Question

使用Scala解释器时，可以使用以下选项启动它：

C:\Users\John>scala -unchecked
Welcome to Scala version 2.9.2 (Java HotSpot(TM) Client VM, Java 1.6.0_32).
Type in expressions to have them evaluated.
Type :help for more information.

scala>

使用sbt时，如何使用选项启动Scala解释器？以下尝试不起作用：

C:\Users\John\Test Scala Project 1>sbt
[...]
[info] Loading global plugins from C:\Users\John\.sbt\plugins
[info] Set current project to default-8d4ecc (in build file:/C:/Users/John/Tes
t%20Scala%20Project%201/)
> console -unchecked
[error] Expected end of input.
[error] console -unchecked
[error]        ^

Google＆amp;我无法弄清楚如何在sbt shell中执行此操作。有谁知道吗？

Answer 1

dcs@shadowfax:~/github/ConwayLife (master *)$ sbt
[info] Loading global plugins from /home/dcs/.sbt/plugins/project
[info] Loading global plugins from /home/dcs/.sbt/plugins
[info] Loading project definition from /home/dcs/github/ConwayLife/project
[info] Set current project to default-0d85ea (in build file:/home/dcs/github/ConwayLife/)
default-0d85ea:master>set scalacOptions += "-unchecked"
[info] Reapplying settings...
[info] Set current project to default-0d85ea (in build file:/home/dcs/github/ConwayLife/)

如何在SBT中使用Scala解释器选项？

1 个答案: