打包shadow jar

build.gradle.kts

@@ -1,9 +1,10 @@
 plugins {
     kotlin("jvm") version "1.9.23"
+    id("com.github.johnrengelman.shadow") version "8.1.1"
 }
 
 group = "loli.ball"
-version = "1.0-SNAPSHOT"
+version = "1.0"
 
 repositories {
     mavenCentral()
@@ -15,6 +16,10 @@ dependencies {
     testImplementation(kotlin("test"))
 }
 
+tasks.jar {
+    manifest.attributes["Main-Class"] = "Client"
+}
+
 tasks.test {
     useJUnitPlatform()
 }