网约车三期项目-online-taxi-three.zip

package com.mashibing.serviceverificationcode.service.impl; import com.mashibing.internalcommon.constant.CommonStatusEnum; import com.mashibing.internalcommon.constant.IdentityConstant; import com.mashibing.internalcommon.constant.RedisKeyPrefixConstant; import com.mashibing.internalcommon.dto.ResponseResult; import com.mashibing.internalcommon.dto.serviceverificationcode.response.VerifyCodeResponse; import com.mashibing.serviceverificationcode.service.VerifyCodeService; import org.apache.commons.lang.StringUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.data.redis.core.BoundValueOperations; import org.springframework.data.redis.core.RedisTemplate; import org.springframework.stereotype.Service; import java.util.concurrent.TimeUnit; /** * @author yueyi2019 */ @Service public class VerifyCodeServiceImpl implements VerifyCodeService { @Autowired private RedisTemplate<String, String> redisTemplate; /** * 生成验证码 * @param identity * @param phoneNumber * @return */ @Override public ResponseResult<VerifyCodeResponse> generate(int identity , String phoneNumber){ //校验 发送时限，三挡验证，不能无限制发短信 // checkSendCodeTimeLimit(phoneNumber); // 0.9*9=8.1+1 9,去掉首位为0的情况。 0.11225478552211(0.0-<1) String code = String.valueOf((int)((Math.random() * 9 + 1) * Math.pow(10,5))); /** * 有人用这种写法。生成6位code，错误用法，虽然大部分情况下结果正确，但不能这么用，偶尔位数不够？ */ // String code = String.valueOf(new Random().nextInt(1000000)); //生成redis key String keyPre = generateKeyPreByIdentity(identity); String key = keyPre + phoneNumber; //存redis，2分钟过期 BoundValueOperations<String, String> codeRedis = redisTemplate.boundValueOps(key); // Boolean aBoolean = codeRedis.setIfAbsent(code); // if (aBoolean){ // codeRedis.expire(2,TimeUnit.MINUTES); // } codeRedis.set(code,2,TimeUnit.MINUTES); // codeRedis.expire(2,TimeUnit.MINUTES); //返回 VerifyCodeResponse result = new VerifyCodeResponse(); result.setCode(code); return ResponseResult.success(result); } @Override public ResponseResult verify(int identity,String phoneNumber,String code){ //三档验证 //生成redis key String keyPre = generateKeyPreByIdentity(identity); String key = keyPre + phoneNumber; BoundValueOperations<String, String> codeRedis = redisTemplate.boundValueOps(key); String redisCode = codeRedis.get(); if(StringUtils.isNotBlank(code) && StringUtils.isNotBlank(redisCode) && code.trim().equals(redisCode.trim())) { return ResponseResult.success(""); }else { return ResponseResult.fail(CommonStatusEnum.VERIFY_CODE_ERROR.getCode(), CommonStatusEnum.VERIFY_CODE_ERROR.getValue()); } } /** * 判断此手机号发送时限限制 * @param phoneNumber * @return */ private ResponseResult checkSendCodeTimeLimit(String phoneNumber){ //判断是否有 限制1分钟，10分钟，24小时。 return ResponseResult.success(""); } /** * 根据身份类型生成对应的缓存key * @param identity * @return */ private String generateKeyPreByIdentity(int identity){ String keyPre = ""; if (identity == IdentityConstant.PASSENGER){ keyPre = RedisKeyPrefixConstant.PASSENGER_LOGIN_CODE_KEY_PRE; }else if (identity == IdentityConstant.DRIVER){ keyPre = RedisKeyPrefixConstant.DRIVER_LOGIN_CODE_KEY_PRE; } return keyPre; } /** * 三档验证校验 * @param phoneNumber * @param code * @return */ private ResponseResult checkCodeThreeLimit(String phoneNumber,String code){ //看流程图 return ResponseResult.success(""); } public static void main(String[] args) { // int count = 0; // for (int i = 0; i < 5000; i++) { //// String code = String.valueOf(new Random().nextInt(1000000)); // String code = String.valueOf((int)((Math.random()*9+1)*Math.pow(10,5))); // if (code.length()<6){ // System.out.println("有小于6位长的数"+i); // count++; // } // } // System.out.println(count); // ---------------------------------------------------------------------- //// System.out.println(Math.random()); // int sum = 10000000; //// int sum = Integer.MAX_VALUE; // System.out.println(sum); // long start = System.currentTimeMillis(); // for (int i = 0; i < sum; i++) { // String a = (Math.random() + "").substring(2,8); // } // System.out.println("字符串截取时间："+(System.currentTimeMillis() - start)); // // long start1 = System.currentTimeMillis(); // for (int i = 0; i < sum; i++) { // String a = String.valueOf((int)((Math.random()*9)*Math.pow(10,5))); // } // System.out.println("字符串求乘方："+(System.currentTimeMillis() - start1)); } }