1、oc调用cocos2d js

NSMutableString * nsmString = [NSMutableString string];
[nsmString appendString: @"g_WeiXinLogin("];
[nsmString appendFormat:@"\"%@\"",openid];
[nsmString appendFormat:@",\"%@\"",token];
[nsmString appendFormat:@",isbind];
[nsmString appendString: @")"];

NSString *funString = [NSString stringWithString:nsmString];

NSLog(@"===== funString:%@",funString);

const char * funchar = [funString UTF8String];
//oc调用js
ScriptingCore * sc = ScriptingCore::getInstance();
jsval outVal;
sc->evalString(funchar,&outVal);

2、cocos2d js 调用oc

var ret = jsb.reflection.callStaticMethod("NativeOcClass",
"callNativeUIWithTitle:andContent:",
"cocos2d-js",
"Yes! you call a Native UI from Reflection");

3、cocos2d js 调用android

jsb.reflection.callStaticMethod("org/cocos2dx/javascript/Test","hello","(Ljava/lang/String;)V","this is a message from js");

4、android调用 cocos2d js

Cocos2dxJavascriptJavaBridge.evalString("g_SmsAutoWrite(\""+smsCode+"\")");

参考网站：官网http://www.cocos2dx.net/post/254