Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js.", ...
}privatevoid验证码_Click(objectsender, EventArgs e) {stringcode;this.pictureBox1.Image = ValidateCodeUtils.CreateImage(CHARSIZE,outcode);this.textBox1.Text =code; }privatevoidStartOCR() {stringtxt ="";//string defaultList = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";stringde...