手机验证码是多少

Java+阿⾥云⼿机验证码发送和验证

Java+阿⾥云⼿机验证码发送和验证

作者：阳旭⽹络

技术依赖：springboot技能掌握：java，springboot框架，redis

2.2要发送⼿机验证的接⼝

aliyun-java-sdk-core

4.0.0

aliyun-java-sdk-dysmsapi

1.1.0

spring-boot-starter-data-redis

s

jedis

e

lettuce-core

s

jedis

s

commons-pool2

2.5.0

tAcsClient;

ient;

sRequest;

sRespon;

Exception;

tProfile;

tProfile;

.*;

red;

red;

BootApplication;

tion.*;

rvletRequest;

ssion;

;

@RestController

@SpringBootApplication

@CrossOrigin(origins="*",maxAge=3600)//解决跨域的请求

@RequestMapping(value="/api/code")

publicclassPhoneCodeController{

//短信API产品名称（短信产品名固定，⽆需修改）

staticprivatefinalStringproduct="Dysmsapi";

//短信API产品域名（接⼝地址固定，⽆需修改）

staticprivatefinalStringdomain="";

staticprivatefinalStringaccessKeyId="";

staticprivatefinalStringaccessKeySecret="";

@RequestMapping(value="/phoneCode",method=)

@ResponBody

publicstringndCode(HttpServletRequestreq)throwsClientException{

//设置超时时间-可⾃⾏调整

perty("tConnectTimeout","60000");

perty("tReadTimeout","60000");

StringurPhone=ameter()("urPhone");

//验证码code

Stringcode=domNumCode(4);

//短信签名

StringsignName="";//写你⾃⼰申请的签名名称

//短信模板

StringtemplateCode="";//短信模板的CODE

//初始化ascClient,暂时不⽀持多region（请勿修改）

IClientProfileprofile=file("cn-hangzhou",accessKeyId,accessKeySecret);

point("cn-hangzhou","cn-hangzhou",product,domain);

IAcsClientacsClient=newDefaultAcsClient(profile);

//组装请求对象

SendSmsRequestrequest=newSendSmsRequest();

neNumbers(urPhone);

nName(signName);

plateCode(templateCode);

plateParam("{"name":""+urPhone+"","code":""+code+""}");

//请求失败这⾥会抛ClientException异常

SendSmsResponndSmsRespon=Respon(request);

if(e()!=null&&e().equals("OK")){

try{

("code"+urPhone,code,600);

}catch(Exceptione){

tackTrace();

return"";

}

return"success";

}el{

returnnull;

2.3⽣成随机数字和redis的⼯具类

returnnull;

}

}

;

publicclassRandomCode{

/**

*⽣成数字验证码

*@paramnumber

*@return

*/

publicstaticStringgetRandomNumCode(intnumber){

StringcodeNum="";

int[]numbers={0,1,2,3,4,5,6,7,8,9};

Randomrandom=newRandom();

for(inti=0;i

//⽬的是产⽣⾜够随机的数，避免产⽣的数字重复率⾼的问题

intnext=t(10000);

codeNum+=numbers[next%10];

}

n(codeNum);

returncodeNum;

}

/**

*⽣成数字+字母的验证码

*@paramnumber

*@return

*/

publicstaticStringgetRandomCode(intnumber){

StringcodeNum="";

int[]code=newint[3];

Randomrandom=newRandom();

for(inti=0;i

intnum=t(10)+48;

intupperca=t(26)+65;

intlowerca=t(26)+97;

code[0]=num;

code[1]=upperca;

code[2]=lowerca;

codeNum+=(char)code[t(3)];

}

n(codeNum);

returncodeNum;

}

}

Redis的⼯具类

;

Factory;

;

;

ool;

oolConfig;

/**

*redis⼯具类

*@author阳旭⽹络

*/

publicclassRedisClientServer{

privatestaticfinalLoggerlogger=ger();

privatestaticJedisPooljedisPool=null;

privatestaticJedisjedis=null;

publicstaticJedisjedis_object=null;

privatestaticStringhost="127.0.0.1";

//privatestaticStringpassword="";

privatestaticIntegerport=6379;

static{

if(jedisPool==null){

JedisPoolConfigconfig=newJedisPoolConfig();

//设置最⼤连接数

Total(500);

//设置最⼤空闲数

Idle(20);

//设置最⼩空闲数

Idle(8);

//设置超时时间

WaitMillis(3000);

//Idle时进⾏连接扫描

tWhileIdle(true);

//表⽰idleobjectevitor两次扫描之间要sleep的毫秒数

eBetweenEvictionRunsMillis(30000);

//表⽰idleobjectevitor每次扫描的最多的对象数

TestsPerEvictionRun(10);

//表⽰⼀个对象⾄少停留在idle状态的最短时间，然后才能被idleobjectevitor

//扫描并驱逐；这⼀项只有在timeBetweenEvictionRunsMillis⼤于0时才有意义

EvictableIdleTimeMillis(60000);

//初始化连接池

jedisPool=newJedisPool(config,host,port);

jedis_object=newJedis(host,port);

}

}

privateRedisClientServer(){

}

privatestaticJedisgetJedisInstance(){

try{

if(null==jedis){

jedis=ource();

//(password);

}

}catch(Exceptione){

("实例化jedis失败.........",e);

}

returnjedis;

}

/**

*向缓存中设置字符串内容

*@author阳旭⽹络

*@author阳旭⽹络

*@date

*/

publicstaticbooleant(Stringkey,Stringvalue)throwsException{

Jedisjedis=null;

try{

jedis=getJedisInstance();

(key,value);

returntrue;

}catch(Exceptione){

("redist⽅法失败...key="+key+"value="+value,e);

}finally{

();

}

returnfal;

}

/**

*向缓存中设置字符串内容,设置过期时间

*@author阳旭⽹络

*@date

*/

publicstaticbooleant(Stringkey,Stringvalue,Integerconds)throwsException{

Jedisjedis=null;

try{

jedis=getJedisInstance();

(key,value);

(key,conds);

returntrue;

}catch(Exceptione){

("redist⽅法失败...key="+key+"value="+value,e);

}finally{

();

}

returnfal;

}

/**

*根据key获取内容

*@author阳旭⽹络

*@date

*/

publicstaticObjectget(Stringkey){

Jedisjedis=null;

try{

jedis=getJedisInstance();

Objectvalue=(key);

returnvalue;

}catch(Exceptione){

("redisget⽅法失败...key="+key);

}finally{

();

}

returnnull;

}

/**

*删除缓存中得对象，根据key

*@author阳旭⽹络

*@date

*/

publicstaticbooleandel(Stringkey){

Jedisjedis=null;

try{

jedis=getJedisInstance();

(key);

(key);

returntrue;

}catch(Exceptione){

tackTrace();

}finally{

();

}

returnfal;

}

/**

*根据key获取对象

*@author阳旭⽹络

*@date

*/

publicstaticTget(Stringkey,Classclazz){

Jedisjedis=null;

try{

jedis=getJedisInstance();

Stringvalue=(key);

bject(value,clazz);

}catch(Exceptione){

tackTrace();

}finally{

();

}

returnnull;

}

/**

*设置key过期

*@author

*@date

*/

publicstaticbooleanexpire(Stringkey,intconds){

Jedisjedis=null;

try{

jedis=getJedisInstance();

(key,conds);

returntrue;

}catch(Exceptione){

tackTrace();

}finally{

();

}

returnfal;

}

/**

*判断是否存在key

*@author

*@date

*/

publicstaticBooleanexists(Stringkey){

Jedisjedis=null;

try{

jedis=getJedisInstance();

(key);

}catch(Exceptione){

tackTrace();

returnfal;

}finally{

();

}

}

三、发送验证码及验证

写⼀个验证的接⼝

}

@RequestMapping(value="/register",method=)

@ResponBody

publicStringregister(HttpServletRequestrequest){

try{

Stringcode=ameter("code");

if(!(("code"+urPhone+page))){

return“error”

}

returnnull;

}catch(Exceptione){

throwe;

}

}