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This article mainly introduces "what are the web3j modules for the development of sharp weapons in java Ethernet Square". In the daily operation, I believe that many people have doubts about what problems there are in the development of sharp weapons web3j modules in java Ethernet Fang. the editor has consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the questions of "what are the sharp weapons web3j modules in java ethernet development?" Next, please follow the editor to study!

Based on the order of dependencies, list:

Org.web3j.utils: minimum utility module.

Org.web3j.rlp: recursive length prefix (RLP) encoder.

Org.web3j.abi: applied binary interface (ABI) encoder.

Org.web3j.crypto: an encryption library for ethersquare transaction signatures and key / wallet management passwords.

Org.web3j.tuples: simple tuple module.

Org.web3j.core: Web3j's core module in addition to the code generator.

Org.web3j.codegen: code generator.

Org.web3j.console: command line tool.

The following modules rely only on the core module:

Org.web3j.geth: geth dedicated JSON-RPC module.

Org.web3j.parity: Parity dedicated JSON-RPC module.

Org.web3j.infura: Infura specific HTTP header support.

For most use cases, the core module can meet most of your needs by interacting with the network and intelligent contracts through web3j. The dependencies of core modules are very granular, and if your project focuses on specific interactions with the ethernet network (such as ABI/RLP coding, transaction signing, rather than submission, etc.), these modules are likely to need to be used.

All modules are published to Maven Central and Bintray, using the name listed above to publish the module name, namely:

For Java:

Org.web3j::

For Android:

Org.web3j::-Android

Org.web3j.core, the core content can be found in the web3j tutorial: ethernet Square Smart contract

Org.web3j.console. For more information on command line tools, please see web3j Command Line tools.

Org.web3j.rlp, recursive length prefix (RLP) encoder. Recursive length prefix RLP (Recursive Length Prefix) coding scheme

Org.web3j.abi, the binary interface (ABI) encoder for application. A brief introduction to the Development of dapp Application binary Interface (ABI) by web3j

Org.web3j.crypto, an encryption library for ethersquare transaction signatures and key / wallet management passwords. Recursive length prefix RLP (Recursive Length Prefix) coding scheme

At this point, the study on "what are the sharp web3j modules for the development of java ethernet?" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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