我试图将标记作为对象返回,但是当我运行该函数时它只返回[],但是在内部打印它我可以看到对象数据,请问有人可以解释如何返回对象batch2吗?google.maps.event.addListener(mgr,'loaded',function(){mgr.addMarkers(getMarkers(),6);//addallthemarkers!documentationforviewportswithtotalsforcitycount,lookatviewportmgr.addMarkers(getMarkers2(),14);//getmarkersforzoomedoutpla
考虑这个数组:[["B","C","C","C","C","B","B","C","A","A"],["B","A","C","B","B","A","B","B","A","A"],["B","C","B","C","A","A","A","B","C","B"],["B","B","B","A","C","B","A","C","B","A"],["A","A","A","C","A","C","C","B","A","C"],["A","B","B","A","A","C","B","C","C","C"],["C","B","A","A","C","B","B","C","A"