Kode ieu mangrupikeun salah sahiji cara pikeun Nyiptakeun komponén fungsional React anu ngarobih sareng unggah gambar ka base64: impor Button tina "@material-ui/core/Button"; kelas ImageConverter manjangkeun React.Component { constructor(props) { super(props); this.state = {file: [] }; this.convert = this.convert.bind(this); } convert(e) { // cek ukuran file max. henteu ngaleuwihan ku varian // (file[0]. > 2000000) {console.log.("File teuing badag"); balikkeun Gambar. } var reader = filereader anyar; reader. As Image.convert.files[0]); reader.on.convert = filereader.converter.converter.converter.converter.64;
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