好东西，大家以后说不定能用上，共享一下(顺便测试一下)！

[montao]

比word先进的字数统计
我测试过了，基本接近完美，但是肯定还有BUG 望提出！谢谢

package taotao.montao.demo;

/**
 * 获取文章的字数或则字符数
 * @author montao
 */
public class StatWordCount {
	
	private final char[] CHS = {',','；','.','!','?',';','+','。','？','！'};  //符号数组
	
	private final char[] CHN = {'\n','\r'}; //转义符数组
	
	private final char[] SPACE = {' ','　'}; //空格的数组(前半角，后全角)
	
	/**
	 * 根据指定条件来筛选文章的字数
	 * @param wordContent  文章内容
	 * @param compriseInterpunction  是否包含指定字符
	 * @param compriseSpace  是否包含空格
	 * @return 返回文章经过指定筛选后的长度
	 */
	public int getWordCount(String wordContent,boolean compriseInterpunction,boolean compriseSpace)
	{
		if(wordContent==null){
			return 0;
		}else if(wordContent.length()==0){
			return 0; 
		}else{
			//既要包含符号又要包含空格
			if(compriseInterpunction && compriseSpace){
				//清除转义符
				String regex = "["+new String(CHN)+"]";
				wordContent = wordContent.replaceAll(regex," ");
				return this.getWordCount(wordContent);
			}
			//不包含符号包含空格
			else if(!compriseInterpunction && compriseSpace){
				//使用正则表达式去掉指定的符号和转义符
				String regex1 = "["+new String(CHN)+"]";
				String regex2 = "["+new String(CHS)+"]";
				wordContent = wordContent.replaceAll(regex1," ");
				wordContent = wordContent.replaceAll(regex2," ");
				return this.getWordCount(wordContent);
			}
			//包含指定符号不包含空格
			else if(compriseInterpunction && !compriseSpace){
				//使用正则表达式去掉空格和转义符
				String regex1 = "["+new String(CHN)+"]";
				String regex2 = "["+new String(SPACE)+"]";
				wordContent = wordContent.replaceAll(regex1," ");
				wordContent = wordContent.replaceAll(regex2," ");
				return this.getWordCount(wordContent);
			}
			//空格和指定符号都不包含
			else{
				//使用正则表达式去掉空格,指定符号和转义符
				String regex1 = "["+new String(CHN)+"]";
				String regex3 = "["+new String(CHS)+"]";
				String regex2 = "["+new String(SPACE)+"]";
				wordContent = wordContent.replaceAll(regex1," ");
				wordContent = wordContent.replaceAll(regex2," ");
				wordContent = wordContent.replaceAll(regex3," ");
				return this.getWordCount(wordContent);
			}
		}
	}
	
	/**
	 * 返回文章中的字数
	 * @param wordCount 文章内容
	 * @return
	 */
	@SuppressWarnings("unused")
	private int getWordCount(String wordContent){
		int count = 0;
		if(wordContent==null){ //判断是否为null,如果为null直接返回0
			count = 0;
		}else if(wordContent.length()==0){ //判断是否为空,如果为空直接返回0
			count = 0;
		}else{ //判断获取字数
			wordContent = wordContent.trim(); //清空空格
			//临时变量
			String s4 = "";
			String s3 = "";
			String s1 = "";
			boolean bb = false;
			if(wordContent.length()>0){
				s4 = String.valueOf(wordContent.charAt(wordContent.length()-1));
			}
			for(int i=0;i<wordContent.length();i++){
				s3 = String.valueOf(wordContent.charAt(i));
				int num = s3.getBytes().length;
				if(s3.hashCode()==32||s3.getBytes().length==2){
					bb=true;
				}if(num==2){
					count++;
				}else{
						if(i+1<wordContent.length()&&(i>1)){
							s1 = String.valueOf(wordContent.charAt(i+1));
							if((s1.hashCode()==32||s1.getBytes().length==2)&&(s3.hashCode()!=32)){
								count++;
							}
						}
				}
			}
			if(!bb){
				count++;
			}else{
				if(s4.getBytes().length==1){
					count++;
				}
			}
		}
		return count;
	}
	
	/**
	 * 根据条件来获取文章的字符数
	 * @param wordContent 文章内容
	 * @param compriseInterpunction 是否包含指定符号
	 * @param compriseSpace 是否包含空格
	 * @return 返回字符长度
	 */
	public int getWordCharacter(String wordContent,boolean compriseInterpunction,boolean compriseSpace)
	{
		//既要包含符号又要包含空格
		if(compriseInterpunction && compriseSpace){
			//清除转义符
			String regex = "["+new String(CHN)+"]";
			wordContent = wordContent.replaceAll(regex," ");
			//首部的空格不算
			wordContent = wordContent.replaceAll("^\\s+","");
			return wordContent.length();
		}//不包含符号包含空格
		else if(!compriseInterpunction && compriseSpace){
			//首部的空格不算
			wordContent = wordContent.replaceAll("^\\s+","");
			//使用正则表达式去掉指定的符号和转义符
			String regex1 = "["+new String(CHN)+"]";
			String regex2 = "["+new String(CHS)+"]";
			wordContent = wordContent.replaceAll(regex1," ");
			wordContent = wordContent.replaceAll(regex2," ");
			return wordContent.length();
		}//包含指定符号不包含空格
		else if(compriseInterpunction && !compriseSpace){
			//使用正则表达式去掉空格和转义符
			return this.getNoSpaceCount(wordContent);
		}//空格和指定符号都不包含
		else{
			//使用正则表达式去掉指定符号
			String regex1 = "["+new String(CHS)+"]";
			wordContent = wordContent.replaceAll(regex1," ");
			return this.getNoSpaceCount(wordContent);
		}
	}

	/**
	 * 获取文章中非空格的字符总数
	 * @param wordContent 文章内容
	 * @return
	 */
	private int getNoSpaceCount(String wordContent) {
		int spaceCount = 0;
		if(wordContent==null)
		{
			spaceCount = 0;
		}else if(wordContent.length()==0)
		{
			spaceCount = 0;
		}else
		{
			//替换首部的
			wordContent = wordContent.replaceAll("^\\s+","");
			wordContent = wordContent.replaceAll(" ","");
			//使用正则替换转义符
			String regex = "["+new String(CHN)+"]";
			wordContent = wordContent.replaceAll(regex,"");
			spaceCount = wordContent.length();
		}
		return spaceCount;
	}
}

[caihongxing198712]

学习。。。。

[路痴哥斯拉]

package com.javatest;
import com.javatest.StatWordCount;

public class javatest {
	public static void main(String[] args) {
		String string = new String("扯淡 111啊a 1");
		StatWordCount statWordCount = new StatWordCount();
		System.out.print("'"+string+"'计算字数结果： "+statWordCount.getWordCount(string,false,false)+"个");
	}
}

'扯淡 111啊a 1'计算字数结果： 6个

完美……

[Gogo520520]

保存 下 我也不明白

[ysj300]

没有注意看，收藏下。顶下。

[voice1122]

我也收藏。

[prettyangell]

对我有用

[fubinfeng]

看看 ！

[yrq27]

藏下喔

[e_forrest]

mark

[renhuihhh]

向楼主致敬！建议做成javaBean吧,这样代码公开,免得大家给你挑毛病...哈哈

[降龙]

收藏了。。。。

[花花小智]

功夫， 导入，

[abcd493191085]

高难度东西

[haiyex1]

学习中

[N_banner]

收藏了 嘻嘻

[H602miss]

做个标记···留着看

[fwwdn]

慢慢研究ing……

[a514718137]

see see

[ioceanfish]

收藏先

[aigoican]

统计的一定准确吗？