在節(jié)點(diǎn)中執(zhí)行 http 請(qǐng)求時(shí)出錯(cuò)。當(dāng)我使用如下代碼時(shí)，我得到了錯(cuò)誤。我嘗試了以下代碼：const http = require('http')class postalData { async getPostData(pinCode){ let result = new Promise((resolve, reject) => { http.get('http://postalpincode.in/api/pincode/' + pinCode,(res)=>{ let data = ''; // A chunk of data has been recieved. res.on('data', (chunk) => { data += chunk; }); // The whole response has been received. Print out the result. res.on('end', () => { resolve(JSON.parse(data).explanation); }); }).on("error", (err) => { reject(err.message); }); }) const newLocal = await result return newLocal }}const getData = new postalData()console.log('Post data : ', getData.getPostData(400705))在節(jié)點(diǎn)中執(zhí)行 http 請(qǐng)求時(shí)出現(xiàn)以下錯(cuò)誤。當(dāng)我使用如下代碼時(shí)，我得到了錯(cuò)誤。如下所示：undefined:1<head><title>Document Moved</title></head>^SyntaxError: Unexpected token < in JSON at position 0 at JSON.parse (<anonymous>) at IncomingMessage.<anonymous> (/home/rahul/indian-post/a.js:23:22) at IncomingMessage.emit (events.js:327:22) at endReadableNT (_stream_readable.js:1201:12) at processTicksAndRejections (internal/process/task_queues.js:84:21)我的預(yù)期輸出：{ "Message":"Number of Post office(s) found: 1", "Status":"Success", "PostOffice":[ { "Name":"Sanpada", "Description":"", "BranchType":"Sub Post Office", "DeliveryStatus":"Delivery", "Taluk":"NA", "Circle":"NA", "District":"Thane", "Division":"New Mumbai", "Region":"Mumbai", "State":"Maharashtra", "Country":"India" } ]}
執(zhí)行 http 請(qǐng)求時(shí)出錯(cuò)：未定義：1 <head><title>Document Moved
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2022-07-15 09:41:34
