android-HttpClient上传信息（包括图片）到服务端

需要下载apache公司下的HttpComponents项目下的HTTPCLIENT

----------地址为http://hc.apache.org/downloads.cgi

主要是用到了httpmime-4.1.2.jar包

android客户端：

以下是请求action的jsp表单（测试用）

<form action="AddFoodStyle" enctype="multipart/form-data" method="post">    
    <div style="width:300px;">
        <s:textfield label="菜式名称" name="foodname"></s:textfield><br/>       
        <s:select name="foodstyle" list="list" label="菜式类别" listKey="Itemid" listValue="itemname"  > </s:select><br/>       
        <s:textfield label="菜式价格" name="price"></s:textfield><br/>        
        
        <s:file label="菜式图片" name="foodimg"></s:file><br/>        
        
        <s:textarea label="菜式标签" name="foodtab" cols="20"  cssStyle=""></s:textarea><br/>       
        
        <s:textfield label="菜式状态" name="state"></s:textfield><br/>        
        
        <s:submit value="添加"/>
        </div>        
    </form>

private String url="http://192.168.2.189:8080/MyOrderMeal/AddFoodStyle";
     HttpClient httpclient= new DefaultHttpClient();
     HttpPost httpPost= new HttpPost(url);
     MultipartEntity mulentity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
        mulentity.addPart("foodname", new StringBody(foodname.getText().toString().trim()));
        mulentity.addPart("foodstyle", new StringBody(foodstyle.getText().toString().trim()));
        mulentity.addPart("price", new StringBody(foodprice.getText().toString().trim()));  
       //添加图片表单数据        
        FileBody filebody = new FileBody(this.image);        
        mulentity.addPart("foodimg",filebody );    
        mulentity.addPart("foodtab", new StringBody(foodtab.getText().toString().trim()));
        mulentity.addPart("state", new StringBody("1"));         
        httpPost.setEntity(mulentity);
        HttpResponse response =    httpclient.execute(httpPost);
        
        if(response.getStatusLine().getStatusCode()==HttpStatus.SC_OK)
        {
            makeToase("上传成功",true);
            if(this.image.exists())
            this.image.delete();
        }
        else
        {
            makeToase("上传失败",true);
        }

  <action name="AddFoodStyle" class="com.ordermeal.xiao.action.AddFoodStyle">
          <result name="success" type="redirect">/ShowAddFoodStyle</result>
     </action>

action的编写

public class AddFoodStyle extends ActionSupport{
    /**
     * 
     */
    private static final long serialVersionUID = -8380963167787044860L;
    
    private String foodname;
    private Integer foodstyle;
    private Double price;
    
   //接收上传文件
    private File foodimg;
    private String foodimgFileName;
    private String foodimgContentType;
    
    private String foodtab;
    private Integer state;

、、、、省略get  set方法
@Override
    public String execute() throws Exception {        
        
        FoodStyleDao fsd = DaoFactory.getFoodStyleDao();
        FoodStyle  foodstyleob= new FoodStyle();        
        foodstyleob.setFoodname(foodname);
        foodstyleob.setMystyletype(foodstyle);
        foodstyleob.setFoodprice(price);
        foodstyleob.setImageurl(foodimgFileName);
        foodstyleob.setFoodtab(foodtab);
        foodstyleob.setFdstystate(state);       
        fsd.addFoodStyle(foodstyleob);
        String path= ServletActionContext.getServletContext().getRealPath("/");
       //保存上传文件
       FileUtil.copyFile(foodimg, path+"/images/"+foodimgFileName);
       return SUCCESS;
    }