文件上传 WebUploader

WebUpload

<%@ page contentType="text/html;charset=UTF-8" language="java" %>



    
    
    
    



选择文件
 开始上传

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servlet

package com.kaishengit.web;


@WebServlet("/qiniu")
public class QiniuServlet extends BaseServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String ak = "G3jWeQ4OOxUwAQJumftrS_jcAej9uBQLn1-oCoHD";
        String sk = "fmiPh7SZ_UvRWRsntAihdOS67Pin9jeeNYR3aRBv";
        String bucketName = "demo22";

        Auth auth = Auth.create(ak,sk);
        //计算上传文件的Token
        StringMap map = new StringMap();
        map.put("returnUrl","http://localhost:8080/qiniucallback");

        String token = auth.uploadToken(bucketName,null,3600,map);

        req.setAttribute("token",token);
        req.getRequestDispatcher("qiniu.jsp").forward(req,resp);

    }
}

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WebUploader 和 七牛云 整合

<%@ page contentType="text/html;charset=UTF-8" language="java" %>



    
    
    
    



选择文件

servlet

package com.kaishengit.web;

@WebServlet("/qiniu2")
public class QiniuServlet2 extends BaseServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        String ak = "inOypU6O-rKyxyN22Z7Cq1uHMdc4YmhjE1GfJh7L";
        String sk = "l342cQNqBu2GSVUmhz_2by7yBPKJ7foeDH_0tN5r";
        String bucketName = "demo22";

        Auth auth = Auth.create(ak,sk);

        //获取Session中的对象
       /* HttpSession session = req.getSession();
        User user = (User) session.getAttribute("user");
        int id = user.getId();*/


        String token = auth.uploadToken(bucketName);

        req.setAttribute("id",11223);
        req.setAttribute("token",token);
        req.getRequestDispatcher("uploer_qiniu.jsp").forward(req,resp);


    }
}

文本编辑器

simditor

<%@ page contentType="text/html;charset=UTF-8" language="java" %>



    
    
    
    



    

        

            
            发布
        
    
    
    
    
    
    
    

servlet

package com.kaishengit.web;


@WebServlet("/wysiwyg")
public class WysiwygServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String ak = "inOypU6O-rKyxyN22Z7Cq1uHMdc4YmhjE1GfJh7L";
        String sk = "l342cQNqBu2GSVUmhz_2by7yBPKJ7foeDH_0tN5r";
        String bucketName = "demo22";

        Auth auth = Auth.create(ak,sk);

        String returnBody = "{\"success\":true,\"file_path\":\"http://ohwnpkfcx.bkt.clouddn.com/${key}\"}";

        StringMap map = new StringMap();
        map.put("returnBody",returnBody);

        String token = auth.uploadToken(bucketName,null,3600,map);

        req.setAttribute("token",token);
        req.getRequestDispatcher("wysiwyg.jsp").forward(req,resp);



    }
}