Twilio是一个3 rd 聚会应用程序，用于发送短信并从我们的应用程序拨打语音电话.它允许我们以编程方式发送短信和拨打语音电话.
在本章中，您将学习如何使用Spring Boot with Twilio实现短信发送和语音呼叫.
注意 : 我们使用Twilio中的Trail帐户发送短信和拨打语音电话.您可以在 www.twilio.com 了解有关Twilio的更多信息.
首先，我们需要在构建配置文件中添加Twilio依赖项.
Maven用户可以在pom.xml文件中添加以下依赖项.
<dependency> <groupId>com.twilio.sdk</groupId> <artifactId>twilio</artifactId> <version>7.16.1</version> </dependency>
Gradle用户可以在build.gradle文件中添加以下依赖项.
compile group: "com.twilio.sdk", name:"twilio", version: "7.16.1"
现在，初始化Twilio在静态块中使用ACCOUNT_SID和AUTH_ID的帐户如下所示 :
static {
Twilio.init(ACCOUNT_SID, AUTH_ID);
}要发送短信，我们需要提供一个来自号码和to-number到Message.create()方法.消息体内容我们还需要提供方法Message.creator()如图所示 :
Message.creator(new PhoneNumber("to-number"), new PhoneNumber("from-number"),
"Message from Spring Boot Application").create();主要的Spring Boot应用程序类文件如下所示.
package com.it1352.smsdemo;
import org.springframework.boot.ApplicationArguments;
import org.springframework.boot.ApplicationRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import com.twilio.Twilio;
import com.twilio.rest.api.v2010.account.Message;
import com.twilio.type.PhoneNumber;
@SpringBootApplication
public class SmsdemoApplication implements ApplicationRunner {
private final static String ACCOUNT_SID = "<your-account-sid>";
private final static String AUTH_ID = "<your-auth-id>";
static {
Twilio.init(ACCOUNT_SID, AUTH_ID);
}
public static void main(String[] args) {
SpringApplication.run(SmsdemoApplication.class, args);
}
@Override
public void run(ApplicationArguments arg0) throws Exception {
Message.creator(new PhoneNumber("to-number"), new PhoneNumber("from-number"),
"Message from Spring Boot Application").create();
}
}构建配置文件的完整代码在下面和下面给出;
Maven - pom.xml
<?xml version = "1.0" encoding = "UTF-8"?> <project xmlns = "http://maven.apache.org/POM/4.0.0" xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation = "http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.it1352</groupId> <artifactId>smsdemo</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <name>smsdemo</name> <description>Demo project for Spring Boot</description> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.9.RELEASE</version> <relativePath /> <!-- lookup parent from repository --> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>com.twilio.sdk</groupId> <artifactId>twilio</artifactId> <version>7.16.1</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>
Gradle - build.gradle
buildscript {
ext {
springBootVersion = '1.5.9.RELEASE'
}
repositories {
mavenCentral()
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
}
}
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'org.springframework.boot'
group = 'com.it1352'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = 1.8
repositories {
mavenCentral()
}
dependencies {
compile('org.springframework.boot:spring-boot-starter')
testCompile('org.springframework.boot:spring-boot-starter-test')
compile group: "com.twilio.sdk", name:"twilio", version: "7.11.+"
}您可以创建一个可执行的JAR文件，然后运行spring boot应用程序通过使用以下Maven或Gradle命令 :
对于Maven，使用如下所示的命令 :
mvn clean install
在"BUILD SUCCESS"之后，您可以在目标目录下找到JAR文件.
对于Gradle，使用如下所示的命令 :
gradle clean build
在"BUILD SUCCESSFUL"之后，您可以在build/libs目录下找到JAR文件.
使用下面给出的命令运行JAR文件 :
java –jar <JARFILE>
现在，您将收到短信到您的"转号".
收到的消息"至 - 数字".
Sent from your Twilio trail account - Message from Spring Boot Application
注意 : 在此示例中，我们使用了Trail帐户.因此，您应该在发送短信之前验证号码.
要使用Twilio拨打语音电话，我们需要拨打电话.creator()方法.对于这种方法，我们需要提供一个to-number，from-number和voice-note，如下所示.
Call.creator(new PhoneNumber("<to-number>"), new PhoneNumber("<from-number>"),
new URI("http://demo.twilio.com/docs/voice.xml")).create();主Spring Boot应用程序类文件的代码如下:
package com.it1352.smsdemo;
import java.net.URI;
import org.springframework.boot.ApplicationArguments;
import org.springframework.boot.ApplicationRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import com.twilio.Twilio;
import com.twilio.rest.api.v2010.account.Call;
import com.twilio.type.PhoneNumber;
@SpringBootApplication
public class SmsdemoApplication implements ApplicationRunner {
private final static String ACCOUNT_SID = "<ACCOUNT-SID>";
private final static String AUTH_ID = "AUTH-ID";
static {
Twilio.init(ACCOUNT_SID, AUTH_ID);
}
public static void main(String[] args) {
SpringApplication.run(SmsdemoApplication.class, args);
}
@Override
public void run(ApplicationArguments arg0) throws Exception {
Call.creator(new PhoneNumber("<to-number>"), new PhoneNumber("<from-number>"),
new URI("http://demo.twilio.com/docs/voice.xml")).create();
}
}完整构建配置文件的代码在下面和下面给出;
Maven - pom.xml
<?xml version = "1.0" encoding = "UTF-8"?> <project xmlns = "http://maven.apache.org/POM/4.0.0" xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation = "http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.IT屋</groupId> <artifactId>smsdemo</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <name>smsdemo</name> <description>Demo project for Spring Boot</description> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.9.RELEASE</version> <relativePath /> <!-- lookup parent from repository --> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>com.twilio.sdk</groupId> <artifactId>twilio</artifactId> <version>7.16.1</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>
Gradle - build.gradle
buildscript {
ext {
springBootVersion = '1.5.9.RELEASE'
}
repositories {
mavenCentral()
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
}
}
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'org.springframework.boot'
group = 'com.it1352'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = 1.8
repositories {
mavenCentral()
}
dependencies {
compile('org.springframework.boot:spring-boot-starter')
testCompile('org.springframework.boot:spring-boot-starter-test')
compile group: "com.twilio.sdk", name:"twilio", version: "7.11.+"
}您可以创建一个可执行的JAR文件，然后运行Spring Boot ap使用以下Maven或Gradle命令进行复制.
对于Maven，使用如下所示的命令 :
mvn clean install
在"BUILD SUCCESS"之后，你可以在目标目录下找到JAR文件.
对于Gradle，使用如下所示的命令 :
gradle clean build
在"BUILD SUCCESSFUL"之后，您可以在build/libs目录下找到JAR文件.
现在，使用此处给出的命令运行JAR文件 :
java –jar <JARFILE>
现在，您将收到来自Twilio的"转号"电话.
参加后按任意键通话时，您将听到来自 https://demo.twilio.com/docs/的语音提示voice.xml
注意 : 在此示例中，我们使用了Trail帐户.因此，您应该在拨打电话前验证号码.
