• ajax提交File文件


    <script type="text/javascript">
        $(function() {
            $("input[name='image']").change(function() {
            var formData = new FormData($( "#myform" )[0]);
            $.ajax({  
              url: 'SaveServlet',  
              type: 'POST',  
              data: formData,  
              async: false,  
              cache: false,  
              contentType: false,  
              processData: false,  
              success: function (returndata) {  
                  alert(returndata.key);  
              },  
              error: function (returndata) {  
                  alert(returndata);  
              }  
         });  
                
            });

        });
    </script>

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  • 原文地址:https://www.cnblogs.com/langjunnan/p/6089527.html
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