/*
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Copyright [2020] [https://www.xiaonuo.vip]
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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Snowy采用APACHE LICENSE 2.0开源协议,您在使用过程中,需要注意以下几点:
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1.请不要删除和修改根目录下的LICENSE文件。
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2.请不要删除和修改Snowy源码头部的版权声明。
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3.请保留源码和相关描述文件的项目出处,作者声明等。
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4.分发源码时候,请注明软件出处 https://gitee.com/xiaonuobase/snowy
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5.在修改包名,模块名称,项目代码等时,请注明软件出处 https://gitee.com/xiaonuobase/snowy
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6.若您的项目无法满足以上几点,可申请商业授权,获取Snowy商业授权许可,请在官网购买授权,地址为 https://www.xiaonuo.vip
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*/
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package vip.xiaonuo.generate.core.tool;
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/**
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* 命名转换
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*
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* @author yubaoshan
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* @date 2020-12-17 23:55
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*/
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public class NamingConTool {
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/**
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* 下划线命名转为驼峰命名
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*
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* @author yubaoshan
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* @date 2020-12-17 23:55
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*/
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public static String UnderlineToHump(String para, String prefix){
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StringBuilder result=new StringBuilder();
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String a[]=para.split("_");
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for(String s:a){
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if(result.length()==0){
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result.append(s.toLowerCase());
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}else{
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result.append(s.substring(0, 1).toUpperCase());
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result.append(s.substring(1).toLowerCase());
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}
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}
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return result.toString();
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}
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/**
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* 驼峰命名转为下划线命名
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*
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* @author yubaoshan
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* @date 2020-12-17 23:55
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*/
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public static String HumpToUnderline(String para){
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StringBuilder sb=new StringBuilder(para);
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int temp=0;//偏移量,第i个下划线的位置是 当前的位置+ 偏移量(i-1),第一个下划线偏移量是0
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for(int i=0;i<para.length();i++){
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if(Character.isUpperCase(para.charAt(i))){
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sb.insert(i+temp, "_");
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temp+=1;
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}
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}
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return sb.toString().toLowerCase();
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}
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}
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