Java me 在j2me中实现雅虎股票报价-white@fault;重定向";答复(301)
我打算实施雅虎股票报价。当它运行时,程序不会连接到我输入的指定url 它在仿真器中显示了混乱,如Java me 在j2me中实现雅虎股票报价-white@fault;重定向";答复(301),java-me,midp,httpconnection,Java Me,Midp,Httpconnection,我打算实施雅虎股票报价。当它运行时,程序不会连接到我输入的指定url 它在仿真器中显示了混乱,如white@fault“redirect”响应(301) 以下是我连接到url的代码: public String getQuote() throws IOException,NumberFormatException { String url ="http://quote.yahoo.com/d/quotes.csv?s=ibm&f=slc1wop"; HttpConnection c
white@fault“redirect”响应(301)
以下是我连接到url的代码:
public String getQuote() throws IOException,NumberFormatException {
String url ="http://quote.yahoo.com/d/quotes.csv?s=ibm&f=slc1wop";
HttpConnection c = null;
c =(HttpConnection) Connector.open(url,Connector.READ_WRITE, true);
c.setRequestMethod(HttpConnection.GET);
InputStream is = c.openInputStream();
StringBuffer sb = new StringBuffer();
int ch;
while ((ch = is.read()) != -1) {
sb.append((char) ch);
}
return (sb.toString());
}