kotlinpoet - 创建扩展函数(名称中带有 . 的函数)
问题描述
我想生成一个非常简单的类,它只包含扩展函数,如下所示:
import com.my.app.SomeClass
fun SomeClass.function() {
}
我尝试什么:
val packageName = ...
val annotatedClassName = annotatedElement.simpleName
val fileName = "${annotatedClassName}_KotArgsExtensions"
val extensionBuilder = FileSpec.builder(packageName, fileName)
val funSpecBuilder= FunSpec.builder("${SomeClass::class.java.simpleName}.function").build()
extensionBuilder.addImport(SomeClass::class.java.`package`.name, SomeClass::class.java.simpleName)
extensionBuilder.addFunction(funSpecBuilder)
我得到什么:
import com.my.app.SomeClass
fun `SomeClass.function`() {
}
问题
我怎样才能正确地创建一个扩展函数,比如fun SomeClass.function()
?
解决方案
val builder = FunSpec.builder("function")
.receiver(SomeClass::class)
.build()
println(builder.build().toString())
会给你:
fun com.my.app.SomeClass.function() {
}