Page 108 - Nodejs 교과서 개정2판

searchParams.keys(): URLSearchParams Iterator { 'page', 'limit', 'category', 'category' }
searchParams.values(): URLSearchParams Iterator { '3', '10', 'nodejs', 'javascript' }
[ 'es3', 'es5' ]
[ 'es6' ]
[]
searchParams.toString(): page=3&limit=10&category=nodejs&category=javascript

63- ࢤࢿ੗ܳ ా೧ NZ63-੉ۄח ઱ࣗ ё୓ܳ ٜ݅঻णפ׮ NZ63- উীח searchParams ё୓о ੓णפ׮

੉ ё୓ח search ࠗ࠙ਸ ઑ੘ೞח ׮নೠ ݫࢲ٘ܳ ૑ਗ೤פ׮ ੺੄ formData ё୓ ݫࢲ٘৬ ࠺त೤פ
׮

• getAll(키) ఃী ೧׼ೞח ݽٚ чٜਸ оઉ২פ׮ category ఃীח nodejs৬ javascriptۄח ف о૑

ч੉ ٜয ੓णפ׮
• get(키) ఃী ೧׼ೞח ୐ ߣ૩ ч݅ оઉ২פ׮

• has(키) ೧׼ ఃо ੓ח૑ হח૑ܳ Ѩࢎ೤פ׮

• keys() searchParams੄ ݽٚ ఃܳ ߈ࠂӝ JUFSBUPS &4 ޙߨ ё୓۽ оઉ২פ׮
• values() searchParams੄ ݽٚ чਸ ߈ࠂӝ ё୓۽ оઉ২פ׮

• append(키, 값) ೧׼ ఃܳ ୶о೤פ׮ э਷ ః੄ ч੉ ੓׮ݶ ਬ૑ೞҊ ೞա ؊ ୶о೤פ׮

• set(키, 값) BQQFOE৬ ࠺तೞ૑݅ э਷ ః੄ чٜਸ ݽف ૑਋Ҋ ࢜۽ ୶о೤פ׮
• delete(키) ೧׼ ఃܳ ઁѢ೤פ׮

• toString() ઑ੘ೠ TFBSDIParams ё୓ܳ ׮द ޙ੗ৌ۽ ٟ݅פ׮ ੉ ޙ੗ৌਸ searchী ؀ੑೞݶ ઱ࣗ
ё୓ী ߈৔ؾפ׮

query э਷ ޙ੗ৌࠁ׮ searchParamsо ਬਊೠ ੉ਬח query੄ ҃਋ ׮਺ী ߓ਋ח RVFSZTUSJOH ݽٕਸ ೠ ߣ
؊ ࢎਊ೧ঠ ೞӝ ٸޙੑפ׮

RVFSZTUSJOH

8)"58( ߑध੄ VSM ؀न ӝઓ ֢٘੄ VSMਸ ࢎਊೡ ٸ search ࠗ࠙ਸ ࢎਊೞӝ औѱ ё୓۽ ݅٘ח ݽٕੑ
פ׮

querystring.js
const url = require('url');
const querystring = require('querystring');

const parsedUrl = url.parse('http://www.gilbut.co.kr/?page=3&limit=10&category=nodejs&category=javascript')
;
const query = querystring.parse(parsedUrl.query);
console.log('querystring.parse():', query);