Copy codeCode: var lishustr = "qwertyuiopasdfghjklmnbvcxz ";
Var s = lishustr. split ("");
Var lishua = ""; var lishub = ""; var lishuc = ""; var lishud = "";
Lishua = s [getRandomNum ()]; lishub = s [getRandomNum ()]; lishuc = s [getRandomNum ()]; lishud = s [getRandomNum ()];
Switch ("abcdefghijklmnopqrstuvwxyz". indexOf (lishud) + 1 ){
Case 1: case 2: case 3: case 4: case 5: case 6: case 7:
Md5words = md5words + lishua + lishub + lishuc + lishud; break;
Case 8: case 9: case 10: case 11: case 12: case 13: case 14:
Md5words = lishua + md5words + lishub + lishuc + lishud; break;
Case 15: case 16: case 17: case 18: case 19: case 20:
Md5words = lishua + lishub + md5words + lishuc + lishud; break;
Case 21: case 22: case 23: case 24: case 25: case 26:
Md5words = lishua + lishub + lishuc + md5words + lishud; break;
}
Function getRandomNum (lbound, ubound ){
Return (Math. floor (Math. random () * (ubound-lbound) + lbound );
}
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