Checkbox 값 form태그로 전송

체크박스 생성

<form action="/guest/resume/write" method="post" enctype="application/x-www-form-urlencoded">
    <div class="card mb-2">
        <div>
            <h5 class="card-header">스킬</h5>
        </div>
        <div class="row m-2">
            <div class="col-sm-2">
                <div class="form-check">
                    <input type="checkbox" name="skills" class="form-check-input" value="java">
                    <div>Java</div>
                </div>
            </div>
            <div class="col-sm-2">
                <div class="form-check">
                    <input type="checkbox" name="skills" class="form-check-input" value="javascript">
                    <div>JavaScript</div>
                </div>
            </div>
            <div class="col-sm-2">
                <div class="form-check">
                    <input type="checkbox" name="skills" class="form-check-input" value="spring">
                    <div>Spring</div>
                </div>
            </div>
            <div class="col-sm-2">
                <div class="form-check">
                    <input type="checkbox" name="skills" class="form-check-input" value="html">
                    <div>HTML</div>
                </div>
            </div>
            <div class="col-sm-2">
                <div class="form-check">
                    <input type="checkbox" name="skills" class="form-check-input" value="jquery">
                    <div>jQuery</div>
                </div>
            </div>
            <div class="col-sm-2">
                <div class="form-check">
                    <input type="checkbox" name="skills" class="form-check-input" value="mysql">
                    <div>MySQL</div>
                </div>
            </div>
        </div>
    </div>

    <div class="d-flex justify-content-center">
        <button type="submit" class=" btn btn-primary btn-lg" onclick="getValue()">저장</button>
    </div>
</form>

SaveDTO

Controller 에서 값 받기

@PostMapping("/guest/resume/write")
    public String write(ResumeRequest.SaveDTO resumeSaveDTO) {
        User user = (User) session.getAttribute("sessionUser");
        resumeRepository.save(resumeSaveDTO, user);
        return "redirect:/guest/mngForm";
    }