• sentiment-backend: backend of data visualization.
• sentiment-spider: spider for sentiment data.
• sentiment-persistence: tables definition of mysql.sentiment.
• sentiment-distribution: distribute tasks to other hosts for words splitting and classification.

• annotation to mark backend request handler
• proxy pool service: Written in golang. Use MITM to transfer request through proxies. User can evaluate proxy according to response(status code, response body).
• log: save log into SQLite for convenient query and delete outdated.
• task management: manage task(spider, restore) and checked error msg by status, error_table and timestamp like sentiment-distribution.

###related problems:

• tieba and zhihu empty username
• partial sync failure(RestoreVerticle.kt)
• retry fetching zhihu deleted question

• verticle: deploy and undeploy function return after service is ready.
• distribution: transfer over tls.

add mirror for gradle:

download huawei cloud gradle configure into C:\Users\<UserName>\.gradle\init.gradle

POWERSHELL> .\gradlew.bat installDist

wsl> rsync -avz */build/install/*/* user@remote-host:path/to/deploy

linux> mkdir (eg: sentiment-spider) && cd

linux> path/to/deploy/bin/

windows> \build\install\\bin\.bat