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tlias管理系统--员工管理--文件上传-本地上传功能实现

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xuxin
2025-11-23 12:01:37 +08:00
parent 5cd4efde48
commit b69b07284a
4 changed files with 69 additions and 1 deletions
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36
tlias-web-management/src/main/java/com/inmind/controller/UploadController.java Normal file
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@@ -0,0 +1,36 @@
package com.inmind.controller;
import com.inmind.pojo.Result;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import java.io.File;
import java.io.IOException;
import java.util.UUID;
@RestController
@Slf4j
public class UploadController {
//本文件上传
@PostMapping("/upload")
public Result upload(String username, Integer age, MultipartFile image) throws IOException {
log.info("文件上传：{}，{}，{}",username,age,image);
//获取源文件的文件名
String originalFilename = image.getOriginalFilename();//中国梦.txt .jpg .mp4 .avi
//动态文件后缀获取和拼接
int index = originalFilename.lastIndexOf(".");
String extName = originalFilename.substring(index);
String newFile = UUID.randomUUID().toString()+extName;
//将上传的文件数据保存下来！！
String filePath = "D:\\upload_images\\"+newFile;
log.info("保存的文件名：{}",filePath);
image.transferTo(new File(filePath));
return Result.success();
}
}

6
tlias-web-management/src/main/resources/application.properties
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@@ -20,3 +20,9 @@ spring.datasource.password=1234
mybatis.configuration.log-impl=org.apache.ibatis.logging.stdout.StdOutImpl mybatis.configuration.log-impl=org.apache.ibatis.logging.stdout.StdOutImpl
#mybatis 驼峰自动映射 #mybatis 驼峰自动映射
mybatis.configuration.map-underscore-to-camel-case=true mybatis.configuration.map-underscore-to-camel-case=true
#文件上传配置
#单个文件上传的大小限制
spring.servlet.multipart.max-file-size=10MB
#一次请求文件上传的大小限制
spring.servlet.multipart.max-request-size=100MB

17
tlias-web-management/src/main/resources/static/upload.html Normal file
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@@ -0,0 +1,17 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>上传文件</title>
</head>
<body>
<form action="/upload" method="post" enctype="multipart/form-data">
姓名: <input type="text" name="username"><br>
年龄: <input type="text" name="age"><br>
头像: <input type="file" name="image"><br>
<input type="submit" value="提交">
</form>
</body>
</html>

9
tlias-web-management/src/test/java/com/inmind/TliasWebManagementApplicationTests.java
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@@ -3,6 +3,8 @@ package com.inmind;
import org.junit.jupiter.api.Test; import org.junit.jupiter.api.Test;
import org.springframework.boot.test.context.SpringBootTest; import org.springframework.boot.test.context.SpringBootTest;
import java.util.UUID;
@SpringBootTest @SpringBootTest
class TliasWebManagementApplicationTests { class TliasWebManagementApplicationTests {
@@ -10,4 +12,11 @@ class TliasWebManagementApplicationTests {
void contextLoads() { void contextLoads() {
} }
@Test
void testUUID() {
for (int i = 0; i < 100; i++) {
System.out.println(UUID.randomUUID().toString());
}
}
} }