Question

我需要知道如何使用javavscript用对象替换urltext。

如果url为www.xyz.com/en/all-services-from-mal-to-sin/details?amount=1000&scy=SGD，如果lang为en，则用匹配的对象密钥替换url，如果lang为zh，则用匹配的对象值替换网址。

ExpectedOutput:
if url is 
www.xyz.com/en/all-services-from-mal-to-sin?amount=1000&scy=SGD 
=> output :www.xyz.com/en/all-services-from-mal-to-sin?amount=1000&scy=SGD

if url is 
www.xyz.com/zh/all-services-from-mal-to-sin?amount=1000&scy=SGD  
=> output: www.xyz.com/zh/hui-zhi-phi-tho-zmal-zhi-stin?amount=1000&scy=SG

if url is 
www.xyz.com/en/hui-zhi-phi-tho-zmal-zhi-stin?amount=1000&scy=SG 
 => output: www.xyz.com/en/all-services-from-mal-to-sin?amount=1000&scy=SGD

var obj1={
    "transfer-services": "xi-hou-zhi-n",
    "about-info": "zhi-zhu",
    "contact": "zhi-phi",
    "all-services-from": "hui-zhi-phi-tho",
    "to": "zhi",
    "sin": "stin",
    "mal": "zmal"
};

function transformURL(url,value) {
    let [base, lang, segment, ...rest] = url.split('/');
    lang=value;
    if(obj1.hasOwnProperty(segment)) {
        segment = obj1[segment];
    } else {
        Object.entries(obj1).forEach(([key, val]) => {
            if(val == segment) {segment = key};
        });
    }

    return [base, lang, segment, ...rest].join('/');
}
console.log(transformURL('www.xyz.com/en/all-services-from-mal-to-sin?amount=1000&scy=SGD', "zh"));

Answer 1

您拥有的映射是en到zh，如果您想进行2路转换，也需要反向映射。

您的支票obj1.hasOwnProperty(segment)和val === segment都将无法使用，因为对象中的所有键都是局部的，段是多个键的组合，因此您需要遍历键，请检查键是否属于该细分市场，然后替换该细分市场的那一部分。

const enToZh = {
    "transfer-services": "xi-hou-zhi-n",
    "about-info": "zhi-zhu",
    "contact": "zhi-phi",
    "all-services-from": "hui-zhi-phi-tho",
    "to": "zhi",
    "sin": "stin",
    "mal": "zmal"
};

const zhToEn = Object.keys(enToZh).reduce((a, c) => (
    { ...a, [enToZh[c]]: c }
), {});

function transformURL(url) {
    let [base, lang, segment, ...rest] = url.split('/');
    const obj = lang === 'en' ? zhToEn : enToZh;
    Object.keys(obj).forEach(key => {
        segment = segment.replace(key, obj[key]);
    });

    return [base, lang, segment, ...rest].join('/');
}

console.log(transformURL('www.xyz.com/zh/all-services-from-mal-to-sin/details?amount=1000&scy=SGD'));

Answer 2

这可能会对您有所帮助。

function transformURL(url,value) {
let [base, lang, segment, ...rest] = url.split('/');
lang=value;

var newsegment=segment.split('?')[0]

   if(lang=="zh")
   {
       newsegment = obj1["all-services-from"]+"-"+obj1["mal"]+"-"+obj1["to"]+"-"+obj1["sin"]+"?"+segment.split('?')[1];
   }else{
      newsegment = "all-services-from"+"-"+"mal"+"-"+"to"+"-"+"sin"+"?"+segment.split('?')[1];
   }

   return [base, lang, newsegment, ...rest].join('/');
}

https://jsfiddle.net/d2tq4w3r/

使用JavaScript更改对象的urlpath

2 个答案: