Jodd-Java的瑞士军刀 demo

http://www.oschina.net/p/jodd

Jodd是一个普通开源Java包。你可以把Jodd想象成Java的"瑞士军刀",不仅小，锋利而且包含许多便利的功能。Jodd 提供的功能有：

 提供操作Java bean，
 可以从各种数据源加载Bean,
 简化JDBC的接连与代码，
 剖析SQL查询，
 处理时间与日期，
 操作与格式化String,
 搜索本地硬盘上的文件，
 帮助处理Servlet请求等。

除此之外还包含一个很小，但实用的基于JSP的MVC框架。

package com.jiepu;import java.io.File;import java.util.Map;import jodd.format.Printf;import jodd.http.HttpBrowser;import jodd.http.HttpRequest;import jodd.http.HttpResponse;import jodd.io.FileUtil;import jodd.io.watch.DirWatcher;import jodd.io.watch.DirWatcherListener;import jodd.json.JsonParser;import jodd.json.JsonSerializer;import jodd.mail.Email;import jodd.mail.EmailAttachment;import jodd.mail.EmailMessage;import jodd.mail.att.ByteArrayAttachment;import jodd.mail.att.FileAttachment;import jodd.typeconverter.Convert;import jodd.typeconverter.TypeConverter;import jodd.typeconverter.TypeConverterManager;import jodd.util.MimeTypes;//Jodd 是一个普通开源Java包。你可以把Jodd想象成Java的"瑞士军刀",不仅小，锋利而且包含许多便利的功能。//http://jodd.org/doc///http://jodd.org/doc/quickstart/index.htmlpublic class Demo {public static void main(String[] args) throws Exception {// sendemail();testjson();//testhttp();//testget();//testpage();testconverter();testprintf();new Thread(new Runnable() {public void run() {testwatchdir();}}).start();}private static void testwatchdir() {DirWatcher dirWatcher = new DirWatcher("d:/java", "*.txt");    dirWatcher.register(new DirWatcherListener() {        public void onChange(File file, DirWatcher.Event event) {            System.out.println(file.getName() + ":" + event.name());        }    });    dirWatcher.start(10000);    }private static void testprintf() {Printf.str("%+i", 173);     // +173    Printf.str("%04d", 1);      // 0001    Printf.str("%f", 1.7);      // 1.700000    Printf.str("%1.1f", 1.7);   // 1.7    Printf.str("%.4e", 100.1e10);   // 1.0010e+012    Printf.str("%G", 1.1e13);   // 1.1E+013    Printf.str("%l", true);     // true    Printf.str("%L", 123);      // TRUE    Printf.str("%b", 13);       // 1101    Printf.str("%,b", -13);     // 11111111 11111111 11111111 11110011    Printf.str("%#X", 173);     // 0XAD    Printf.str("%,x", -1);      // ffff ffff    System.out.println(Printf.str("%s %s", new String[]{"one", "two"}));    // one two}private static void testconverter() {TypeConverter tc = TypeConverterManager.lookup(String.class);    System.out.println(tc.convert(Integer.valueOf(123)));    System.out.println(Convert.toInteger("1232"));    System.out.println(Convert.toBooleanValue(1));}private static void testpage() {HttpBrowser browser = new HttpBrowser();    HttpRequest request = HttpRequest.get("www.baidu.com");    browser.sendRequest(request);    // process the page:    String page = browser.getPage();    System.out.println(page);    // create new request    HttpRequest newRequest = HttpRequest.post("www.baidu.com");    HttpResponse response=browser.sendRequest(newRequest);    //System.out.println(response.bodyText());}private static void testhttp() {HttpRequest request = new HttpRequest();    request.method("GET")        .protocol("http")        .host("www.baidu.com")        .port(80)        .path("index.php");    System.out.println(request.send().bodyText());}private static void testget() {HttpResponse response = HttpRequest.get("http://jodd.org").send();System.out.println(response.getHttpRequest());// System.out.println(response.body());// System.out.println(response);Map<String, String[]> headers = response.headers();for (Map.Entry<String, String[]> entry : headers.entrySet()) {String key = entry.getKey();String[] value = entry.getValue();System.out.print(key + "=");for (String string : value) {System.out.print(string);}System.out.println();}}private static void testjson() {Book book = new Book();book.setNo(120);book.setAuthor("namexxx");book.setName("java android");String json = new JsonSerializer().include("authors").serialize(book);System.out.println(json);Book book2 = new JsonParser().parse(json, Book.class);System.out.println(book2);}// http://jodd.org/doc/email.htmlprivate static void sendemail() throws Exception {Email email = new Email();email.from("[e-mail]");email.to("[e-mail]");email.setSubject("test7");EmailMessage textMessage = new EmailMessage("Hello!",MimeTypes.MIME_TEXT_PLAIN);email.addMessage(textMessage);EmailMessage htmlMessage = new EmailMessage("<html><META http-equiv=Content-Type content=\"text/html; charset=utf-8\">"+ "<body><h1>Hey!</h1><img src='cid:c.png'><h2>Hay!</h2></body></html>",MimeTypes.MIME_TEXT_HTML);email.addMessage(htmlMessage);EmailAttachment embeddedAttachment = new ByteArrayAttachment(FileUtil.readBytes("/c.png"), "image/png", "c.png", "c.png");embeddedAttachment.setEmbeddedMessage(htmlMessage);email.attach(embeddedAttachment);EmailAttachment attachment = new FileAttachment(new File("/b.jpg"),"b.jpg", "image/jpeg");email.attach(attachment);}}

package com.jiepu;public class Book {private Integer no;private String name;private String author;public Book(Integer no, String name, String author) {super();this.no = no;this.name = name;this.author = author;}public Book(){}public Integer getNo() {return no;}public void setNo(Integer no) {this.no = no;}public String getName() {return name;}public void setName(String name) {this.name = name;}public String getAuthor() {return author;}public void setAuthor(String author) {this.author = author;}@Overridepublic String toString() {return "Book [author=" + author + ", name=" + name + ", no=" + no + "]";}}