Json 转 Java 对象,日期类型为空值时报错

[iiitom]

通过以下语句，可以转换JSON中日期到JAVA Date类型
JSONUtils.getMorpherRegistry().registerMorpher(new DateMorpher(new String[] {"yyyy-MM-dd", "yyyy-MM-dd HH:mm:ss"}));


如果是空值，报错：

net.sf.json.JSONException: Error while setting property=orderEffDate type class java.lang.String
at net.sf.json.JSONObject.toBean(JSONObject.java:488)
at net.sf.json.JSONObject.toBean(JSONObject.java:255)
at com.tydic.crm.custmanage.util.json.TomJsonUnit.getDTOList(TomJsonUnit.java:119)
at com.tydic.crm.custclub.actions.ServiceTimesAction.modifyServiceTimes(ServiceTimesAction.java:692)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Truncated. see log file for complete stacktrace
net.sf.ezmorph.MorphException: Unable to parse the date
at net.sf.ezmorph.object.DateMorpher.morph(DateMorpher.java:211)
at net.sf.ezmorph.MorpherRegistry.morph(MorpherRegistry.java:167)
at net.sf.json.JSONObject.morphPropertyValue(JSONObject.java:1484)
at net.sf.json.JSONObject.toBean(JSONObject.java:387)
at net.sf.json.JSONObject.toBean(JSONObject.java:255)
Truncated. see log file for complete stacktrace
>

[hoojo]

如果是空值，可以赋一个默认值。或是判断再另作处理；

[Fairy_dy]

先用isNull判断一下

[izard999]

空的怎么转成日期呢.? 为空的你应该要提前过滤掉了阿

[Silence_Smile]

不明白楼主要问什么，顶楼上

[fei1703]

先用isNull判断一下

[xieshengjun2009]

空的却没办法转成日期类型》
三元运算符判断：
jsonObject.put("auto_id",(cm.getAutoId()==null||cm.getAutoId().equals(""))?"":cm.getAutoId());

[xieshengjun2009]

[Quote=引用 6 楼 fairy_dy 的回复:]
先用isNull判断一下
[/Quote]

是妹妹吧。。顶一下。。