HarmonyOS 鸿蒙Next 历时10天成功上架的第一个元服务---身份证号码查验V1.0.0版

export interface ICity {
city:string //城市名称
citycode:string //城市代码
county:Array<ICounty> //城市管辖的县区数组
}

export interface IProvince {
province:string //省份名称
provincecode:string //省份代码
city:Array<ICity> //省份管辖的城市数组
}
export const AdministrativeDivision:Array<IProvince> = [
{
province:‘北京市’,
provincecode:‘11’,
city:[
{
city:‘北京市’,
citycode:‘01’,
county:[
{ county:‘东城区’, countycode:‘01’ },
{ county:‘西城区’, countycode:‘02’ },
{ county:‘朝阳区’, countycode:‘05’ }
]
}
]
},

{
province:‘河北省’,
provincecode:‘13’,
city:[
{
city:‘石家庄市’,
citycode:‘01’,
county:[
{ county:‘长安区’, countycode:‘02’ },
{ county:‘桥西区’, countycode:‘04’ }
         …
{
city:‘衡水市’,
citycode:‘11’,
county:[
{ county:‘桃城区’, countycode:‘02’ },
{ county:‘冀州区’, countycode:‘03’ }
…
]
}
]
}
]

//判断是否符合身份证编码规范，是返回true,否则返回正确的校验码
isRight(checkNum:string):boolean|string{
let sum:number=0
let temp:string=checkNum.slice(0,17)  //获取传来的身份证号码的前17位
//console.log(‘temp=’,temp)
//根据身份证号码编码规则，计算和值
for (let i=0;i<temp.length;i++){
sum+=parseInt(temp[i])*this.mulNum[i]
}
console.log(‘sum=’,sum)
//通过对11求余数
let modSum:number=sum%11
console.log(‘modSum=’,modSum)
//获取身份证号码最后一位字符
let lString:string=checkNum.slice(17,18)
console.log(‘lString=’,lString)
console.log(‘tt[17]=’,this.lastNum[modSum])
if (lString.localeCompare(this.lastNum[modSum])===0){
console.log(‘合法身份证号码。’)
return true
}
else{
console.log(‘非法身份证号码，正确的最后一位号码为：’,this.lastNum[modSum])
return this.lastNum[modSum]
}
}

//获取身份证号码里面的年并判断
getYear(checkNum:string):string{
return checkNum.slice(6,10)
}
//获取身份证号码里面的月
getMonth(checkNum:string):string{
return checkNum.slice(10,12)
}
//获取身份证号码里面的日
getDay(checkNum:string):string{
return checkNum.slice(12,14)
}

//判断性别 ，偶数女，奇数男
getSex(checkNum:string):string{
let temp:string=checkNum.slice(16,17)
console.log(‘MyTag temp:’,temp)
if (parseInt(temp)%2==0){
return ‘女’
}else{
return ‘男’
}
}