【发布时间】:2015-03-02 21:28:48
【问题描述】:
目前我正在尝试使用hilite.me/api 来格式化Java 代码。一切正常,但唯一的问题是\n 换行符似乎被忽略了,输出只是一长行。任何人都知道我如何正确地将换行符传递到 POST 请求中。谢谢。
API的参数应该如下:code=要输入的Java代码。 lexer= 格式化语言(在本例中为 Java)
我的代码:
public static final String USER_AGENT = "Mozilla/5.0", HILITE_URL = "http://hilite.me/api";
public static String hilite(String lang, String code) throws Exception {
URL obj = new URL(HILITE_URL);
HttpURLConnection conn = (HttpURLConnection) obj.openConnection();
conn.setRequestMethod("POST");
conn.setRequestProperty("User-Agent", USER_AGENT);
String par = "&code=" + code.replaceAll("\n", "\r\n") + "&?lexer=" + lang;
conn.setDoOutput(true);
DataOutputStream dos = new DataOutputStream(conn.getOutputStream());
dos.writeBytes(par);
dos.flush();
dos.close();
int res = conn.getResponseCode();
if(res == 200){
StringBuilder sb = new StringBuilder();
String in;
BufferedReader read = new BufferedReader(new InputStreamReader(conn.getInputStream()));
while((in = read.readLine()) != null)
sb.append(in + "\n");
read.close();
return sb.toString();
}else{
System.err.println("UNABLE TO CONNECT! WITH RES: " + res);
return null;
}
}
【问题讨论】:
标签: java html post line newline