用multipart/form-data 可以实现文件上传,用html写一个简单的form,
比如:<FORM ACTION="/servlet/UploadTest" ENCTYPE="multipart/form-data" METHOD=POST>
What is your name? <INPUT TYPE=TEXT NAME=submitter> <BR>
Which file do you want to upload? <INPUT TYPE=FILE NAME=file> <BR>
<INPUT TYPE=SUBMIT>
</FORM>在Server端配置一个支持multipart/form-data的Servlet或是CGI,就可以
上传了
比如:<FORM ACTION="/servlet/UploadTest" ENCTYPE="multipart/form-data" METHOD=POST>
What is your name? <INPUT TYPE=TEXT NAME=submitter> <BR>
Which file do you want to upload? <INPUT TYPE=FILE NAME=file> <BR>
<INPUT TYPE=SUBMIT>
</FORM>在Server端配置一个支持multipart/form-data的Servlet或是CGI,就可以
上传了
能再说具体一点吗,在服务器端怎么处理呢
其实说白了,就是一个Socket之间的数据传输!
有文件上传组件