我当前的代码需要从 web 读取外来字符,目前我的解决方案有效但速度很慢,因为它使用 InputStreamReader 逐个字符地读取。有没有办法加快速度并完成工作?
// Pull content stream from response
HttpEntity entity = response.getEntity();
InputStream inputStream = entity.getContent();
StringBuilder contents = new StringBuilder();
int ch;
InputStreamReader isr = new InputStreamReader(inputStream, "gb2312");
// FileInputStream file = new InputStream(is);
while( (ch = isr.read()) != -1)
contents.append((char)ch);
String encode = isr.getEncoding();
return contents.toString();
最佳答案
用 BufferedReader 包裹你的 InputStreamReader
for the efficient reading of characters, arrays, and lines.
InputStreamReader isr = new InputStreamReader(inputStream, "gb2312");
Reader reader = new BufferedReader(isr);
关于java:加快读取外文字符,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2610991/