这似乎不起作用：
func = "getProductListings";
params = "{ user_id :1234, short :true}";
window.opener[func](params);
有人能检查一下我的代码吗？
您可能想了解以下几点：
当从另一个窗口打开一个窗口时，它会将对第一个窗口的引用维护为window.onder。如果当前窗口没有打开器，则此方法返回NULL。有父窗口吗。。。它是否定义了getProductListings函数？
您的＜code＞getProductListings＜/code＞函数是否期望一个对象作为第一个参数？在这种情况下，您可能希望从＜code＞参数
＜code＞params＝{user_id:1234，short:true}
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