const url = "http://etp.xsrv.jp/reskilling/2/37KAGAWA_ZIP_UTF-8.csv";
fetch(url)
.then((response) => {
return response.text();
})
.then((data) => {
console.log(data);
// CSV を読み込み
let csvArray = [];
let lines = data.split(/\r\n|\n/);
for (let i = 0; i < lines.length; ++i) {
let line = lines[i].replace(/"/g, "");
let cells = line.split(",");
csvArray.push(cells);
}
console.log(csvArray);
});
演習
function search(zip) {
for (let index in csvArray) {
let data = csvArray[index];
if (data[2] === zip) {
let address = data[7] + data[8];
return address;
}
}
return "";
}
let address = search("7600019");
console.log(address);