//另一种提交type='file'的方法,不需要用到插件query-form.js var formData = new FormData($( "#formFile" )[0]); $.ajax

<form id="formFile">

<input type="file" name="file">

</form>


//另一种提交type='file'的方法,不需要用到插件query-form.js

var formData = new FormData($( "#formFile" )[0]);
 $.ajax({
 url: '${ctx}/qy/workSupervision/temporaryFile' ,
 type: 'POST',
 data: formData,
 async: false,
 cache: false,
 contentType: false,
 processData: false,
 success: function (returndata) {
 alert(returndata);
 },
 error: function (returndata) {
 alert(returndata);
 }
 });

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转载自blog.csdn.net/u014724487/article/details/77897760