EasyUI+SpringMVC 单个/多个文件上传

1、js文件

function uplodad( $('#fromNameId').form({ url:'controllerurl', onSubmit: function(){ //uploda before something }, success:function(data){ //upload after something },error:function(date){ $.messager.alert(data.errormsg); } }); $('#fromNameId').submit(); );

2、jsp文件

<form id="rundApplyFrom" method="post" enctype="multipart/form-data"> <tr id="trIdCard"> <td>msg:</td> <td><input class="easyui-filebox" id="uploadId" name="sourceFile" style="width:200px"></td> </tr> </from>

3、spring.xml配置文件

<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <property name="defaultEncoding" value="UTF-8"/> </bean>

4、pojo文件

public class AReFundApplyProcess implements Serializable {

   private String prosn  ; 
   private String applyid; 
   private byte[] annex  ; 
   private Object content;
   private MultipartFile[] sourceFile;

// sourceFile geter, seter }

5、javaservice文件

/** * uplodaApplyFile * 方法描述：文件上传方法； * @param request */ public void uplodaApplyFile( AReFundApplyProcess arProcess, AReFundApply aRefundApply){

    MultipartFile[] uploadfile=arProcess.getSourceFile();//这里用于获取前台传入Bean中Byte字段中的流；
    InputStream fileIs= null;                            //因为案例中是多文件上传，所以是数组；
    aRefundApply.setOrderno(arProcess.getProsn());
    
    try {
        if(uploadfile != null&& uploadfile.length>0){
            for (int i = 0; i < uploadfile.length; i++) {
                MultipartFile file=uploadfile[i];
                fileIs= file.getInputStream();
                byte[] b = FileCopyUtils.copyToByteArray(fileIs);
                if(b.length>0){
                    arProcess.setAnnex(b);
                    aReFundApplyCheckService.insertAReFundApplyProcess(arProcess);
                }
            }
        }
    } catch (IOException e) {
        log.error("上传文件异常...",e);
    }
}

参考，待验证。