/**********************************************************
好的，明白了，请参考以下代码：
[code="java"]、
//把代理服务器输出到一个txt文件中
public void string2Txt(List lstMeisai,String txtUrl){
PrintWriter writer=null;
try {
writer=new PrintWriter(txtUrl);
for(String iter : lstMeisai){
writer.println(iter);
}
} catch (FileNotFoundException ex) {
System.out.println(ex.getMessage());
}
finally{
if(writer != null){
writer.close();
}
}
[/code]
问题的输出清楚了，请描述清楚输入的数据类型
[code="java"]
//把字符串连表输出到txt文件中
public void string2Txt(List lstMeisai,String txtUrl){
PrintWriter writer=null;
try {
writer=new PrintWriter(txtUrl);
for(String iter : lstMeisai){
writer.println(iter);
}
} catch (FileNotFoundException ex) {
System.out.println(ex.getMessage());
}
finally{
if(writer != null){
writer.close();
}
}
[/code]
测试时txtUrl可赋值为"D:/test.txt"
[code="java"]
//这种初始化形式是带有缓冲的效率能高一些
writer = new PrintWriter(new BufferedWriter(new FileWriter(txtUrl)));
[/code]
你可以都尝试一下