質問編集履歴
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ソースコードを追加しました。
test
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File without changes
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test
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@@ -6,9 +6,23 @@
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-
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```Kotlin
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12
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13
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fun main(args: Array<String>){
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val word = "Hello"
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val word2 = "World"
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println(word == word2)
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}
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```
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> Error:(33, 13) Cannot access 'java.io.Serializable' which is a supertype of 'com.fasterxml.jackson.databind.ObjectMapper'. Check your module classpath for missing or conflicting dependencies
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@@ -31,3 +45,85 @@
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KtorやSpringBootなどでプロジェクトを作成すると、下線が引かれますが実行できます。
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```Kotlin
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fun main(args: Array<String>){
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54
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io.ktor.server.netty.EngineMain.main(args)
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val word = "Hello"
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val word2 = "World"
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println(word == word2)
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}
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data class Snippet(val text: String)
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68
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data class PostSnippet(val snippet: PostSnippet.Text) {
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data class Text(val text: String)
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}
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val snippets = mutableListOf(
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Snippet("hello"),
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Snippet("world")
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)
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fun Application.module() {
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install(ContentNegotiation){
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jackson {
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enable(SerializationFeature.INDENT_OUTPUT)
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}
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routing {
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get("/snippets"){
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// call.respondText("OK")
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call.respond(mapOf("snippets" to synchronized(snippets){ snippets.toList()}))
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}
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post("/snippets"){
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val post = call.receive<PostSnippet>()
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snippets += Snippet(post.snippet.text)
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call.respond(mapOf("OK" to true))
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}
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}
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}
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126
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}
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128
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```
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