com.wudaosoft.commons.utils.StringUtil Maven / Gradle / Ivy
/**
* Copyright 2009-2018 Wudao Software Studio(wudaosoft.com)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.wudaosoft.commons.utils;
/**
* @author Changsoul Wu
*
*/
public class StringUtil {
public static String arrayToString(Object ... arr){
if(arr.length == 0)
return "";
return arrayToString(",", arr);
}
public static String arrayToString(String ... arr){
if(arr.length == 0)
return "";
return arrayToString(",", arr);
}
public static String arrayToString(String sp,Object ...arr){
StringBuilder sb = new StringBuilder();
for (int i = 0; i < arr.length; i++) {
sb.append(arr[i]).append(sp);
}
return sb.delete(sb.length()-1, sb.length()).toString();
}
public static String arrayToString(String sp,String ...arr){
StringBuilder sb = new StringBuilder();
for (int i = 0; i < arr.length; i++) {
sb.append(arr[i]).append(sp);
}
return sb.delete(sb.length()-1, sb.length()).toString();
}
public static String arrayToStringNoSplit(Object ...arr){
if(arr.length == 0)
return "";
StringBuilder sb = new StringBuilder();
for (int i = 0; i < arr.length; i++) {
sb.append(arr[i]);
}
return sb.toString();
}
}