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81 lines
2.4 KiB
81 lines
2.4 KiB
/* |
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* Copyright (C), 2015-2019 |
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* FileName: FuncUtils |
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* Author: xxx |
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* Date: 2019/8/22 15:05 |
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* Description: FuncUtils |
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* History: |
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* <author> <time> <version> <desc> |
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*/ |
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package com.fr.plugin.tabledataservice.utils; |
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import com.fr.base.Icon; |
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import com.fr.base.IconManager; |
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import com.fr.data.NetworkHelper; |
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import com.fr.general.ComparatorUtils; |
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import com.fr.general.IOUtils; |
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import com.fr.io.utils.MD5Calculator; |
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import com.fr.json.JSONObject; |
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import com.fr.locale.InterProviderFactory; |
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import com.fr.web.utils.WebUtils; |
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import javax.servlet.http.HttpServletRequest; |
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import javax.servlet.http.HttpServletResponse; |
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import java.io.BufferedReader; |
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import java.io.IOException; |
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import java.io.InputStreamReader; |
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import static com.fr.plugin.tabledataservice.Constants.ICON_PATH; |
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/** |
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* 〈Function Description〉<br> |
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* 〈FuncUtils〉 |
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* |
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* @author xxx |
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* @since 1.0.0 |
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*/ |
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public class FuncUtils { |
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/** |
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* MD5验证:key、报表路径、时间戳计算 |
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* |
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* @param appKey |
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* @param reportPath |
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* @param timestamp |
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* @param sign |
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* @return |
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*/ |
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public static Boolean validateMD5(String appKey, String reportPath, String timestamp, String sign) { |
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StringBuffer str = new StringBuffer(); |
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str.append(appKey); |
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str.append(reportPath); |
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str.append(timestamp); |
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String token = MD5Calculator.calculateMD5(str.toString().getBytes()); |
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return ComparatorUtils.equals(token, sign); |
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} |
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public static void printErrorJSON(HttpServletResponse res, int code) throws Exception { |
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JSONObject errorJSON = JSONObject.create(); |
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errorJSON.put("err_code", code) |
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.put("err_msg", InterProviderFactory.getProvider().getLocText("Plugin-tabledataservice_Error_" + code)); |
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WebUtils.printAsJSON(res, errorJSON); |
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} |
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public static JSONObject getParams(HttpServletRequest req) throws IOException { |
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BufferedReader br = new BufferedReader(new InputStreamReader(NetworkHelper.getRequestInputStream(req), "utf-8")); |
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StringBuilder sb = new StringBuilder(); |
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String temp; |
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while ((temp = br.readLine()) != null) { |
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sb.append(temp); |
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} |
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br.close(); |
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return new JSONObject(sb.toString()); |
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} |
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public static String loadIcon() { |
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Icon icon = new Icon("json", IOUtils.readImage(ICON_PATH)); |
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IconManager.getIconManager().addIcon(icon, true); |
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return icon.getName(); |
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} |
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} |