webmagic | A scalable web crawler framework for Java | Crawler library

by code4craft Java Version: WebMagic-0.8.0 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | webmagic Summary

webmagic is a Java library typically used in Automation, Crawler, Framework applications. webmagic has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can download it from GitHub, Maven.

A scalable crawler framework. It covers the whole lifecycle of crawler: downloading, url management, content extraction and persistent. It can simplify the development of a specific crawler.

Support

Quality

Security

License

Reuse

Support

webmagic has a medium active ecosystem.

It has 10861 star(s) with 4133 fork(s). There are 779 watchers for this library.

It had no major release in the last 12 months.

There are 310 open issues and 599 have been closed. On average issues are closed in 203 days. There are 30 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of webmagic is WebMagic-0.8.0

Quality

webmagic has 0 bugs and 0 code smells.

Security

webmagic has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

webmagic code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

webmagic is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

webmagic releases are available to install and integrate.

Deployable package is available in Maven.

Build file is available. You can build the component from source.

Installation instructions are not available. Examples and code snippets are available.

webmagic saves you 8030 person hours of effort in developing the same functionality from scratch.

It has 16523 lines of code, 1075 functions and 268 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed webmagic and discovered the below as its top functions. This is intended to give you an instant insight into webmagic implemented functionality, and help decide if they suit your requirements.

Process single field .
Loads the configuration .
Handle object map .
Start the spider .
Evaluates the script .
Detect charset from content type .
Generate http client .
Enqueue a runnable .
Convert the request to a HttpUriRequest object .
Read options .

Get all kandi verified functions for this library.

webmagic Key Features

No Key Features are available at this moment for webmagic.

webmagic Examples and Code Snippets

No Code Snippets are available at this moment for webmagic.

Community Discussions

Trending Discussions on webmagic

how to find empty use mongodb?

can't inject repository when use @Autowired in a non-web-application

QUESTION

how to find empty use mongodb?

Asked 2018-Jul-10 at 07:06

I want to find out from the database by:

db.xx.find({"fields.name.sourceTexts":null})

db.xx.find({"fields.name.sourceTexts":""})

but it not work and find all

...

ANSWER

Answered 2018-Jul-10 at 06:40

If I got what you need, I think you are in need of next query

Source https://stackoverflow.com/questions/51258616

QUESTION

can't inject repository when use @Autowired in a non-web-application

Asked 2017-Nov-13 at 05:49

I want to use spring-boot-jpa in my spider application, and I already have the maven dependency, models, modelRepository and the application.properties. After I use the annotation @autowired to use these repository, it will have a NullPointerException. How can I use them in my spider? Here is my spider.

...

ANSWER

Answered 2017-Nov-13 at 05:36

How to injecting beans into a class outside the Spring managed context

Create the class for getApplicationContext

Source https://stackoverflow.com/questions/47256331

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install webmagic

You can download it from GitHub, Maven.
You can use webmagic like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the webmagic component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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