JavaScript 和OC原生交互 <br />- (void)ocCallJSFunction{ JSContext context = [[JSContext alloc]init]; JSValue jsValue = [context evaluateScript:@"21+7"]; int iVal = [jsValue toInt32]; NSLog(@"js value=%@,int=%d",jsValue, iVal); [context evaluateScript:@"var arr = [21, 7, 'fanyiqing.com'];"]; JSValue jsArr = context[@"arr"]; NSLog(@"JS Array:%@ length:%@",jsArr,jsArr[@"length"]); jsArr[1] = @"blog"; jsArr[7] = @7; NSLog(@"JS Array:%@, length:%d",jsArr,[jsArr[@"length"] toInt32]); NSArray nsarray = [jsArr toArray]; NSLog(@"nsarray:%@",nsarray); }……
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