This commit is contained in:
xiangwbs
2018-03-07 10:11:09 +08:00
parent 3b73d66026
commit 3c42a8f482
2 changed files with 5 additions and 9 deletions
@@ -1,8 +1,6 @@
package com.xwbing.util;
import com.xwbing.exception.UtilException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.math.BigDecimal;
@@ -12,7 +10,6 @@ import java.math.BigDecimal;
*/
public class DecimalUtil {
private static final int DEF_DIV_SCALE = 10;
private static final Logger LOGGER = LoggerFactory.getLogger(DecimalUtil.class);
/**
* 两个Double数相加
@@ -75,7 +72,7 @@ public class DecimalUtil {
* @return Double
*/
public static Double div(Double v1, Double v2, int scale) {
if (scale < 0){
if (scale < 0) {
throw new UtilException("小数位数不能为负数");
}
BigDecimal b1 = new BigDecimal(v1.toString());
@@ -1,6 +1,5 @@
package com.xwbing.util;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
@@ -10,18 +9,18 @@ import com.alibaba.fastjson.JSONObject;
*/
public class JsonConverUtil {
public static JSONArray str2JsonArray(String string) {
return JSON.parseArray(string);
return JSONObject.parseArray(string);
}
public static JSONArray obj2JsonArray(Object object) {
return JSON.parseArray(JSONObject.toJSONString(object));
return JSONObject.parseArray(JSONObject.toJSONString(object));
}
public static JSONObject str2JsonObj(String string) {
return JSON.parseObject(string);
return JSONObject.parseObject(string);
}
public static JSONObject obj2JsonObj(Object object) {
return JSON.parseObject(JSONObject.toJSONString(object));
return JSONObject.parseObject(JSONObject.toJSONString(object));
}
}