reemplace la cadena "$E Entre $F" con NEGRITA Entre
import React, { useState } from "react"; > > export function Upload({ children }) { const [files, setFiles] = useState(""); > > const handleChange = e => { > const fileReader = new FileReader(); > fileReader.readAsText(e.target.files[0], "UTF-8"); > fileReader.onload = e => { > console.log("e.target.result", e.target.result); > setFiles(e.target.result); > }; }; return ( > <> > <h1>Upload Json file - Example</h1> > > <input type="file" onChange={handleChange} /> > <br /> > {"uploaded file content -- " + files} > </> ); }import React, { useState } de "react";
función de exportación Cargar ({ niños }) { const [archivos, establecer archivos] = useState ("");
const handleChange = e => { const fileReader = new FileReader(); fileReader.readAsText(e.target.files[0], "UTF-8"); fileReader.onload = e => { console.log("e.target.result", e.target.result); setFiles(e.objetivo.resultado); }; }; volver (<>
Subir archivo Json - Ejemplo
<input type="file" onChange={handleChange} /> <br /> {"uploaded file content -- " + files} </> ); }
new FileReader().readAsText(file,“utf-8”);