明天看到个乏味的网站,给大家分享一下。
该网站的性能很神奇,能够实现编程语言的转化。感觉在一些场景之下还是有点作用的,比方你原来跟我一样是做Java的,因为工作须要忽然转Go。这个时候用你Java的教训 + 这个工具,或者能够起到肯定的帮忙作用。
工具的应用也很简略,只须要在左侧黏贴你想转换的原始代码,而后点击CONVERT CODE,右侧输入框就会转换成指标代码:
像上面这样更加简单的代码转换也是不在话下:
const fs = require('fs'); const AWS = require('aws-sdk'); const s3 = new AWS.S3({ accessKeyId: process.env.AWS_ACCESS_KEY, secretAccessKey: process.env.AWS_SECRET_ACCESS_KEY }); const fileName = 'contacts.csv'; const uploadFile = () => { fs.readFile(fileName, (err, data) => { if (err) throw err; const params = { Bucket: 'testBucket', // pass your bucket name Key: 'contacts.csv', // file will be saved as testBucket/contacts.csv Body: JSON.stringify(data, null, 2) }; s3.upload(params, function(s3Err, data) { if (s3Err) throw s3Err }); }); }; uploadFile();
能够看到其中还蕴含了aws的内容,竟然也能顺利的转成Java
import java.io.File;import java.io.IOException;import java.util.Scanner;import com.amazonaws.AmazonServiceException;import com.amazonaws.SdkClientException;import com.amazonaws.auth.profile.ProfileCredentialsProvider;import com.amazonaws.services.s3.AmazonS3;import com.amazonaws.services.s3.AmazonS3ClientBuilder;import com.amazonaws.services.s3.model.ObjectMetadata;import com.amazonaws.services.s3.model.PutObjectRequest;public class UploadObject { public static void main(String[] args) throws IOException { String clientRegion = "*** Client region ***"; String bucketName = "*** Bucket name ***"; String stringObjKeyName = "*** String object key name ***"; String fileObjKeyName = "*** File object key name ***"; String fileName = "*** Path to file to upload ***"; try { AmazonS3 s3Client = AmazonS3ClientBuilder.standard() .withRegion(clientRegion) .withCredentials(new ProfileCredentialsProvider()) .build(); // Upload a text string as a new object. s3Client.putObject(bucketName, stringObjKeyName, "Uploaded String Object"); // Upload a file as a new object with ContentType and title specified. PutObjectRequest request = new PutObjectRequest(bucketName, fileObjKeyName, new File(fileName)); ObjectMetadata metadata = new ObjectMetadata(); metadata.setContentType("plain/text"); metadata.addUserMetadata("x-amz-meta-title", "someTitle"); request.setMetadata(metadata); s3Client.putObject(request); } catch(AmazonServiceException e) { // The call was transmitted successfully, but Amazon S3 couldn't process // it, so it returned an error response. e.printStackTrace(); } catch(SdkClientException e) { // Amazon S3 couldn't be contacted for a response, or the client // couldn't parse the response from Amazon S3. e.printStackTrace(); } }}
依据官网阐明,该工具也是通过AI实现的,是不是很神奇呢?这个到底是怎么实现的呢?有理解的小伙伴留言区一起探讨下吧!
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