728x90 반응형 xhr jsonarray spring1 javascript xhr // spring // jsonarray Data 전송 let formdata = new FormData(); formdata.enctype='multipart/form-data'; formdata.method='post'; formdata.append('data',JSON.stringify(this.bookList)); formdata.append('deleteCount',this.deleteCount); const xhr = new XMLHttpRequest(); xhr.open("post", "/draw/data/updateInfoBookData.do", true); xhr.onreadystatechange = function() { //폴백 if (xhr.readyState == 4) { if (xhr.status == 200) { //200은 잘넘어.. 2021. 5. 4. 이전 1 다음 728x90 반응형