Question

java 怎么调用php的api接口

Answer 1

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.Charset;
import XmlHelper;

public class QXOutStream {
public String outPutStr(String urlStr, String input) throws Exception{
StringBuffer strBuf = new StringBuffer();
String Resulst="";
try{
URL url = new URL(urlStr);
HttpURLConnection con = (HttpURLConnection)url.openConnection();
con.setDoInput(true);
con.setDoOutput(true);
con.setRequestMethod("POST");
con.setAllowUserInteraction(false);
con.setUseCaches(false);
con.setRequestProperty("Accept-Charset", "GBK");
BufferedOutputStream bufOutPut = new BufferedOutputStream(con.getOutputStream());

byte[] bdat = input.getBytes("UTF-8");//解决中文乱码问题
bufOutPut.write(bdat, 0, bdat.length);
bufOutPut.flush();
BufferedInputStream inp = new BufferedInputStream(con.getInputStream());
InputStreamReader in = new InputStreamReader(inp,Charset.forName("GBK"));
BufferedReader bufReador = new BufferedReader(in);

String tempStr = "";
while (tempStr != null) {
strBuf.append(tempStr);
tempStr = bufReador.readLine();

}
Resulst = XmlHelper.getPostNodeText(strBuf.toString(), "OPERATOR_RESULT");//.getPostFirstRowText(strBuf.toString(), "OPERATOR_RESULT");

}
catch (Exception e) {
//System.err.println("Exception:"+e.toString());
throw e;
//return "N";
}
finally{
return Resulst;
}

}
}
你可以参考这个例子调用php 的api接口，这里面的urlStr就是你调用php的api url接口

Answer 2

这个看你的需求了 如果你是底层调用 你可以自己写参考php的源码写c接口，如果不是底层，就php让把数据上传xml json格式 java处理。。。