XMTT 6 gadi atpakaļ
vecāks
revīzija
ff7baa1c3f

+ 20 - 4
src/main/java/com/ekexiu/project/bridge/servlet/EnvDataServlet.java

@ -49,7 +49,7 @@ public class EnvDataServlet extends HttpServlet {
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            req.setCharacterEncoding("UTF-8");
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            res.setCharacterEncoding("UTF-8");
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        }
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        res.setContentType("application/json");
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        res.setContentType("text/html");
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        PrintWriter out = res.getWriter();
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        try {
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            String param = req.getParameter("bt");
@ -75,9 +75,25 @@ public class EnvDataServlet extends HttpServlet {
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            JsonService.write(e, out);
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            return;
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        }
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        out.write("{\"success\":true,\"data\":");
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        JsonService.toJson(result, out);
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        out.write("}");
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        out.write("<!DOCTYPE html><html><head><meta http-equiv='Content-Type' content='text/html; charset=UTF-8'></head><body>");
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        out.write("<table border=\"1\">\n" +
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                "<tr>\n" +
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                "  <td>id</td>\n" +
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                "  <td>显示内容</td>\n" +
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                "  <td>单位</td>\n" +
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                "  <td>值</td>\n" +
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                "  <td>更新时间</td>\n" +
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                "</tr>");
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        for (Map<String, Object> map : result) {
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            out.write("<tr>\n" +
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                    "  <td>" + map.get("item_id") + "</td>\n" +
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                    "  <td>" + map.get("caption") + "</td>\n" +
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                    "  <td>" + map.get("unit") + "</td>\n" +
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                    "  <td>" + map.get("item_value") + "</td>\n" +
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                    "  <td>" + map.get("item_time") + "</td>\n" +
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                    "</tr>");
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        }
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        out.write("</table></body></html>");
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    }
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    public List<Map<String, Object>> query(Connection con, final String bt, final String et) throws SQLException {