Initial commit

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/ApifoxUploaderProjectSetting.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ApifoxUploaderProjectSetting">
+    <option name="apiAccessToken" value="APS-kTi1iLYRpD79UlTNmiJWNiXwzFXKRg6w" />
+  </component>
+</project>

.idea/compiler.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <annotationProcessing>
+      <profile name="Maven default annotation processors profile" enabled="true">
+        <sourceOutputDir name="target/generated-sources/annotations" />
+        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
+        <outputRelativeToContentRoot value="true" />
+        <module name="email-scheduler" />
+      </profile>
+    </annotationProcessing>
+  </component>
+  <component name="JavacSettings">
+    <option name="ADDITIONAL_OPTIONS_OVERRIDE">
+      <module name="email-scheduler" options="-parameters" />
+    </option>
+  </component>
+</project>

.idea/encodings.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+  </component>
+</project>

.idea/fastRequest/fastRequestCurrentProjectLocalConfig.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="fastRequestCurrentProjectLocalConfig">
+    <option name="initFlag" value="1" />
+  </component>
+</project>

.idea/git_toolbox_blame.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GitToolBoxBlameSettings">
+    <option name="version" value="2" />
+  </component>
+</project>

.idea/inspectionProfiles/Project_Default.xml

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+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="JavadocDeclaration" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ADDITIONAL_TAGS" value="TableName" />
+    </inspection_tool>
+    <inspection_tool class="SerializableHasSerialVersionUIDField" enabled="true" level="WARNING" enabled_by_default="true" />
+  </profile>
+</component>

.idea/jarRepositories.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Central Repository" />
+      <option name="url" value="http://maven.aliyun.com/nexus/content/repositories/central/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+  </component>
+</project>

.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectInspectionProfilesVisibleTreeState">
+    <entry key="Project Default">
+      <profile-state>
+        <expanded-state>
+          <State>
+            <id>Java</id>
+          </State>
+          <State>
+            <id>性能Java</id>
+          </State>
+        </expanded-state>
+        <selected-state>
+          <State>
+            <id>用户定义</id>
+          </State>
+        </selected-state>
+      </profile-state>
+    </entry>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK" />
+</project>

.idea/vcs.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings" defaultProject="true" />
+</project>

pom.xml

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+<?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.example</groupId>
+    <artifactId>email-scheduler</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.7.0</version>
+    </parent>
+
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <!-- Spring Boot Starter -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <!-- Spring Boot Mail Starter -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-mail</artifactId>
+        </dependency>
+
+        <!-- Lombok -->
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project> 

src/main/java/com/example/EmailSchedulerApplication.java

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+package com.example;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.scheduling.annotation.EnableScheduling;
+
+@SpringBootApplication
+@EnableScheduling  // 启用定时任务
+public class EmailSchedulerApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(EmailSchedulerApplication.class, args);
+    }
+} 

src/main/java/com/example/controller/EmailTestController.java

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+package com.example.controller;
+
+import com.example.service.EmailService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+@Slf4j
+@RestController
+@RequestMapping("/api/email")
+public class EmailTestController {
+
+    @Autowired
+    private EmailService emailService;
+
+    @GetMapping("/send")
+    public String sendTestEmail(@RequestParam(defaultValue = "test@example.com") String to) {
+        try {
+            emailService.sendSimpleEmail(
+                to,
+                "测试邮件",
+                "这是一封测试邮件，发送时间：" + java.time.LocalDateTime.now()
+            );
+            return "邮件发送成功！";
+        } catch (Exception e) {
+            log.error("发送测试邮件失败", e);
+            return "邮件发送失败：" + e.getMessage();
+        }
+    }
+
+    @PostMapping("/send-custom")
+    public String sendCustomEmail(@RequestBody EmailRequest request) {
+        try {
+            emailService.sendSimpleEmail(
+                request.getTo(),
+                request.getSubject(),
+                request.getContent()
+            );
+            return "自定义邮件发送成功！";
+        } catch (Exception e) {
+            log.error("发送自定义邮件失败", e);
+            return "邮件发送失败：" + e.getMessage();
+        }
+    }
+}
+
+class EmailRequest {
+    private String to;
+    private String subject;
+    private String content;
+
+    // Getters and Setters
+    public String getTo() {
+        return to;
+    }
+
+    public void setTo(String to) {
+        this.to = to;
+    }
+
+    public String getSubject() {
+        return subject;
+    }
+
+    public void setSubject(String subject) {
+        this.subject = subject;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+} 

src/main/java/com/example/scheduler/EmailScheduler.java

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+package com.example.scheduler;
+
+import com.example.service.EmailService;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+
+@Slf4j
+@Component
+public class EmailScheduler {
+
+    @Autowired
+    private EmailService emailService;
+
+    // 方式1：使用cron表达式（每天上午10:15执行）
+    @Scheduled(cron = "0 15 10 * * ?")
+    public void scheduleDailyEmail() {
+        log.info("执行每日定时邮件发送任务");
+        emailService.sendSimpleEmail(
+            "recipient@example.com",
+            "每日报告",
+            "这是每天上午10:15发送的定时邮件"
+        );
+    }
+
+    // 方式2：固定速率执行（每5分钟执行一次）
+    @Scheduled(fixedRate = 300000) // 300000毫秒 = 5分钟
+    public void scheduleFixedRateEmail() {
+        log.info("执行固定速率邮件发送任务");
+        String currentTime = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+        emailService.sendSimpleEmail(
+            "recipient@example.com",
+            "固定速率邮件",
+            "这是每5分钟发送一次的邮件，当前时间：" + currentTime
+        );
+    }
+
+    // 方式3：固定延迟执行（上一次执行完成后延迟1小时执行）
+    @Scheduled(fixedDelay = 3600000) // 3600000毫秒 = 1小时
+    public void scheduleFixedDelayEmail() {
+        log.info("执行固定延迟邮件发送任务");
+        emailService.sendSimpleEmail(
+            "recipient@example.com",
+            "固定延迟邮件",
+            "这是上一次执行完成后延迟1小时发送的邮件"
+        );
+    }
+
+    // 方式4：组合使用initialDelay和fixedRate
+    // 程序启动后等待1分钟，之后每30分钟执行一次
+    @Scheduled(initialDelay = 60000, fixedRate = 1800000)
+    public void scheduleWithInitialDelayEmail() {
+        log.info("执行初始延迟后的定时邮件发送任务");
+        emailService.sendSimpleEmail(
+            "recipient@example.com",
+            "定时邮件",
+            "这是启动后延迟1分钟，之后每30分钟发送一次的邮件"
+        );
+    }
+} 

src/main/java/com/example/service/EmailService.java

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+package com.example.service;
+
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.mail.SimpleMailMessage;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+public class EmailService {
+    
+    @Autowired
+    private JavaMailSender mailSender;
+
+    @Value("${spring.mail.username}")
+    private String fromEmail;
+
+    public void sendSimpleEmail(String to, String subject, String content) {
+        SimpleMailMessage message = new SimpleMailMessage();
+        message.setFrom(fromEmail); // 使用配置文件中的邮箱地址
+        message.setTo(to);
+        message.setSubject(subject);
+        message.setText(content);
+
+        try {
+            mailSender.send(message);
+            log.info("邮件发送成功");
+        } catch (Exception e) {
+            log.error("邮件发送失败: " + e.getMessage());
+        }
+    }
+} 

src/main/resources/application.yml

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+spring:
+  # 邮件配置
+  mail:
+    host: us1.workspace.org  # 邮件服务器地址
+    port: 587            # 端口号
+    username: nnbwo7zjhg5sg@orinme.com
+    password: nnbwo7zjhg5sg
+    properties:
+      mail:
+        smtp:
+          auth: true
+          starttls:
+            enable: true
+            required: true
+
+  # 定时任务配置
+  task:
+    scheduling:
+      pool:
+        size: 5  # 定时任务线程池大小
+      thread-name-prefix: scheduled-task-  # 定时任务线程名称前缀 

target/classes/application.yml

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+spring:
+  # 邮件配置
+  mail:
+    host: us1.workspace.org  # 邮件服务器地址
+    port: 587            # 端口号
+    username: nnbwo7zjhg5sg@orinme.com
+    password: nnbwo7zjhg5sg
+    properties:
+      mail:
+        smtp:
+          auth: true
+          starttls:
+            enable: true
+            required: true
+
+  # 定时任务配置
+  task:
+    scheduling:
+      pool:
+        size: 5  # 定时任务线程池大小
+      thread-name-prefix: scheduled-task-  # 定时任务线程名称前缀