除数可能为零的BUG

commons-util/src/main/java/com/yihu/ehr/util/rest/Envelop.java

@@ -66,7 +66,7 @@ public class Envelop<T, J> implements Serializable{
    }
    public int getTotalPage() {
        if(pageSize == 0){
        if (pageSize == 0){
            pageSize = 15;
        }