how to use js to read the contents of a txt file and assign the contents to a variable (of type string)
how to use js to read the contents of a txt file and assign the contents to a variable (of type string)
it is easiest to directly call the method of node.js 's built-in module fs to read the contents of the file:
const fs = require("fs");
const path = "./xxx.txt"; // text
const isExist = fs.existsSync(path); //
const data = isExist ? fs.readFileSync(path, "utf-8") : "";
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