ializer.write(mapserializer.java:188)

com.alibaba.fastjson.serializer.jsonserializer.write(jsonserializer.java:369)

com.alibaba.fastjson.json.tojsonstring(json.java:418)

com.alibaba.fastjson.json.tojsonstring(json.java:406)

com.encrypt.action.execute(action.java:68)

sun.reflect.essor38.invoke(unknown source)

sun.reflect.essorimpl.invoke(essorimpl.java:43)

java.lang.reflect.method.invoke(method.java:606)

com.opensymphony.xwork2.defaultactioninvocation.invokeaction(defaultactioninvocation.java:452)

com.opensymphony.xwork2.defaultactioninvocation.invokeactiononly(defaultactioninvocation.java:291)

com.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:254)

com.