水杯中泻。”;
break;
case “湖北省”:
posdesc = “来碗热干面！”;
break;
case “湖南省”:
posdesc = “74751，长沙斯塔克。”;
break;
case “广东省”:
posdesc = “老板来两斤福建人。”;
break;
case “广西壮族自治区”:
posdesc = “桂林山水甲天下。”;
break;
case “海南省”:
posdesc = “朝观日出逐白浪，夕看云起收霞光。”;
break;
case “四川省”:
posdesc = “康康川妹子。”;
break;
case “贵州省”:
posdesc = “茅台，学生，再塞200。”;
break;
case “云南省”:
posdesc = “玉龙飞舞云缠绕，万仞冰川直耸天。”;
break;
case “西藏自治区”:
posdesc = “躺在茫茫草原上，仰望蓝天。”;
break;
case “陕西省”:
posdesc = “来份臊子面加馍。”;
break;
case “甘肃省”:
posdesc = “羌笛何须怨杨柳，春风不度玉门关。”;
break;
case “青海省”:
posdesc = “牛肉干和老酸奶都好好吃。”;
break;
case “宁夏回族自治区”:
posdesc = “大漠孤烟直，长河落日圆。”;
break;
case “新疆维吾尔自治区”:
posdesc = “驼铃古道丝绸路，胡马犹闻唐汉风。”;
break;
case “台湾省”:
posdesc = “我在这头，大陆在那头。”;
break;
case “香港特别行政区”:
posdesc = “永定贼有残留地鬼嚎，迎击光非岁玉。”;
break;
case “澳门特别行政区”:
posdesc = “性感荷官，在线发牌。”;
break;
default:
posdesc = “带我去你的城市逛逛吧！”;
break;
}
break;
default:
posdesc = “带我去你的国家逛逛吧。”;
break;
}
//根据本地时间切换欢迎语
let timeChange;
let date = new Date();
if (date.getHours() >= 5 && date.getHours() 上午好，一日之计在于晨！";
else if (date.getHours() >= 11 && date.getHours() 中午好，该摸鱼吃午饭了。";
else if (date.getHours() >= 13 && date.getHours() 下午好，懒懒地睡个午觉吧！";
else if (date.getHours() >= 15 && date.getHours() 三点几啦，一起饮茶呀！";
else if (date.getHours() >= 16 && date.getHours() 夕阳无限好！";
else if (date.getHours() >= 19 && date.getHours() 晚上好，夜生活嗨起来！";
else timeChange = “夜深了，早点休息，少熬夜。”;