定义一个路由处理程序,该处理程序将发送UInt8Array作为二进制响应。在处理程序中,可以使用res.send()方法发送二进制数据: 代码语言:txt 复制 app.get('/binary', (req, res) => { // 创建一个UInt8Array示例 const binaryData = new Uint8Array([0x48, 0x65, 0x6c, 0x6c, 0x6f]); // 设置响应...
constexpress=require('express')constapp=express()app.use(express.raw({limit:'10mb',inflate:true}))app.post('/binary',(req,res)=>{console.log(req.body)// 输出二进制数据res.send('Binary data received!')}) 在上面的示例中,我们使用express.raw()中间件处理二进制数据的请求体。limit属性设置为...
上传zip文件 和填写名称后 后台 console.log 的postData 大概长这样 ---WebKitFormBoundaryXKLAlaggDlZOVroE Content-Disposition: form-data; name="name" xxxx ---WebKitFormBoundaryXKLAlaggDlZOVroE Content-Disposition: form-data; name="file"; filename="wrap.zip" Content-Type: application/zip PK�...
if(req.files.length==0) throw new Error("不能上传空文件"); //官方没有空文件的办法 再这里添加 res.send(`文件上传成功,地址:${req.files[0].url}`); } catch (err) { console.log(err.message); res.send(`文件上传失败,原因:${err.message}`); } }); }); 1. 2. 3. 4. 5. 6....
写过 node.js 应用的小伙伴们应该都知道 express 应用框架，它让我们在开发时候的路由设计简化，直接...
Send strings: "true" or "false". ME_CONFIG_MONGODB_AUTH_USERNAME admin Database username (only needed if ENABLE_ADMIN is "false"). ME_CONFIG_MONGODB_AUTH_PASSWORD pass Database password (only needed if ENABLE_ADMIN is "false"). ME_CONFIG_MONGODB_ALLOW_DISK_USE false Remove the limit ...
try res.send(new Buffer(pdfData, 'binary')), or the res.type() / res.end(pdfData, 'binary') combo should work as well 👍 6 ️ 11 Author Siyfion commented Mar 26, 2013 Bingo! That works nicely; thank you very much for the help TJ 👍 Siyfion closed this as completed...
Send strings: "true" or "false". ME_CONFIG_MONGODB_AUTH_USERNAME admin Database username (only needed if ENABLE_ADMIN is "false"). ME_CONFIG_MONGODB_AUTH_PASSWORD pass Database password (only needed if ENABLE_ADMIN is "false"). ME_CONFIG_MONGODB_ALLOW_DISK_USE false Remove the limit ...
<INPUT type="submit" value="Send"> <INPUT type="reset"> </FORM> 1. 2. 3. 4. 5. 6. 7. 8. 若用户在text字段中输入‘Neekey’,并且在file字段中选择文件‘text.txt’,那么服务器端收到的post数据如下: --AaB03x Content-Disposition: form-data; name="submit-name" ...
res.charset = 'value' res.send('some html') // => Content-Type: text/html; charset=value res.send([body|status], [body]) Send a response. res.send(Buffer.from('whoop')) res.send({ some: 'json' }) res.send('some html') res.send(404, 'Sorry, we cannot find that!') res...