这篇文章主要介绍JAVA文件读写例题的实现方法，文中示例代码介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们一定要看完！
练习
有这样的一个words数组，数组中每个字符串的格式为“词性:单词”
String[] words = {"verb:eat","verb:drink","verb:sleep","verb:play","noun:rice","noun:meat","noun:hand","noun:hair"};
根据单词性质动词verb全部存入verb.txt文件中
根据单词性质名词noun全部存入noun.txt文件中
package readandwrite;
/*1.有这样的一个words数组，数组中每个字符串的格式为“词性:单词”
String[] words = {"verb:eat","verb:drink","verb:sleep","verb:play","noun:rice","noun:meat","noun:hand","noun:hair"};
根据单词性质动词verb全部存入verb.txt文件中
根据单词性质名词noun全部存入noun.txt文件中
*/
import java.io.*;
public class FileReadAndWrite {
public static void main(String args[]) throws IOException {
//WORDS数组
String[] words = {"verb:eat","verb:drink","verb:sleep","verb:play","noun:rice","noun:meat","noun:hand","noun:hair"};
FileOutputStream outFile1 = new FileOutputStream("verb.txt");
FileOutputStream outFile2 = new FileOutputStream("noun.txt");
OutputStream out1 = new BufferedOutputStream(outFile1);
OutputStream out2 = new BufferedOutputStream(outFile2);
for(int i=0;i<words.length;i++){
if(words[i].startsWith("verb")){
byte[] bytes1 = words[i].getBytes();
out1.write(bytes1);
}
if(words[i].startsWith("noun")){
byte[] bytes2 = words[i].getBytes();
out2.write(bytes2);
}
}
out1.close();
out2.close();
}
}以上是JAVA文件读写例题的实现方法的所有内容，感谢各位的阅读！希望分享的内容对大家有帮助，更多相关知识，欢迎关注亿速云行业资讯频道！
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