Java tutorial
package com.dz.common.dataimport3; import com.dz.module.charge.BatchPlan; import com.dz.module.charge.ChargeService; import com.dz.module.contract.Contract; import com.dz.module.contract.ContractService; import com.dz.module.vehicle.Vehicle; import com.dz.module.vehicle.VehicleApproval; import com.dz.module.vehicle.VehicleApprovalService; import com.dz.module.vehicle.VehicleService; import org.joda.time.DateTime; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import java.io.File; import java.io.FileInputStream; import java.math.BigDecimal; import java.util.ArrayList; import java.util.Date; import java.util.List; import java.util.Scanner; /** * @author doggy * Created on 2016-07-06. */ @Controller("cp") public class ColdPlayer { @Autowired public ChargeService chargeService; @Autowired public ContractService contractService; @Autowired public VehicleService vehicleService; @Autowired public VehicleApprovalService vehicleApprovalService; public String main() throws Exception { // importData(importCarNumFromFile(ColdPlayer.class.getResource("193.txt").getPath()),"plan_add_insurance",new BigDecimal(193)); // importData(importCarNumFromFile(ColdPlayer.class.getResource("300.txt").getPath()),"plan_base_contract",new BigDecimal(300)); // importData(importCarNumFromFile(ColdPlayer.class.getResource("2.74.txt").getPath()),"plan_add_other",new BigDecimal(2.74)); // importData(importCarNumFromFile(ColdPlayer.class.getResource("125.txt").getPath()),"plan_sub_contract",new BigDecimal(125)); //20160728 // 210 450 importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_up_193.txt").getPath()), "plan_add_other", new BigDecimal(193)); importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_up_2_74.txt").getPath()), "plan_add_other", new BigDecimal(2.74)); importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_up_330.txt").getPath()), "plan_add_other", new BigDecimal(330)); // importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_down_75.txt").getPath()), "plan_sub_contract", new BigDecimal(75)); importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_down_125.txt").getPath()), "plan_sub_contract", new BigDecimal(125)); importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_down_405.txt").getPath()), "plan_sub_contract", new BigDecimal(405)); importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_down_545.txt").getPath()), "plan_sub_contract", new BigDecimal(545)); importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_down_215.txt").getPath()), "plan_sub_contract", new BigDecimal(215)); importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_down_300.txt").getPath()), "plan_sub_contract", new BigDecimal(300)); importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_down_425.txt").getPath()), "plan_sub_contract", new BigDecimal(425)); importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_down_55.txt").getPath()), "plan_sub_contract", new BigDecimal(55)); importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_down_126.txt").getPath()), "plan_sub_contract", new BigDecimal(126)); importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_down_150.txt").getPath()), "plan_sub_contract", new BigDecimal(150)); importData(importCarNumFromFile(ColdPlayer.class.getResource("20160728/20160728_down_195.txt").getPath()), "plan_sub_contract", new BigDecimal(195)); return "success"; } private void importData(List<String> carNums, String feeType, BigDecimal fee) { for (String carNum : carNums) { try { Vehicle fuck_v = new Vehicle(); fuck_v.setLicenseNum(carNum); Vehicle real_v = vehicleService.selectByLicenseNum(fuck_v); Contract contract = contractService.selectByCarId(real_v.getCarframeNum()); VehicleApproval va = vehicleApprovalService.queryVehicleApprovalByContractId(contract.getId()); Date startTime = va.getOperateCardDate(); DateTime st = new DateTime(startTime); Date endTime = contract.getContractEndDate(); BatchPlan bp = new BatchPlan(); bp.setFeeType(feeType); bp.setFee(fee); bp.setStartTime(st.plusDays(3).toDate()); bp.setEndTime(endTime); List<Integer> cids = new ArrayList<>(); cids.add(contract.getId()); bp.setContractIdList(cids); chargeService.addBatchPlan(bp, false); } catch (Exception e) { System.out.println("Error at:" + carNum); e.printStackTrace(); } } } private static List<String> importCarNumFromFile(String fileName) throws Exception { File f = new File(fileName); List<String> rs = new ArrayList<>(); FileInputStream fis = new FileInputStream(f); Scanner scanner = new Scanner(fis); while (scanner.hasNextLine()) { String tmp = scanner.nextLine(); tmp = tmp.trim(); if (!"".equals(tmp)) { rs.add(tmp); System.out.println(tmp); } } return rs; } }