字符串型的方法函数如何在js中执行

将字符串转袭换成对象就可以了

var bb = 'function play(){alert("getplay");}';

var ss = bb;

var ex = {getplay:eval("("+ss+")")};

ex.getplay();

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转载自blog.csdn.net/weixin_42776027/article/details/106443381