lib-airth支持ios端

composeApp/build.gradle.kts

@@ -34,6 +34,9 @@ kotlin {
         val commonMain by getting
         val iosMain by creating {
             dependsOn(commonMain)
+            dependencies {
+                implementation(project(":lib-arith"))
+            }
         }
     
         val iosSimulatorArm64Main by getting {

composeApp/src/iosMain/kotlin/com/example/testdemo/App_ios.kt

 package com.example.testdemo
 
+import com.example.arith.Arith
+
+fun iosUiText(): String {
+    val base = appInfo()
+    val add = Arith.add(7, 3)
+    val sub = Arith.sub(7, 3)
+    return "$base\nAdd is $add, Sub is $sub"
+}
+
 fun appInfoForIos(): String = appInfo()

iosApp/iosApp.xcodeproj/project.pbxproj

@@ -35,7 +35,7 @@
 /* End PBXFileSystemSynchronizedBuildFileExceptionSet section */
 
 /* Begin PBXFileSystemSynchronizedGroupBuildPhaseMembershipExceptionSet section */
-		C3BDEF052EFD07FA009E7973 /* Exceptions for "iosApp" folder in "Embed Frameworks" phase from "iosApp" target */ = {
+		C389BBDB2EFD167A007581B7 /* Exceptions for "iosApp" folder in "Embed Frameworks" phase from "iosApp" target */ = {
 			isa = PBXFileSystemSynchronizedGroupBuildPhaseMembershipExceptionSet;
 			attributesByRelativePath = {
 				ComposeApp.framework = (CodeSignOnCopy, RemoveHeadersOnCopy, );
@@ -57,7 +57,7 @@
 			isa = PBXFileSystemSynchronizedRootGroup;
 			exceptions = (
 				BDD43DEBB46AE8B613E12CE8 /* Exceptions for "iosApp" folder in "iosApp" target */,
-				C3BDEF052EFD07FA009E7973 /* Exceptions for "iosApp" folder in "Embed Frameworks" phase from "iosApp" target */,
+				C389BBDB2EFD167A007581B7 /* Exceptions for "iosApp" folder in "Embed Frameworks" phase from "iosApp" target */,
 			);
 			path = iosApp;
 			sourceTree = "<group>";

iosApp/iosApp/ContentView.swift

@@ -4,8 +4,8 @@ import ComposeApp // 对应 KMP 导出的 Framework 名
 struct ContentView: View {
     var body: some View {
         VStack {
-            // 调用你刚修改的 appInfo()
-            Text(AppKt.appInfo())
+            let text = App_iosKt.iosUiText()
+            Text(text)
                 .multilineTextAlignment(.center)
                 .padding()
         }