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我继承了一个JavaScript代码库,我是JavaScript新手。所以我使用JSHint来避免常见错误,误用。如何避免这种邪恶eval的情况?
JSHint发现这段代码,但我不知道如何避免邪恶的eval:
function GetProperties(object) {
var result, property, t;
result = '';
for (property in object) {
if (property.indexOf('Get', 0) === 0) {
t = object[property] + "...";
eval("if (GetNumOfParameter(t) == 0) var m = object." + property + "(); else var m = -100;");
if (window.m != -100) {
result += property + ': ' + window.m + '\r\n';
}
}
}
return result;
}
'var m = object [property]()'也许? – 2012-04-19 14:28:41