小程序图片上传整合springmvc

Java 发表评论

前端:

 legenIndexViewTap: function() {

    wx.chooseImage({
        count: 1,
        sizeType: [‘orignal’, ‘compressed’],
        sourceType: [‘album’, ‘camera’],
        success: function (res) {
            var tempFilePaths = res.tempFilePaths[0];
            wx.uploadFile({
                url: url,
                filePath: tempFilePaths,
                name: ‘imageFile’,
                formData: {
                    userId: value1,
                    filePath:tempFilePaths//后台参数filePath
                },
                success: function (res) {
                    var data = res.data
                    console.log(data)
                },
                fail:function(){
                    console.log(“fail”);
                }

            });
            console.log(tempFilePaths);
        },
        fail: function () {
            console.log(“fail”);
        },
        complete: function () {
            console.log(“complete”);
        }
    })
    //wx.navigateTo({
    //  url: ‘../doctor/doctor_zone’
   // })
  }

后台:

@RequestMapping(value = “”, method = RequestMethod.POST)
@ResponseBody
public Object uploadDiagFile(@RequestParam(“imageFile”) MultipartFile file,  String filePath,String userId) throws IOException {
        commonService.uploadWxImge(file.getInputStream(), filePath, userId, “user/diag”);
        return “success”;  
}

public void uploadWxImge(InputStream imageFile,String filePath, String userId, String type){
ArrayList<FileInfo> files = new ArrayList<FileInfo>();
ImageInfo file = new ImageInfo();
String fileName = getImgName(filePath);
String ext = filePath.substring(filePath.lastIndexOf(“.”) + 1);
file.setName(fileName);
file.setExt(ext);
file.setType(type);
file.setRelId(userId);
file.setStream(imageFile);
files.add(file);
if(!Utility.isNullOrEmpty(imageFile)) {
// 图片上传
RemoteImageWithThumbHandler imageThread = new RemoteImageWithThumbHandler(files);
imageThread.start();
}
}

其实下面就是一般图片上传处理了。 

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