@WebServlet("/testEvery")public class testEveryServlet extendsHttpServlet {private static final long serialVersionUID = 1L;/***@seeHttpServlet#HttpServlet()*/
publictestEveryServlet() {super();//TODO Auto-generated constructor stub
}/*** 访问url:http://localhost:8080/demoProj/testEveryServlet*/
/***@seeHttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throwsServletException, IOException {//TODO Auto-generated method stub
response.getWriter().append("Served at: ").append(request.getContextPath());
String path= request.getSession().getServletContext().getRealPath("/config/sysconfig.properties");
System.out.println("doGet读取到的/WEB-INF/config/sysconfig.properties:path:"+path);
String url= request.getSession().getServletContext().getRealPath("/WEB-INF/config/config.properties");
System.out.println("doGet读取到的/WEB-INF/config/config.properties:url:"+url);/*** 结果:
* doGet:path:D:\tomcat7\wtpwebapps\demoProj\config\sysconfig.properties
* doGet:url:D:\tomcat7\wtpwebapps\demoProj\WEB-INF\config\config.properties*/
//只能获取src下面的
InputStream in = this.getServletContext().getResourceAsStream("/WEB-INF/classes/config/test.properties");
Properties prop= new Properties(); //map
prop.load(in);
String url1= prop.getProperty("url");
System.out.println("获取到的url1:"+url1);//获取到的url1://不可获取
InputStream in2 = this.getServletContext().getResourceAsStream("/WEB-INF/config.properties");
Properties prop2= new Properties(); //map
prop.load(in2);
String url2= prop2.getProperty("url");
System.out.println("获取到的url2:"+url2);//获取到的url2:null//不可获取
InputStream in3 = this.getServletContext().getResourceAsStream("/webcontent.properties");
Properties prop3= new Properties(); //map
prop.load(in3);
String url3= prop3.getProperty("url");
System.out.println("获取到的url3:"+url3);//获取到的url3:null//不可获取
InputStream in4 = this.getServletContext().getResourceAsStream("/config/wcc.properties");
Properties prop4= new Properties(); //map
prop.load(in4);
String url4= prop4.getProperty("url");
System.out.println("获取到的url4:"+url4);//获取到的url4:null//读取src下config包中的testJava.java//InputStream in = ReadFile.class.getResourceAsStream("/config/testJava.java");//in为null//byte[] a=new byte[100];//in.read(a, 0, 900);//System.out.println("读取src下config包中的testJava.java的输入流in的内容toString:"+in.toString());//System.out.println("读取到的a:"+a);
String fileName3 = ReadFile.class.getResource("/config/test.properties").getFile();
System.out.println("读取src下config包中的test.properties:"+fileName3);//输出:读取src下config包中的test.properties:/D:/tomcat7/wtpwebapps/demoProj/WEB-INF/classes/config/test.properties//in.close();//读取src下 基名为myproperties的properties文件,获取其中name配置值
String value = ResourceBundle.getBundle("myproperties").getString("name");
System.out.println("获取到的myproperties.properties的值value:"+value);//输出:获取到的myproperties.properties的值value:myname//读取src下myproperties.properties
InputStream in1 = ReadFile.class.getResourceAsStream("/myproperties.properties");
Properties properties= newProperties();
properties.load(in1);
String value2= properties.getProperty("name"); //获得name属性
System.out.println("获取到的myproperties.properties的值value2:"+value2);//获取到的myproperties.properties的值value2:myname//读取src下的
String sensitiveWordsServerPath1 = SysConfig.getSysParam("sensitiveWords_server_path1");
System.out.println("获取的sensitiveWordsServerPath1:"+sensitiveWordsServerPath1);//获取的sensitiveWordsServerPath1:/datacms/htdocs/html/cctv/sensitiveWords/sws.xlsx//读取src下的
String pp = prop("sensitiveWords_server_path1");
System.out.println("pp:"+pp);//pp:/datacms/htdocs/html/cctv/sensitiveWords/sws.xlsx
}publicString prop(String url){
InputStream inputStream= this.getClass().getClassLoader().getResourceAsStream("config/sysconfig.properties");
Properties p= newProperties();try{
p.load(inputStream);
}catch(Exception e) {
e.printStackTrace();
}
System.out.println("p:"+p);returnp.getProperty(url);
}/***@seeHttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throwsServletException, IOException {//TODO Auto-generated method stub
doGet(request, response);
String path= request.getSession().getServletContext().getRealPath("/config/sysconfig.properties");
System.out.println("doPost:path:"+path);
}
}