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+package com.eoi.biz;%0A%0Aimport com.eoi.dao.LoginDAO;%0A%0Aimport java.util.HashMap;%0Aimport java.util.List;%0Aimport java.util.Map;%0A%0Apublic class LoginBiz %7B%0A    /**%0A     * %E7%94%A8%E4%BA%8E%E7%AE%A1%E7%90%86%E7%99%BB%E5%BD%95%0A     * @param map %E7%AE%A1%E7%90%86%E5%91%98%E6%8F%90%E4%BA%A4%E7%9A%84%E8%B4%A6%E5%8F%B7%E5%92%8C%E5%AF%86%E7%A0%81%0A     * @return true %E8%A1%A8%E7%A4%BA%E7%99%BB%E5%BD%95%E6%88%90%E5%8A%9F%EF%BC%8Cfalse %E8%A1%A8%E7%A4%BA%E7%99%BB%E5%BD%95%E5%A4%B1%E8%B4%A5%0A     */%0A    public HashMap%3CString,String%3E checklogin(Map%3CString,String%5B%5D%3E map)%7B%0A        String strUid = map.get(%22login_id%22)%5B0%5D;%0A        String strPwd = map.get(%22login_pwd%22)%5B0%5D;%0A%0A        List%3CHashMap%3CString,String%3E%3E list = logindao.checklogin(strUid,strPwd);%0A        if(list != null && list.size()%3E0)%7B%0A            return list.get(0);%0A        %7D%0A        return null;%0A    %7D%0A%0A    /**%0A     * %E6%9E%84%E9%80%A0%E6%96%B9%E6%B3%95%0A     */%0A    public LoginBiz()%7B%0A        logindao = new LoginDAO();%0A    %7D%0A%0A    private LoginDAO logindao;%0A%7D%0A

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