html:<input type="file" name="" id="files" value="" class="files" />
js:$("#files").change(function (e) {
var formData = new FormData();
var fileObj = $(this)[0];
for(var i=0;i<fileObj.files.length;i++){
formData.append("file",fileObj.files[i]);
}
formData.append("userID",longsession.userId);
$.ajax({
url:"url",
type: 'post',
cache: false,
data:formData,
processData: false,
contentType: false,
dataType: "json",
success : function(data) {
if(data.result=="success"){
mui.toast("照片上傳成功")
}else{
mui.toast("照片上傳失敗")
}
},
error: function(xhr, type, errorThrown) {
mui.toast("照片上傳失敗")
}
});
});
注:1.想上選中多張input標簽加multiple屬性,
2.后台設置(java是這樣,其他語言不知道)要不一直提示跨域:
response.setHeader("Access-Control-Allow-Methods", "POST,GET");