前后台JSON传值得一个问题和异常处理net.sf.json.JSONException: Unquotted string '"name"'

　　项目中做导入的时候遇到个bug，用JSON.stringify()序列号json对象传给后台；然后后台通过getPatameter()获取值时，前台的英文引号变成了中文引号。

　　原来代码如下：（自己排查发现就算是英文的时候也是如此）

//提交事件

    $("#submitButton").bind("click",function(){

        if($("#addForm").valid()){

            var jsonStr = {};

            $("#itemTable").find("input[lang='userAdd']").each(function(index,obj){

                var nameAttr = $(obj).attr("id").trim();

                var valueAttr = $('#'+nameAttr).combobox('getValue').trim();

                if (valueAttr != "" && valueAttr != undefined) {

                    jsonStr[valueAttr] = nameAttr;

                }

            });

            var json = new Object();

            json.name = "ss";

            json.age = "";

            var data = JSON.stringify(json);

            var att = {};

            att["password"] = $("#text_pwd").val();

            att["organization"] = $("#text_organization").combotree("getValue");

            $(this).attr("disabled","disabled");

            Loading(true,"<s:text name='cems.soft.progress.handling'></s:text>");//遮罩提示

            $.doAjax({

                  url:'${basePath}/user/userAction_userAdd.do',

                 data:{"data":data,"arrdata":JSON.stringify(att)},

                 async:true,

                success:function(responseText){

　　在后台获取时，前台的英文引号，在后台变成了中文引号，导致JSON解析出错，报异常：net.sf.json.JSONException: Unquotted string '”ss”'

/**

     * 映射字段

     */

    public void userAdd(){

        log.info("用户批量导入_PBEG");

        this.msg=RESULT_FAIL;

        long startTime = System.currentTimeMillis();//获取当前时间

        String initPassword = "";

        File file = null;

        List<User> list = new ArrayList<User>();

        List<UserCache> userCaches = new ArrayList<UserCache>();

        List<String> failedFailName = new ArrayList<String>();

        Organization default_org = null;

        try {

            String data = getRequest().getParameter("data");

            String arrdata =getRequest().getParameter("arrdata");

            JSONObject jsonData = JSONObject.fromObject(data);

            JSONObject jsonArrdata = JSONObject.fromObject(arrdata);

            String arrPassword = jsonArrdata.containsKey("password") ? jsonArrdata.getString("password") : "";

            String arrOrganization = jsonArrdata.containsKey("organization") ? jsonArrdata.getString("organization") : "";

解决方案：

　　经过几次json转换的尝试，发现结果均是如此，所以最后决定采用注入的方式处理。

//提交事件

    $("#submitButton").bind("click",function(){

        if($("#addForm").valid()){

            var jsonStr = {};

            $("#itemTable").find("input[lang='userAdd']").each(function(index,obj){

                var nameAttr = $(obj).attr("id").trim();

                var valueAttr = $('#'+nameAttr).combobox('getValue').trim();

                if (valueAttr != "" && valueAttr != undefined) {

                    jsonStr[valueAttr] = nameAttr;

                }

            });

            var data = JSON.stringify(jsonStr);

            var att = {};

            att["password"] = $("#text_pwd").val();

            att["organization"] = $("#text_organization").combotree("getValue");

            $(this).attr("disabled","disabled");

            Loading(true,"<s:text name='cems.soft.progress.handling'></s:text>");//遮罩提示

            $.doAjax({

                  url:'${basePath}/user/userAction_userAdd.do',

                 data:{"data":data,"arrdata":JSON.stringify(att)},

                 async:true,

                success:function(responseText){

　　后台：采用注入方式

　　private String data;

    public String getData() {

        return data;

    }

    public void setData(String data) {

        this.data = data;

    }

    private String arrdata;

    public String getArrdata() {

        return arrdata;

    }

    public void setArrdata(String arrdata) {

        this.arrdata = arrdata;

    }

    /**

     * 映射字段

     */

    public void userAdd(){

        log.info("用户批量导入_PBEG");

        this.msg=RESULT_FAIL;

        long startTime = System.currentTimeMillis();//获取当前时间

        String initPassword = "";

        File file = null;

        List<User> list = new ArrayList<User>();

        List<UserCache> userCaches = new ArrayList<UserCache>();

        List<String> failedFailName = new ArrayList<String>();

        Organization default_org = null;

        try {

            //String data = getRequest().getParameter("data");

            //String arrdata =getRequest().getParameter("arrdata");

            JSONObject jsonData = JSONObject.fromObject(data);

            JSONObject jsonArrdata = JSONObject.fromObject(arrdata);

            String arrPassword = jsonArrdata.containsKey("password") ? jsonArrdata.getString("password") : "";

            String arrOrganization = jsonArrdata.containsKey("organization") ? jsonArrdata.getString("organization") : "";

            String excelPath = getServletContext().getRealPath(USEREXCELTEMPLATE_DOWNLOADPATH+USEREXCELTEMPLATE_FILE);

            file = new File(excelPath);

            if(!file.exists() && !file.isDirectory()){

                this.msg = "readErr";

                throw new IllegalStateException("用户批量导入-->用户导入临时文件不存在!");

            }

            List<UserExport> userExports = new ArrayList<UserExport>();

巴特西

前后台JSON传值得一个问题和异常处理net.sf.json.JSONException: Unquotted string '"name"'

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