Skip to content

R
ry-exchange
Commit 908c2d14 by wangjf
Options

init

parents
Showing with 287 additions and 0 deletions
.gitignore 0 → 100644
target/
!.mvn/wrapper/maven-wrapper.jar
### STS ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
### IntelliJ IDEA ###
.idea
*.iws
*.iml
*.ipr
### NetBeans ###
nbproject/private/
build/
nbbuild/
dist/
nbdist/
.nb-gradle/
\ No newline at end of file
pom.xml 0 → 100644
<?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.reyun.dmp</groupId>
<artifactId>exchange</artifactId>
<version>0.0.1</version>
<packaging>jar</packaging>
<name>ry-exchange</name>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.2.RELEASE</version>
<relativePath/>
</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-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
src/main/java/com/reyun/dmp/DmpApplication.java 0 → 100644
package com.reyun.dmp;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class DmpApplication {
public static void main(String[] args) {
SpringApplication.run(DmpApplication.class, args);
}
}
src/main/java/com/reyun/dmp/configuration/FileUploadConfiguration.java 0 → 100644
package com.reyun.dmp.configuration;
import javax.servlet.MultipartConfigElement;
import org.springframework.boot.web.servlet.MultipartConfigFactory;
import org.springframework.context.annotation.Bean;
/**
* 文件上传配置
*
* @author wangjf
* @date 2018年03月21日15:15:20
*/
public class FileUploadConfiguration {
@Bean
public MultipartConfigElement multipartConfigElement() {
MultipartConfigFactory factory = new MultipartConfigFactory();
// 设置文件大小限制 ,超出设置页面会抛出异常信息，
// 这样在文件上传的地方就需要进行异常信息的处理了;
factory.setMaxFileSize("256KB"); // KB,MB
/// 设置总上传数据总大小
factory.setMaxRequestSize("512KB");
// Sets the directory location where files will be stored.
// factory.setLocation("路径地址");
return factory.createMultipartConfig();
}
}
src/main/java/com/reyun/dmp/controller/FileUploadController.java 0 → 100644
package com.reyun.dmp.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import javax.servlet.http.HttpServletRequest;
import java.io.*;
import java.util.List;
/**
* 文件上传controller
*
* @author wangjf
* @email wangjinfeng@reyun.com
* @date 2018年03月21日15:10:13
*/
@Controller
public class FileUploadController {
// 单文件访问路径为：http://ip:port/upload
@RequestMapping(value = "/upload", method = RequestMethod.GET)
public String upload() {
return "/fileupload";
}
// 批量文件访问路径为：http://ip:port/upload/batch
@RequestMapping(value = "/upload/batch", method = RequestMethod.GET)
public String batchUpload() {
return "/mutifileupload";
}
/**
*
* 文件上传具体实现方法（单文件）
*
* @param account_id
* @param user_id_type
* @param tag_id
* @param open_app_id
* @param file
* @return
*/
@RequestMapping(value = "/upload", method = RequestMethod.POST)
@ResponseBody
public String upload(@RequestParam(value = "account_id", required = false) String account_id, @RequestParam(value = "user_id_type", required = false) String user_id_type,
@RequestParam(value = "tag_id", required = false) String tag_id, @RequestParam(value = "open_app_id", required = false) String open_app_id,
@RequestParam("file") MultipartFile file) {
if (!file.isEmpty()) {
try {
// 这里只是简单例子，文件直接输出到项目路径下。
// 实际项目中，文件需要输出到指定位置，需要在增加代码处理。
// 还有关于文件格式限制、文件大小限制，详见：中配置。
BufferedOutputStream out = new BufferedOutputStream(
new FileOutputStream(new File(file.getOriginalFilename())));
out.write(file.getBytes());
out.flush();
out.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
return "上传失败," + e.getMessage();
} catch (IOException e) {
e.printStackTrace();
return "上传失败," + e.getMessage();
}
return "上传成功";
} else {
return "上传失败，因为文件是空的.";
}
}
/**
* 多文件上传 主要是使用了MultipartHttpServletRequest和MultipartFile
*
* @param request
* @return
*/
@RequestMapping(value = "/upload/batch", method = RequestMethod.POST)
public @ResponseBody
String batchUpload(HttpServletRequest request) {
List<MultipartFile> files = ((MultipartHttpServletRequest) request).getFiles("file");
MultipartFile file = null;
BufferedOutputStream stream = null;
for (int i = 0; i < files.size(); ++i) {
file = files.get(i);
if (!file.isEmpty()) {
try {
byte[] bytes = file.getBytes();
stream = new BufferedOutputStream(new FileOutputStream(new File(file.getOriginalFilename())));
stream.write(bytes);
stream.close();
} catch (Exception e) {
stream = null;
return "You failed to upload " + i + " => " + e.getMessage();
}
} else {
return "You failed to upload " + i + " because the file was empty.";
}
}
return "upload successful";
}
}
\ No newline at end of file
src/main/resources/templates/fileupload.html 0 → 100644
<!DOCTYPE html>
<html>
<head>
<title>文件上传示例</title>
</head>
<body>
<h2>文件上传示例</h2>
<hr/>
<form method="POST" enctype="multipart/form-data" action="/upload">
<p>
文件：<input type="file" name="file" />
</p>
<p>
<input type="submit" value="上传" />
</p>
</form>
</body>
</html>
\ No newline at end of file
src/main/resources/templates/mutifileupload.html 0 → 100644
<!DOCTYPE html>
<html>
<head>
<title>批量文件上传示例</title>
</head>
<body>
<h2>批量文件上传示例</h2>
<hr/>
<form method="POST" enctype="multipart/form-data"
action="/upload/batch">
<p>
文件1：<input type="file" name="file" />
</p>
<p>
文件2：<input type="file" name="file" />
</p>
<p>
文件3：<input type="file" name="file" />
</p>
<p>
<input type="submit" value="上传" />
</p>
</form>
</body>
</html>
\ No newline at end of file
src/test/java/com/reyun/dmp/DmpApplicationTests.java 0 → 100644
package com.reyun.dmp;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;
@RunWith(SpringRunner.class)
@SpringBootTest
public class DmpApplicationTests {
@Test
public void contextLoads() {
}
}
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment