import com.alibaba.fastjson.JSONObject;import com.google.common.base.Preconditions;import com.google.common.base.Strings;import java.util.ArrayList;import java.util.List;/** * Created by mi on 16-12-22. */public class SerializationDefine {    public static String segSymbols = "##segSymbols##";//分割符号    public static String Object2String(Object obj) {        Preconditions.checkArgument(obj != null, "序列化对象为null");        return JSONObject.toJSONString(obj);    }    public static <T> T String2Object(String str, Class<T> tClass) {        return JSONObject.parseObject(str, tClass);    }    public static <T> String[] List2StringArray(List<T> objects) {        if (objects == null || objects.size() == 0) {            return new String[]{};        }        String[] strArray = new String[objects.size()];        for (int i = 0; i < objects.size(); i++) {            strArray[i] = Object2String(objects.get(i));        }        return strArray;    }    public static <T> List<T> StringArray2List(String[] strs, Class<T> tClass) {        if (strs == null || strs.length == 0) {            return new ArrayList<T>();        }        List<T> objList = new ArrayList<T>();        for (int i = 0; i < strs.length; i++) {            objList.add(String2Object(strs[i], tClass));        }        return objList;    }    public static <T> String List2Str(List<T> objects) {        String[] strings = List2StringArray(objects);        if (strings == null || strings.length == 0) {            return "";        }        StringBuffer stringBuffer = new StringBuffer();        for (int i = 0; i < strings.length; i++) {            if (i == 0) {                stringBuffer.append(strings[i]);            } else {                stringBuffer.append(segSymbols + strings[i]);            }        }        return stringBuffer.toString();    }    public static <T> List<T> Str2List(String str, Class<T> tClass) {        if (Strings.isNullOrEmpty(str)) {            return new ArrayList<T>();        }        String[] strs = str.split(segSymbols);        return StringArray2List(strs, tClass);    }}