Java tutorial
/* * Copyright 2010-2014 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.ifeng.vdn.ip.repository.service.impl; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.util.List; import org.apache.poi.openxml4j.exceptions.InvalidFormatException; import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.ss.usermodel.WorkbookFactory; import org.junit.Test; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.fasterxml.jackson.core.JsonParseException; import com.fasterxml.jackson.databind.JsonMappingException; import com.ifeng.vdn.ip.repository.bean.IPAddress; import com.ifeng.vdn.ip.repository.bean.baidu.BaiduIPBean; import com.ifeng.vdn.ip.repository.bean.baidu.IPLocation; import com.ifeng.vdn.ip.repository.service.impl.IPAddressBaiduChecker; /** * @version 0.1 * * @author Hefei Li * * @since Apr 10, 2015 */ public class IPAddressBaiduCheckerTest { private static final Logger log = LoggerFactory.getLogger(IPAddressBaiduCheckerTest.class); @Test public void check() throws JsonParseException, JsonMappingException, IOException { IPAddressBaiduChecker checker = new IPAddressBaiduChecker(); IPAddress ip = checker.ipcheck("61.236.238.98"); log.info(ip.getIpString()); } @Test public void wrap() { Workbook wb = null; try { IPAddressBaiduChecker checker = new IPAddressBaiduChecker(); wb = WorkbookFactory.create(new FileInputStream("src/test/resources/data/ip_16.xlsx")); Sheet sheet = wb.getSheetAt(0); int totalRows = sheet.getPhysicalNumberOfRows(); Cell ipCell = null; Cell locCell = null; for (int i = 1; i < totalRows; i++) { Row row = sheet.getRow(i); ipCell = row.getCell(1); locCell = row.getCell(3); BaiduIPBean ip = (BaiduIPBean) checker.ipcheck(ipCell.getStringCellValue()); List<IPLocation> locations = ip.getData(); if (locations != null && locations.size() > 0) { try { locCell.setCellValue(locations.get(0).getLocation()); } catch (Exception e) { e.printStackTrace(); } } } wb.write(new FileOutputStream("src/test/resources/data/ip_16_loc.xlsx")); } catch (InvalidFormatException | IOException e) { e.printStackTrace(); } finally { if (wb != null) try { wb.close(); } catch (IOException e) { e.printStackTrace(); } } } }