基于springboot+vue入校申报审批系统

该项目涉及的技术栈较为复杂，涉及到后端的Spring Boot框架和前端的Vue.js框架，以及数据库的设计等。由于篇幅所限，我将提供一个简化版的入校申报审批系统的核心模块。

后端代码示例（Spring Boot）:

@RestController
@RequestMapping("/api/applications")
public class ApplicationController {
 
    @Autowired
    private ApplicationService applicationService;
 
    @PostMapping
    public ResponseEntity<?> apply(@RequestBody Application application) {
        applicationService.apply(application);
        return ResponseEntity.ok().body("申请成功");
    }
 
    @GetMapping("/pending")
    public ResponseEntity<?> getPendingApplications() {
        List<Application> pendingApplications = applicationService.getPendingApplications();
        return ResponseEntity.ok(pendingApplications);
    }
 
    @PutMapping("/{id}/approve")
    public ResponseEntity<?> approveApplication(@PathVariable("id") Long id) {
        applicationService.approveApplication(id);
        return ResponseEntity.ok("审批通过");
    }
 
    @PutMapping("/{id}/reject")
    public ResponseEntity<?> rejectApplication(@PathVariable("id") Long id, @RequestBody String reason) {
        applicationService.rejectApplication(id, reason);
        return ResponseEntity.ok("审批拒绝");
    }
}

前端代码示例（Vue.js）:

<template>
  <div>
    <form @submit.prevent="onSubmit">
      <input type="file" @change="handleFileChange"/>
      <button type="submit">提交申请</button>
    </form>
  </div>
</template>
 
<script>
export default {
  methods: {
    onSubmit() {
      const formData = new FormData();
      formData.append('file', this.file);
      // 使用axios发送文件
      this.$http.post('/api/applications', formData, {
        headers: {
          'Content-Type': 'multipart/form-data'
        }
      }).then(response => {
        console.log(response.data);
      }).catch(error => {
        console.error(error);
      });
    },
    handleFileChange(e) {
      this.file = e.target.files[0];
    }
  },
  data() {
    return {
      file: null
    };
  }
};
</script>

以上代码仅展示了核心功能，实际项目中还需要涉及到数据库设计、用户权限管理、异常处理等多个方面。由于篇幅限制，这里不再展开。