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How to use Serverless Framework Express components to quickly create text translation tools, for this problem, this article introduces the corresponding analysis and answers in detail, hoping to help more partners who want to solve this problem to find a more simple and easy way.

A text translation tool is implemented through Serverless Framework's Express Component. This tool is based on Tencent Cloud TMT machine translation tool and supports translation between multiple languages. Click to view the effect of Demo deployment.

How to use Serverless Framework's Express Component to quickly create a text translation tool? Let's try it with the following steps.

1. Installation

Install the latest version of Serverless Framework through npm

$npm install-g serverless2. Create

Create and enter a new directory:

$mkdir express-trans & & cd express-trans

Quickly create the application with the following command and template link:

$serverless create-- template-url https://github.com/tinafangkunding/serverless-translate$ cd serverless-translate

Enter the src directory and execute the following command to install the corresponding dependencies

Cd src & & npm install3. Configuration

Modify .env.example in the template to .env, and obtain and configure Tencent Cloud's SecretId and SecretKey key information in API key management.

# .envTENCENT _ SECRET_ID=123TENCENT_SECRET_KEY=123

You can log in to https://cloud.tencent.com/login or sign up for https://cloud.tencent.com/register Tencent Cloud account.

4. Deployment

Run the following command in the directory under the serverless.yml file to deploy the application

$serverless deploy

After deployment, you can look up the URL address of the application in the output of the command line, and visit the address to view the deployment result. The supported translation language types refer to the interface documentation.

Please scan QR code login from wechat. Wait login...Login successful for TencentCloud. Serverless ⚡ frameworkAction: "deploy"-Stage: "dev"-App: "appDemo"-Instance: "TranslateDemo" region: ap-beijingapigw: serviceId: service-xxxxx subDomain: service-xxxxx-1250000000.bj.apigw.tencentcs.com environment: release url: https://service-xxxxx-1250000000.bj.apigw.tencentcs.com/release/scf: functionName: express_component_xxxx runtime: Nodejs10.15 namespace: default10s > TranslateDemo > Success

For example, https://service-q8qqunpf-1251971143.bj.apigw.tencentcs.com/release/ inputs serverless and translates it into zh simplified Chinese, and the input language is automatically monitored. Translation result: no server

5. Monitor and control

View application-level monitoring information in Serverless Dashboard. Currently, the following monitoring metrics are displayed:

Function triggers / errors: function invocations & errors

Function delay: function latency

Number of API requests / errors: api requests & errors

API request delay: api latency

Number of API 5xx errors: api 5xx errors

Number of API 4xx errors: api 4xx errors

API error count: api errors

Statistics of request method, number of requests and average delay of API under different paths: api path requests

6. Remove

In the directory where the serverless.yml file is located, remove the deployed Express service with the following command. After removal, the component corresponds to the deletion of all related resources created when deployed on the cloud.

This is the answer to serverless remove's question on how to quickly create a text translation tool using Serverless Framework Express components. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel for more related knowledge.

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