1.jquery代码
$('#selectImage').change(()=>{
let data=new FormData()
data.append('file',$('#selectImage')[0].files[0])
$.ajax({
url:'/product/saveImage',
method:'post',
processData:false,
contentType:false,
data:data,
success:(res)=>{
console.log(res)
}
})
})
2.后端部分接收
@PostMapping("/saveImage")
@ResponseBody
public Object uploadImage( MultipartFile file){
...
}