将.txt 文档转化为 String 类型
具体代码如下：
package IndexSearch;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
/**
* 将txt的路径，将txt文档转换为String内容
* @author jean
*
*/
public class TextFileExchange {
//将txt转换为String
public static String readTxt(String path) throws IOException{
StringBuffer content = new StringBuffer(""); //文档内容
try {
FileReader reader = new FileReader(path);
BufferedReader br = new BufferedReader(reader);
String s1 = null;
while((s1 = br.readLine()) != null) {
content.append(s1+"");
}
br.close();
reader.close();
}catch(IOException e) {
e.printStackTrace();
}
return content.toString().trim();
}
public static void main(String[] args) {
System.out.println(IndexPath.Index_File_Path);
String path = IndexPath.Index_File_Path;
try {
String temp = readTxt(path);
System.out.println(temp);
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