java entity转js的json对象

DOCTYPE html>
html>
    head>
        meta charset="utf-8">
        title>Java entity to jsontitle>
    head>
    body>
        textarea rows="30" cols="50" id="str" onblur="convert()">    private Integer menuId;
    private Integer parentId;
    private Integer menuType;
    private String menuName;
    private String menuHost;
    private String menuUrl;
    private String menuIcon;
    private Integer sort;
    private Integer isShowMenu;
    private Integer isShowSet;
    private String accessCodeIdStr;
    private String remark;
    private Integer isPublice;textarea>
        textarea rows="30" cols="50" id="str2">
        textarea>
        input type="button" value="转换" onclick="convert()" />
        script>
            function convert(){
                var str=document.getElementById("str").value;
                //console.log(str)
                var strArr=str.split(/[(\r\n)\r\n]+/);
                //console.log(strArr.length)
                var str2="";
                for(var i=0;istrArr.length;i++){
                    var lineArr=strArr[i].split(" ");
                    var fieldName=lineArr[lineArr.length-1].replace(";","")
                    str2+=‘‘+fieldName+‘:null,\n‘;
                }
                document.getElementById("str2").value=str2;
            }
            convert();
            
        script>
    body>
html>