数据即是资源 资源操作由请求方式决定 响应状态码 正常响应 重定向响应 客户端异常 服务器异常 响应结果 响应数据要有状态码、状态信息以及数据本身 需要url请求的资源需要访问资源的请求链接 Restful 接口规范 与django相比的话,不会出现csrf问题 接口规范: https/api/v1/books/get、post/?limit=3/http_status/{s...
().getAssets().open("1.jpg"); .params("avatar", inputStream, "test.png", listener) //方式三:byte[]上传 Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.mipmap.test); ByteArrayOutputStream baos = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.PNG, ...
* 调用系统照相功能,照相文件指向imageUri路径 */ private void startCamera() { Intent camera = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); camera.putExtra(MediaStore.EXTRA_OUTPUT, imageUri); startActivityForResult(camera, CAMERA); } 1. 2. 3. 4. 5. 6. 7. 8. 这样得到的照相图片则存放在ima...
().getAssets().open("1.jpg"); .params("avatar", inputStream, "test.png", listener) //方式三:byte[]上传 Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.mipmap.test); ByteArrayOutputStream baos = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.PNG, ...
image.png startActivityForResult startActivityForResult与startActivity类似都是用来跳转界面。 但是,startActivityForResult和startActivity也有不同的地方: startActivity仅仅是跳转到目标页面,若是想跳回当前页面,则必须再使用一次startActivity。 startActivityForResult可以一次性完成这项任务,当程序执行到这段代码的时候,...
Please attach an Excel file, not an image. We cannot give you a dispositive explanation because the data is probably more precise that you show in the image. The extra precision might even be invisible in the Excel file because Excel displays (formats) only up to 15 significant digits, roun...
"image/png"; 24 if (ImageFormat.Equals(ImageFormat.Tiff)) context.HttpContext.Response.ContentType = "image/tiff"; 25 if (ImageFormat.Equals(ImageFormat.Wmf)) context.HttpContext.Response.ContentType = "image/wmf"; 26 Image.Save(context.HttpContext.Response.OutputStream, ImageFormat); 27 } ...
("image/png").replace('data:image/png;base64,','') }, }).done(function(data) {showResult(JSON.parse(data)) }) }showResult函数把结果渲染出来。 functionshowResult(resultJson){ // show predict digit divOut.textContent = resultJson.prediction ...
{"request":"http://123.207.95.27:61180/upload/trans/ff/09/650827/html5/data/img19.png","region_code":"11","longitude":116.3883},"offset":352852504,"auth":"-","ident":"-","input_type":"log","verb":"GET","source":"/var/log/nginx/www_eeo_cn.access.log-20170718","message":"...
In cell C1, enter the following formula to display the data based on the selected tool size: =IF(A1="Size A", INDEX(B1:B4, ROW()), IF(A1="Size B", INDEX(B5:B6, ROW()), "")) Explanation: The first IF statement checks if A1 is equal to "Size A." If it's true, the IN...