爬虫学习-phantomjs

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选择匿名的用户   2021-5-29 09:59   524   0

下载phantomjs

java调用phantomjs

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

public class PhantomJsUtil {

 private static String phantomExePath = "D:/软件备份/测试/phantomjs-2.1.1-windows/phantomjs-2.1.1-windows/bin/phantomjs.exe";
 private static String phantomJsPath = "D:/软件备份/测试/phantomjs-2.1.1-windows/phantomjs-2.1.1-windows/examples/hello.js";

 public static String getCotnent(String url) throws IOException {
  Runtime rt = Runtime.getRuntime();// 获取运行时状态
  Process p = rt.exec(phantomExePath+" "+phantomJsPath);// 加载phantomjs
  InputStream is = p.getInputStream();
  BufferedReader br = new BufferedReader(new InputStreamReader(is));
  StringBuffer sbf = new StringBuffer();
  String tmp = "";
  //读取phantomJs的执行结果
  while ((tmp = br.readLine()) != null) {
   sbf.append(tmp);
  }
  System.out.println(sbf.toString());
  return sbf.toString();
 }

 public static void main(String[] args) throws IOException {
  getCotnent("");
 }
}

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