技术问答Java鎬庝箞瀹炵幇鏂囦欢涓婁紶鍔熻兘 - 扬州沐宇科技

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<!DOCTYPE html>
<html>
<head>
<title>鏂囦欢涓婁紶</title>
</head>
<body>
<form action="upload" method="post" enctype="multipart/form-data">
<input type="file" name="file" />
<input type="submit" value="涓婁紶" />
</form>
</body>
</html>

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import java.io.File;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.annotation.WebServlet;
import org.apache.commons.io.FileUtils;
@WebServlet("/upload")
public class UploadServlet extends HttpServlet {
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// 鑾峰彇涓婁紶鐨勬枃浠?/span>
Part filePart = request.getPart("file");
// 鑾峰彇鏂囦欢鍚?/span>
String fileName = filePart.getSubmittedFileName();
// 鎸囧畾淇濆瓨鏂囦欢鐨勮矾寰?/span>
String savePath = "璺緞";
// 灏嗘枃浠朵繚瀛樺埌鎸囧畾璺緞
File file = new File(savePath, fileName);
FileUtils.copyInputStreamToFile(filePart.getInputStream(), file);
// 杩斿洖涓婁紶鎴愬姛鐨勪俊鎭?/span>
response.getWriter().println("鏂囦欢涓婁紶鎴愬姛");
}
}

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