如何在Cocoa/WebKit应用程序中从Javascript调用Objective-C方法？

mkdir JavaScriptCore
cd JavaScriptCore
curl -L https://github.com/WebKit/JavaScriptCore/releases/download/javascriptcore-156795961.tar.gz | tar xz --strip-components=1
cd ../../
pod update
pod install

#import<JavaScriptCore/JavaScriptCore.h>

// In your_ObjC_class.m

#import "your_ObjC_class.h"

@interface your_ObjC_class ()

@property (nonatomic, readonly) JSContext *javascriptContext;

@end

@implementation your_ObjC_class

@synthesize javascriptContext = _javascriptContext;

// 添加方法实现：
- (void)callObjectiveCFunction {
    // 使用WebKitJavaScriptClass调用Objective-C方法
    void *scriptObject = (void *)__objc_exec_closure_pd;
    JSValue *global = JSValueMakeFromJSObject(self.javascriptContext, scriptObject);
    JSContextRef jsContextRef = JSContextGetGlobalContext(self.javascriptContext);
    
    JSObjectRef objCFunction = JSStaticFunctionCreate(self.javascriptContext, "your_objc_call", 1.0, NULL, "your_objc_function_name");
    JSValueRef jsValueRef = JSObjectCallAsFunction(jsContextRef, objCFunction, global, 0.0, NULL, NULL);
    
    NSLog(@"Javascript Returned: %@", [JSValue toNSValue:jsValueRef]);
}

@end

pod 'JavaScriptCore'

JavaScriptCore.framework -> SystemConfiguration.framework