Merge branch 'master' of http://118.89.139.230:10101/r/~whyclxw/CadDrawManager

longyvfengyun

2022-07-28 eab1c7170a901f354bb8bf5c62e5a12c4d73d88b

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package com.whyc.util;
 
public class ServletUtils {
    public static boolean isNotNull(Object obj){
        boolean flag=false;
        if(obj!=null){
            if(obj.toString().trim().length()>0){
                flag=true;
            }
        }
        return flag;
    }
    
}