浏览器中输出指定unicode范围的汉字序列

话不多说，直接上脚本代码

一： 获取汉字unicode 范围(获取数据源)

//获取数据源
//打开网站： https://www.qqxiuzi.cn/zh/hanzi-unicode-bianma.php
//控制台执行
 
 
{
    let arr=Array.from(document.querySelectorAll('tr'));
    arr.shift();
    result=[]
    arr.forEach((value,index,array)=>{
        let col1=value.firstElementChild.innerText
        let col2=value.firstElementChild.nextElementSibling.innerText
        let col3=value.firstElementChild.nextElementSibling.nextElementSibling.innerText
        console.log(col1,col2,col3)
        result.push([
            col1,col2,col3
        ])
    })
    console.log(JSON.stringify(result))
    let blob = new Blob([JSON.stringify(result)], {type: "application/json"});
    let url = window.URL.createObjectURL(blob);
    let a = document.createElement("a");
    a.style.display = "none";
    a.href = url;
    a.download = 'unicode-chinese.json';
    a.click();
    setTimeout(function () {
        window.URL.revokeObjectURL(url);
    }, 3000);
 
}
 
 

unicode 编码的汉字显示到浏览器中

{
    let data=[
          ["基本汉字","20902字","4E00-9FA5"],
          ["基本汉字补充","90字","9FA6-9FFF"],
          ["扩展A","6592字","3400-4DBF"],
          ["扩展B","42720字","20000-2A6DF"],
          ["扩展C","4153字","2A700-2B738"],
          ["扩展D","222字","2B740-2B81D"],
          ["扩展E","5762字","2B820-2CEA1"],
          ["扩展F","7473字","2CEB0-2EBE0"],
          ["扩展G","4939字","30000-3134A"],
          ["康熙部首","214字","2F00-2FD5"],
          ["部首扩展","115字","2E80-2EF3"],
          ["兼容汉字","477字","F900-FAD9"],
          ["兼容扩展","542字","2F800-2FA1D"],
          ["PUA(GBK)部件","81字","E815-E86F"],
          ["部件扩展","452字","E400-E5E8"],
          ["PUA增补","207字","E600-E6CF"],
          ["汉字笔画","36字","31C0-31E3"],
          ["汉字结构","12字","2FF0-2FFB"],
          ["汉语注音","43字","3105-312F"],
          ["注音扩展","22字","31A0-31BA"],
          ["〇","1字","3007"]
    ];
 
    let element = document.createDocumentFragment();
 
    data.forEach((value,key,array)=>{
        let res=value[2].split('-')
 
        if(res.length===1){
            let word=String.fromCharCode("0x"+value[2])
            let span = document.createElement("ul");
            span.innerText=word;
            element.appendChild(span);
        }else if(res.length===2){
            let start=parseInt(res[0],16)
            let end=parseInt(res[1],16)
            for(let i=start;i<=end;i++){
                let hex=String(i).toString(16)
                let word=String.fromCharCode("0x"+hex)
                let span = document.createElement("span");
                span.innerText=word;
                element.appendChild(span);
 
            }
        }
    })
    document.body.appendChild(element)
}
 

立即验证

立即体验浏览器中展示unicode汉字

立即体验浏览器中展示unicode emoji

参考

1. 千千秀字 汉字 Unicode 编码范围