? <input type="file"?name="xxxxxxx"/>必須有“name”屬性，否則在后臺代碼中用Request.Files是取不到值的

后臺讀取文件代碼：

　　　　　HttpFileCollection httpFileCollection = HttpContext.Current.Request.Files;
??????????????? if (httpFileCollection.Count > 0)
??????????????? {
??????????????????? HttpPostedFile file = httpFileCollection[0];
???????????????????
???????????????????? StreamReader reader = new StreamReader(file.InputStream);
???????????????????? StringBuilder strLicense = new StringBuilder();
???????????????????? do
???????????????????? {
???????????????????????? strLicense.AppendLine(reader.ReadLine());
???????????????????? } while (!reader.EndOfStream);

???????????????????? return strLicense.ToString();
???????????????????
??????????????? }

轉(zhuǎn)載于:https://www.cnblogs.com/johnblogs/p/6709369.html

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