jar包衝突排解方法(sbt)

jar包依賴衝突，版本不兼容會致使各類各樣的問題。這裏推薦一款sbt插件用於查找項目中的jar包依賴關係，經過該插件能夠輕鬆的看出某個jar包依賴哪些jar，以及某個jar被哪些jar所依賴。此外該插件還可生成可視化圖形用於查看依賴關係。

插件地址：https://github.com/jrudolph/sbt-dependency-graph

引用方式：

addSbtPlugin("net.virtual-void" % "sbt-dependency-graph" % "0.9.2")

使用命令：

Main Tasks
dependencyTree: Shows an ASCII tree representation of the project's dependencies
dependencyBrowseGraph: Opens a browser window with a visualization of the dependency graph (courtesy of graphlib-dot + dagre-d3).
dependencyBrowseTree: Opens a browser window with a visualization of the dependency tree (courtesy of jstree).
dependencyList: Shows a flat list of all transitive dependencies on the sbt console (sorted by organization and name)
whatDependsOn <organization> <module> <revision>?: Find out what depends on an artifact. Shows a reverse dependency tree for the selected module. The <revision> argument is optional.
dependencyLicenseInfo: show dependencies grouped by declared license
dependencyStats: Shows a table with each module a row with (transitive) Jar sizes and number of dependencies
dependencyGraphMl: Generates a .graphml file with the project's dependencies to target/dependencies-<config>.graphml. Use e.g. yEd to format the graph to your needs.
dependencyDot: Generates a .dot file with the project's dependencies to target/dependencies-<config>.dot. Use graphviz to render it to your preferred graphic format.
dependencyGraph: Shows an ASCII graph of the project's dependencies on the sbt console (only supported on sbt 0.13)
ivyReport: Lets ivy generate the resolution report for you project. Use show ivyReport for the filename of the generated report

樣例：

　dependencyTree：按照樹的方式列出全部的jar依賴關係

 dependencyBrowseTree：繪製依賴關係圖，以*.html文件保存，可在瀏覽器中打開查看

 虛線是被替代的依賴

 

whatDependsOn： 查看指定jar被哪些jar所依賴。使用方式：whatDependsOn <org> <module> <version>
　　　例如：whatDependsOn com.google.code.gson gson 2.8.0

 

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原文連接：jar包衝突排解方法(sbt) 轉載請註明出處！

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