commit 05e0aa7d0c3b0b401a03bbbe00bfd1ae3ed03388
Author: hrh <645326698@qq.com>
Date: Tue Aug 20 15:13:55 2024 +0800
后端demo
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
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diff --git a/.idea/uiDesigner.xml b/.idea/uiDesigner.xml
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diff --git a/.idea/vcs.xml b/.idea/vcs.xml
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diff --git a/pom.xml b/pom.xml
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+
+
+ 4.0.0
+
+ org.example
+ test
+ 1.0-SNAPSHOT
+
+
+ org.springframework.boot
+ spring-boot-starter-parent
+ 2.5.0
+
+
+
+ 11
+ 11
+ UTF-8
+
+
+
+
+ org.springframework.boot
+ spring-boot-starter-web
+
+
+ org.projectlombok
+ lombok
+ 1.18.28
+ compile
+
+
+ com.itextpdf
+ itext7-core
+ 7.1.1
+ pom
+
+
+ com.itextpdf
+ font-asian
+ 7.1.1
+
+
+
+ com.itextpdf
+ layout
+ 7.1.1
+
+
+
+
+ com.itextpdf
+ forms
+ 7.1.1
+
+
+
+
+ com.itextpdf
+ pdfa
+ 7.1.1
+
+
+
+
+ com.itextpdf
+ html2pdf
+ 2.0.1
+
+
+ org.springframework.boot
+ spring-boot-starter-mail
+
+
+
+
+
+
+ org.springframework.boot
+ spring-boot-maven-plugin
+
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+
+
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diff --git a/simple_demo.pdf b/simple_demo.pdf
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Binary files /dev/null and b/simple_demo.pdf differ
diff --git a/src/main/java/example/hrh/EmailApplication.java b/src/main/java/example/hrh/EmailApplication.java
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+package example.hrh;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class EmailApplication {
+ public static void main(String[] args){
+ SpringApplication.run(EmailApplication.class,args);
+ }
+}
diff --git a/src/main/java/example/hrh/api/EmailApi.java b/src/main/java/example/hrh/api/EmailApi.java
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+++ b/src/main/java/example/hrh/api/EmailApi.java
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+package example.hrh.api;
+
+public interface EmailApi {
+
+}
diff --git a/src/main/java/example/hrh/controller/EmailController.java b/src/main/java/example/hrh/controller/EmailController.java
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+++ b/src/main/java/example/hrh/controller/EmailController.java
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+package example.hrh.controller;
+
+import example.hrh.service.EmailService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class EmailController {
+
+ @Autowired
+ private EmailService emailService;
+
+ @PostMapping("/sendEmail")
+ public String sendEmail(@RequestParam String to, @RequestParam String subject, @RequestParam String text) {
+ emailService.sendSimpleEmail(to, subject, text);
+ return "Email sent successfully!";
+ }
+}
diff --git a/src/main/java/example/hrh/controller/PdfTableController.java b/src/main/java/example/hrh/controller/PdfTableController.java
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+package example.hrh.controller;
+
+import lombok.Data;
+
+public class PdfTableController {
+}
diff --git a/src/main/java/example/hrh/service/EmailService.java b/src/main/java/example/hrh/service/EmailService.java
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+++ b/src/main/java/example/hrh/service/EmailService.java
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+package example.hrh.service;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.mail.SimpleMailMessage;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.stereotype.Service;
+
+@Service
+public class EmailService {
+
+ @Autowired
+ private JavaMailSender mailSender;
+
+ public void sendSimpleEmail(String to, String subject, String text) {
+ SimpleMailMessage message = new SimpleMailMessage();
+ message.setFrom("645326698@qq.com");
+ message.setTo(to);
+ message.setSubject(subject);
+ message.setText(text);
+ mailSender.send(message);
+ }
+}
diff --git a/src/main/java/example/hrh/service/PdfGenerationService.java b/src/main/java/example/hrh/service/PdfGenerationService.java
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+package example.hrh.service;
+
+import com.itextpdf.html2pdf.HtmlConverter;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+public class PdfGenerationService {
+ public void createPdfFromHtml(String htmlContent, String pdfDest) {
+ try {
+ HtmlConverter.convertToPdf(htmlContent, new FileOutputStream(pdfDest));
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+}
diff --git a/src/main/java/org/example/HtmlToPDF.java b/src/main/java/org/example/HtmlToPDF.java
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+package org.example;
+
+import com.itextpdf.html2pdf.HtmlConverter;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import example.hrh.service.PdfGenerationService;
+
+import javax.annotation.Resource;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+@SpringBootApplication
+public class HtmlToPDF {
+
+ @Resource
+ private PdfGenerationService pdfGenerationService;
+ private static final String ORIG = "C:\\Users\\hu645\\Desktop\\studentInfoTable.html";
+ private static final String OUTPUT_FOLDER = "D:\\itextpdf\\";
+
+ public static void main(String[] args) throws IOException {
+ File htmlSource = new File(ORIG);
+ File pdfDest = new File(OUTPUT_FOLDER + "output.pdf");
+ HtmlConverter.convertToPdf(new FileInputStream(htmlSource), new FileOutputStream(pdfDest));
+ }
+
+}
+
diff --git a/src/main/java/org/example/ItextPdfDemo.java b/src/main/java/org/example/ItextPdfDemo.java
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+package org.example;
+import com.itextpdf.kernel.pdf.PdfDocument;
+import com.itextpdf.kernel.pdf.PdfWriter;
+import com.itextpdf.layout.Document;
+import com.itextpdf.layout.element.Paragraph;
+
+
+public class ItextPdfDemo {
+ public static void main(String args[]) throws Exception {
+ // 1. Creating a PdfWriter
+ String dest = "example.pdf"; // Output file path
+ PdfWriter writer = new PdfWriter(dest);
+
+ // 2. Creating a PdfDocument
+ PdfDocument pdfDoc = new PdfDocument(writer);
+
+ // 3. Adding an empty page
+ pdfDoc.addNewPage();
+
+ // 4. Creating a Document
+ Document document = new Document(pdfDoc);
+
+ // 5. Adding a Paragraph
+ document.add(new Paragraph("Hello, World!"));
+
+ // 6. Closing the document
+ document.close();
+
+ System.out.println("PDF Created");
+ }
+}
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
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+spring:
+ mail:
+ host: smtp.qq.com
+ port: 587
+ username: 645326698@qq.com
+ password: ndupedhumhaybfba
+ properties:
+ mail:
+ smtp:
+ auth: true
+ starttls:
+ enable: true
+