标签:test 自己 file pre name turn mon class script
db.system.js.insert({
_id : "TestConcat",
value : function TestConcat(s1, s2){
return s1 + s2
}
});db.eval('TestConcat("abc","123")');abc123
标签:test 自己 file pre name turn mon class script
原文地址:http://www.cnblogs.com/lytwajue/p/7159863.html