List:
1.需求
2.实现
3.总结
……1.需求……
用户提交订单申请,需要输入手机号,验证二维码。然后再判断用户输入的手机号是否正确,正确则生成订单信息入库。
……2.实现……
实现的思路是,1.发送二维码 2.验证二维码和redis中存放的是否一致 3.生成订单入库
1.发送二维码,其实是Java代码生成的随机数字,再用httpclient请求发短信的服务,输入用户名密码等参数信息,第一步就完成了。需要将验证码存入redis中,在第二步验证中用得到。
controller:
// http://managerapi.cuco.cn/order/getVerificationCode
// {"memberMobile":"15633296156"}
//获取验证码--zhouzhou--2017年5月6日14:21:14
@API(value = "获取验证码")
@RequestMapping(value = "/v1/order/getVerificationCode", method = RequestMethod.POST)
public Object getVerificationCode(@RequestBody Order order) {
ParamVerifyUtils.paramNotNull(order.getMemberMobile(), "获取验证码中手机号没有填写");
System.out.println("手机号为:" + order.getMemberMobile());
if (!PhoneFormatCheckUtils.isPhoneLegal(order.getMemberMobile())) {
ResponseUtil.toFailureBody(ServerStatus.SHOW_ERROR, "请填写真实手机号。");
}
Member member = new Member();
member.setMobile(order.getMemberMobile());
Member memberinfo = this.memberService.getMemberByMobile(member.getMobile());
if (memberinfo != null) {
ExceptionUtil.throwWarn("您已成功提交申请,销售人员稍后会和您联系。");
}
String identifyCode = SMSUtils.getFourRandom();
SMSUtils.sendMessage(member.getMobile(), identifyCode);
JedisUtils.set("identifyCode" + order.getMemberMobile(), identifyCode, 120);
System.out.println("生成验证码--" + identifyCode);
return identifyCode;
}
工具类:
get请求记得utf-8转码哟,否则手机会收到一堆小方格格。
public class SMSUtils {
protected Logger logger = Logger.getLogger(this.getClass());
public static boolean sendMessage(String mobile, String identifyCode) {
boolean result = false;
String userId = "马赛克";
String password = "马赛克";
String pszMobis = mobile;
String pszMsg = "正式完成短信验证" + "【" + identifyCode + "】";// +
String iMobiCount = "1";
String pszSubPort = "*";
String MsgId = RandomStringUtils.randomNumeric(19);
try {
String url = "是一串URL马赛克"//
+ "userId=" + userId//
+ "&password=" + password//
+ "&pszMobis=" + pszMobis//
+ "&pszMsg=" + pszMsg//
+ "&iMobiCount=" + iMobiCount//
+ "&pszSubPort=" + pszSubPort//
+ "&MsgId=" + MsgId;
// RelyHttpClient.sendGet(url, null, "UTF-8");
// String responseBody = HttpClientUtils.sendGet(url, null,"UTF-8");
String responseBody = HttpClientUtils.sendGet(url, null,"UTF-8");
if (StringUtils.isNotBlank(responseBody)) {
String sub = responseBody.substring(74, responseBody.lastIndexOf("</string>"));
System.out.println("截取返回值=================" + sub);
if (sub.length() > 15) {// 返回值长度大于15则表示成功
result = true;
System.out.println("验证码发至{}送成功" + mobile);
} else {
System.out.println("验证码发至{}失败{}" + mobile + responseBody);
}
}
} catch (Exception e) {
System.out.println("验证码发至{}异常{}" + mobile + e.getMessage());
}
return result;
}
/**
* 产生4位随机数(0000-9999)
*
* @return 4位随机数
*/
public static String getFourRandom() {
Random random = new Random();
String fourRandom = random.nextInt(10000) + "";
int randLength = fourRandom.length();
if (randLength < 4) {
for (int i = 1; i <= 4 - randLength; i++)
fourRandom = "0" + fourRandom;
}
return fourRandom;
}
2.验证二维码和redis中存放的是否一致
@API("提交订单")
@RequestMapping(value = "/v1/commit_order/pre_create",method = RequestMethod.POST)
public Object preCreateOrder(@RequestBody Order order){
//1.判断是否为空
ParamVerifyUtils.paramNotNull(order, "订单不能为空");
ParamVerifyUtils.paramNotNull(order.getMemberName(), "会员姓名不能为空");
ParamVerifyUtils.paramNotNull(order.getMemberMobile(), "会员手机号不能为空");
ParamVerifyUtils.paramNotNull(order.getStatus(), "订单状态不能为空");
ParamVerifyUtils.paramNotNull(order.getOrderFrom(), "订单来源不能为空");
ParamVerifyUtils.paramNotNull(order.getVerificationCode(), "验证码不能为空");
if (!PhoneFormatCheckUtils.isPhoneLegal(order.getMemberMobile())) {
ResponseUtil.toFailureBody(ServerStatus.SHOW_ERROR, "请填写真实手机号。");
}
String identifyCode = JedisUtils.get("identifyCode" + order.getMemberMobile());
if (StringUtils.isEmpty(identifyCode) || !identifyCode.equals(order.getVerificationCode())) {
ResponseUtil.toFailureBody(ServerStatus.SHOW_ERROR, "验证码不正确,请重新获得验证码");
}
//2.调用service插入
return orderService.createOrder(order);
}
3.生成订单入库
//创建订单--zhouzhou--2017年5月6日15:21:14
@Override
public Order createOrder(Order order) {
// 会员姓名、会员手机号、订单状态(1.待处理)、remark、order_from、订单编号(年月日+8位随机数)
//1.判断是否为空
ParamVerifyUtils.paramNotNull(order, "订单不能为空");
ParamVerifyUtils.paramNotNull(order.getMemberName(), "会员姓名不能为空");
ParamVerifyUtils.paramNotNull(order.getMemberMobile(), "会员手机号不能为空");
ParamVerifyUtils.paramNotNull(order.getStatus(), "订单状态不能为空");
ParamVerifyUtils.paramNotNull(order.getOrderFrom(), "订单来源不能为空");
//2.生成订单编号
SimpleDateFormat sdf=new SimpleDateFormat("yyyyMMdd");
Date date =new Date();
String str_date = sdf.format(date);
StringBuilder str=new StringBuilder();//定义变长字符串
Random random=new Random();
//随机生成数字,并添加到字符串
for(int i=0;i<8;i++){
str.append(random.nextInt(10));
}
//将字符串转换为数字并输出
int num=Integer.parseInt(str.toString());
String order_num=str_date+num;
System.out.println(order_num);
//3.set 订单编号
order.setOrderNum(order_num);
order.setCreated(date);
//4.插入
orderMapper.insertSelective(order);
return order;
}
效果,哦,就是我手机上的短信==
……3.总结……
实现很简单,就是用了个httpclient请求端口。然后存储在redis中,方便获取。提高获取的效率。多实践,多总结。
---------------------
作者:我是周洲
来源:CSDN
原文:https://blog.csdn.net/zhou2s_101216/article/details/72059506
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