148. (NodeJs) [Mac Os] [validator] : String 문자열 유효성 검증 모듈 사용해 URL 주소 형식 유효성 검사 - isURL

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[개발 환경 설정]

​

개발 툴 : VS CODE

개발 언어 :NodeJs

 

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[사전) NodeJS 모듈 추가 방법]

​

https://blog.naver.com/kkh0977/223342845596

143. (NodeJs) [Mac Os] [validator] : String 문자열 유효성 검증 모듈 설치 방법

 

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[사전) NodeJS 프로젝트 설정 방법]

​

 

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[app.js : 소스 코드]

 

// ----------------------------------------------------------------------------------------------

// ---------------------------------------
// [모듈 추가]
// ---------------------------------------
const express = require('express')
const app = express()



// ---------------------------------------
// [모듈 추가]
// ---------------------------------------
app.set('view engine', 'ejs') // [Page] : [Render]
app.set('views', './views') // [Page] : [Render]



// ---------------------------------------
// [모듈 추가]
// ---------------------------------------
var bodyParser = require('body-parser'); // [body-parser 사용]

app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());



// ---------------------------------------
// [모듈 추가]
// ---------------------------------------
var nocache = require('nocache'); // [nocache 사용]
app.use(nocache());


// ---------------------------------------
// [모듈 추가]
// ---------------------------------------
var validator = require('validator'); // [유효성 검증]

// ----------------------------------------------------------------------------------------------

// [Get] : Path = [/validator] : http://localhost:3000/validator
app.get('/validator', function (req, res) {
    console.log("")
    console.log("==============================================================================")
    console.log("[Server] :: [App] :: [Path = /validator] :: [Start]")
    console.log("==============================================================================")
    console.log("")


    try {

        // [유효성 검증]
        var check_1 = validator.isURL('https://www.twok.com');
        var check_2 = validator.isURL('http://www.twok.com');
        var check_3 = validator.isURL('https://www.twok.com:8080');
        var check_4 = validator.isURL('https://www.twok.com:8080?login=admin');
        var check_5 = validator.isURL('https://www.twok.com?login=admin');
        var check_6 = validator.isURL('www.twok.com');
        var check_7 = validator.isURL('twok.com');
        var check_8 = validator.isURL('twok2k');


        // [로그 출력]
        console.log("")
        console.log("==============================================================================")
        console.log("[Server] :: [App] :: [Path = /validator] :: [Log]")
        console.log("--------------------------------------------------------------------------")
        console.log("[check_1] :: " + check_1)
        console.log("--------------------------------------------------------------------------")
        console.log("[check_2] :: " + check_2)
        console.log("--------------------------------------------------------------------------")
        console.log("[check_3] :: " + check_3)
        console.log("--------------------------------------------------------------------------")
        console.log("[check_4] :: " + check_4)
        console.log("--------------------------------------------------------------------------")
        console.log("[check_5] :: " + check_5)
        console.log("--------------------------------------------------------------------------")
        console.log("[check_6] :: " + check_6)
        console.log("--------------------------------------------------------------------------")
        console.log("[check_7] :: " + check_7)
        console.log("--------------------------------------------------------------------------")
        console.log("[check_8] :: " + check_8)
        console.log("==============================================================================")
        console.log("")


        // [http 리턴]
        res.status(200).send(JSON.stringify({"result" : "success"})); // [http 반환]
        
    }
    catch (err) {
        res.status(500).send(JSON.stringify({"result" : err})); // [http 반환]
    }
    
})

// ----------------------------------------------------------------------------------------------

// [Server] : [Start]
//*
app.listen(3000, function () {
    console.log("")
    console.log("==============================================================================")
    console.log("[Server] :: [Port = 3000] :: [Start]")
    console.log("==============================================================================")
    console.log("")
})
// */

// ----------------------------------------------------------------------------------------------

 

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​[결과 출력]

​

 

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