Delete시 id값 파라미터는 int? String? 상관없었다.

 

 

let index = {
  init: function () {
    $("#btn-saveTheWriting").on("click", () => {
      this.saveTheWriting();
    });
    $("#btn-delete").on("click", () => {
      this.deleteById();
    });

  deleteById: function () {
    let no = "";

    $("input[name=no]:checked").each(function () {
      var no = $(this).attr("value");
      console.log(no);

      $.ajax({
        type: "DELETE",
        url: "/board/detail/" + no,
        data: JSON.stringify(no),
      })
        .done(function (resp) {
          alert("글삭제가 완료되었습니다.");
          location.href = "/";
        })
        .fail(function (error) {
          alert(JSON.stringify(error));
        });
    });
  },

 

@DeleteMapping("/board/detail/{no}")
	public ResponseDto<Integer> deleteWriting(@PathVariable int no) {
		System.out.println("numbers"+no);
		boardService.deleteWritingList(no);
		return new ResponseDto<Integer>(HttpStatus.OK.value(), 1);
	}

 

여기서 @PathVariable int no? 

@PathVariable String no?

문제 없이 다 글 삭제가 가능했다.

	<delete id="deleteWritingList">
		DELETE FROM board WHERE no =${no}
	</delete>