Question

我正在尝试eval（）一个有特殊字符的json - â€ 并在Firefox 3.5.9中获得“未终止的字符串文字”错误虽然在IE上同样可行。 7。我在两个浏览器中都将字符编码设置为UTF-8。知道为什么FF出错了吗？

在将String转换为JSON之前，我在java

中运行了此代码

String jsonString = //some json string having â€¨
for(byte b : jsonString.getBytes()){
    System.out.print(Integer.toHexString(b) + " ");
}
net.sf.json.JSON jsonObject = net.sf.json.JSONSerializer.toJSON(jsonString);

以上字符的o / p是

分别是ffffffe2 ffffff80 ffffffa8。我怎么知道这些是否是有效的UTF-8字符？

Answer 1

尝试使用gson API for java-to-json。并且工作正常。发布两个结果jsons。

使用json-lib生成的JSON（给出未终止的字符串文字错误）

 var json = {"addToSessionFlag":false,"addToShoppingCart":false,"allMessageCodes":"IXMANAGER__PARSING_STATUS#","beanKey":"","cacheFlag":false,"callBackData":{"IXMANAGER_PARSER_ERROR_LIST":[{**"cellData":"â€¨34295"**,"columnHeader":"","columnNumber":8,"errorMessage":"Error : Invalid Zip Code","rowNumber":1},{"cellData":"","columnHeader":"","columnNumber":9,"errorMessage":"Error : Invalid Contact Person","rowNumber":1},{"cellData":"+90-(0)212-4113838â€¨","columnHeader":"","columnNumber":10,"errorMessage":"Error : Invalid Phone Numbers","rowNumber":1},{"cellData":"adnan.harunoglu@gdc.travel","columnHeader":"","columnNumber":12,"errorMessage":"Error : Invalid Email Address","rowNumber":1},{"cellData":"41.000792,28.802633","columnHeader":"","columnNumber":14,"errorMessage":"Error : Invalid Website","rowNumber":1},{"cellData":"15:00 p.m","columnHeader":"","columnNumber":19,"errorMessage":"Error : Invalid Hotel Check-In/Check-Out Time","rowNumber":1},{"cellData":"12:00 p.m","columnHeader":"","columnNumber":20,"errorMessage":"Error : Invalid Hotel Check-In/Check-Out Time","rowNumber":1}]}};

var test = eval(json); 
alert(test);

使用gson生成的JSON（成功的eval。有效！）

 var json = {"keyId":0,"sSuccessType":"||ERR||","sSuccessMessage":"Parsing Failed\u003cBR /\u003e","_bAddToSessionFlag":false,"bCacheFlag":false,"success":false,"callBackData":{"IXMANAGER_PARSER_ERROR_LIST":[{"_iRowNumber":1,"_iColumnNumber":8,**"_sCellData":"\u202834295"**,"_sErrorMessage":"Error : Invalid Zip Code"},{"_iRowNumber":1,"_iColumnNumber":9,"_sErrorMessage":"Error : Invalid Contact Person"},{"_iRowNumber":2,"_iColumnNumber":9,"_sErrorMessage":"Error : Invalid Contact Person"},{"_iRowNumber":1,"_iColumnNumber":10,"_sCellData":"+90-(0)212-4113838\u2028","_sErrorMessage":"Error : Invalid Phone Numbers"},{"_iRowNumber":1,"_iColumnNumber":12,"_sCellData":"adnan.harunoglu@gdc.travel","_sErrorMessage":"Error : Invalid Email Address"},{"_iRowNumber":2,"_iColumnNumber":12,"_sCellData":"adnan.harunoglu@gdc.travel","_sErrorMessage":"Error : Invalid Email Address"},{"_iRowNumber":1,"_iColumnNumber":14,"_sCellData":"41.000792,28.802633","_sErrorMessage":"Error : Invalid Website"},{"_iRowNumber":2,"_iColumnNumber":14,"_sCellData":"40.971911,28.871362","_sErrorMessage":"Error : Invalid Website"},{"_iRowNumber":1,"_iColumnNumber":19,"_sCellData":"15:00 p.m","_sErrorMessage":"Error : Invalid Hotel Check-In/Check-Out Time"},{"_iRowNumber":2,"_iColumnNumber":19,"_sCellData":"14:00 p.m","_sErrorMessage":"Error : Invalid Hotel Check-In/Check-Out Time"},{"_iRowNumber":1,"_iColumnNumber":20,"_sCellData":"12:00 p.m","_sErrorMessage":"Error : Invalid Hotel Check-In/Check-Out Time"},{"_iRowNumber":2,"_iColumnNumber":20,"_sCellData":"12:00 p.m","_sErrorMessage":"Error : Invalid Hotel Check-In/Check-Out Time"}]}};
 var test = eval(json); 
alert(test);

虽然这不是我问题的完整解决方案，因为我认为gson在json序列化时直接使用类变量而不是getter。有什么想法吗？

json eval上未终止的字符串文字

1 个答案: