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https://www.cnblogs.com/fanshuyao/
if(window.location != parent.location){//判断是否有父窗口,当不相等时,表示有父窗口
console.log("向父页面发送回调请求:tableName = " + tableName + ",layerName = " + layerName);
window.parent.postMessage(returnObject, "*");
}else{
console.error("需要嵌套在iframe页面中");
}
今天越懒,明天要做的事越多。