細心!用心!耐心!

吾非文人，乃市井一俗人也，讀百卷書，跨江河千里，故申城一游；一兩滴辛酸，三四年學業，五六點粗墨，七八筆買賣，九十道人情。

BlogJava 聯系聚合

管理

1 Posts :: 196 Stories :: 10 Comments :: 0 Trackbacks

常用鏈接

留言簿(5)

隨筆分類

文章分類

文章檔案

收藏夾

Doug Lea關于util.concurrent并發工具包的講座(3)

搜索

最新評論

1.?re: createNativeQuery原生－命名查詢[未登錄]
query.getResultList(）這個返回的值用什么實體類接受呢？
--111
2.?re: JPA本地查詢(Native Query)(二)[未登錄]
fdfdf
--abc
3.?re: JPA EntityManager詳解(一)
版主，如果利用entityManager進行查詢，如何在sql里邊傳參，防注入的那種
--謝謝
4.?re: dwr簡介--一個例子(一)
天通苑
--67
5.?re: 圖片自動生成器
wq ery 2we wei 3ik w3
-- kplie

發送郵件

??1

/**
??2

?*?
??3

? */
??4

package ?com.stt.doss.common.util.mail;
??5

??6

import ?java.util. * ;
??7

??8

import ?javax.activation.DataHandler;
??9

import ?javax.activation.FileDataSource;
?10

import ?javax.mail.BodyPart;
?11

import ?javax.mail.Session;
?12

import ?javax.mail.Multipart;
?13

import ?javax.mail.Message;
?14

import ?javax.mail.Address;
?15

import ?javax.mail.Transport;
?16

?17

import ?javax.mail.internet.MimeMessage;
?18

import ?javax.mail.internet.MimeMultipart;
?19

import ?javax.mail.internet.MimeBodyPart;
?20

import ?javax.mail.internet.InternetAddress;
?21

?22

?23

/**
?24

?*? @author ?zhangjp
?25

?*?
?26

? */
?27

public ? class ?EMail? {
?28

?29

???? private ? static ?MimeMessage?mimeMsg;? // ?MIME郵件對象
?30

?31

???? private ?Session?session;? // ?郵件會話對象
?32

?33

???? private ? static ?Properties?props;? // ?系統屬性
?34

?35

???? private ? static ? boolean ?needAuth? = ? true ;? // ?smtp是否需要認證
?36

?37

???? private ? static ?String?username? = ? "" ;? // ?smtp認證用戶名和密碼
?38

?39

???? private ? static ?String?password? = ? "" ;
?40

?41

???? private ? static ?Multipart?mp;? // ?Multipart對象,郵件內容,標題,附件等內容均添加到其中后再生成MimeMessage對象
?42

????
?43

???? private ? static ?EMail?themail? = ? null ;
?44

????
?45

???? public ?EMail()? {
?46

????????setSmtpHost(MailUtil.MAILHOST);
?47

????????createMimeMessage();
?48

????}
?49

?50

???? public ?EMail(String?smtp)? {
?51

????????setSmtpHost(smtp);
?52

????????createMimeMessage();
?53

????}
?54

?55

????
?56

???? public ? void ?setSmtpHost(String?hostName)? {
?57

????????System.out.println( " 設置系統屬性：mail.smtp.host?=? " ? + ?hostName);
?58

???????? if ?(props? == ? null )
?59

????????????props? = ?System.getProperties();? // ?獲得系統屬性對象
?60

?61

????????props.put( " mail.smtp.host " ,?hostName);? // ?設置SMTP主機
?62

????}
?63

?64

????
?65

???? public ? boolean ?createMimeMessage()? {
?66

???????? try ? {
?67

????????????System.out.println( " 準備獲取郵件會話對象！ " );
?68

????????????session? = ?Session.getDefaultInstance(props,? null );? // ?獲得郵件會話對象
?69

????????} ? catch ?(Exception?e)? {
?70

????????????System.err.println( " 獲取郵件會話對象時發生錯誤！ " ? + ?e);
?71

???????????? return ? false ;
?72

????????}
?73

?74

????????System.out.println( " 準備創建MIME郵件對象！ " );
?75

???????? try ? {
?76

????????????mimeMsg? = ? new ?MimeMessage(session);? // ?創建MIME郵件對象
?77

????????????mp? = ? new ?MimeMultipart();
?78

?79

???????????? return ? true ;
?80

????????} ? catch ?(Exception?e)? {
?81

????????????System.err.println( " 創建MIME郵件對象失敗！ " ? + ?e);
?82

???????????? return ? false ;
?83

????????}
?84

????}
?85

?86

????
?87

???? public ? void ?setNeedAuth( boolean ?need)? {
?88

????????System.out.println( " 設置smtp身份認證：mail.smtp.auth?=? " ? + ?need);
?89

???????? if ?(props? == ? null )
?90

????????????props? = ?System.getProperties();
?91

?92

???????? if ?(need)? {
?93

????????????props.put( " mail.smtp.auth " ,? " true " );
?94

????????} ? else ? {
?95

????????????props.put( " mail.smtp.auth " ,? " false " );
?96

????????}
?97

????}
?98

?99

100

???? public ? void ?setNamePass(String?name,?String?pass)? {
101

????????username? = ?name;
102

????????password? = ?pass;
103

????}
104

105

???? /**
106

?????*? @param ?mailSubject
107

?????*????????????String
108

?????*? @return ?boolean
109

????? */
110

???? public ? boolean ?setSubject(String?mailSubject)? {
111

????????System.out.println( " 設置郵件主題！ " );
112

???????? try ? {
113

????????????mimeMsg.setSubject(mailSubject);
114

???????????? return ? true ;
115

????????} ? catch ?(Exception?e)? {
116

????????????System.err.println( " 設置郵件主題發生錯誤！ " );
117

???????????? return ? false ;
118

????????}
119

????}
120

121

????
122

???? public ? boolean ?setBody(String?mailBody)? {
123

???????? try ? {
124

????????????BodyPart?bp? = ? new ?MimeBodyPart();
125

????????????bp.setContent(
126

???????????????????? " <meta?http-equiv=Content-Type?content=text/html;?charset=gb2312> "
127

???????????????????????????? + ?mailBody,? " text/html;charset=GB2312 " );
128

????????????mp.addBodyPart(bp);
129

130

???????????? return ? true ;
131

????????} ? catch ?(Exception?e)? {
132

????????????System.err.println( " 設置郵件正文時發生錯誤！ " ? + ?e);
133

???????????? return ? false ;
134

????????}
135

????}
136

137

138

139

????
140

???? public ? boolean ?setFrom(String?from)? {
141

????????System.out.println( " 設置發信人！ " );
142

???????? try ? {
143

????????????mimeMsg.setFrom( new ?InternetAddress(from));? // ?設置發信人
144

???????????? return ? true ;
145

????????} ? catch ?(Exception?e)? {
146

???????????? return ? false ;
147

????????}
148

????}
149

150

???? /**
151

?????*? @param ?name
152

?????*????????????String
153

?????*? @param ?pass
154

?????*????????????String
155

????? */
156

???? public ? boolean ?setTo(String?to)? {
157

???????? if ?(to? == ? null )
158

???????????? return ? false ;
159

160

???????? try ? {
161

????????????mimeMsg.setRecipients(Message.RecipientType.TO,?InternetAddress
162

????????????????????.parse(to));
163

???????????? return ? true ;
164

????????} ? catch ?(Exception?e)? {
165

???????????? return ? false ;
166

????????}
167

168

????}
169

170

???? /**
171

?????*? @param ?name
172

?????*????????????String
173

?????*? @param ?pass
174

?????*????????????String
175

????? */
176

???? public ? boolean ?setCopyTo(String?copyto)? {
177

???????? if ?(copyto? == ? null )
178

???????????? return ? false ;
179

???????? try ? {
180

????????????mimeMsg.setRecipients(Message.RecipientType.CC,
181

????????????????????(Address[])?InternetAddress.parse(copyto));
182

???????????? return ? true ;
183

????????} ? catch ?(Exception?e)? {
184

???????????? return ? false ;
185

????????}
186

????}
187

188

????
189

???? public ? boolean ?addFileAffix(String?filename)? {
190

191

????????System.out.println( " 增加郵件附件： " ? + ?filename);
192

193

???????? try ? {
194

????????????BodyPart?bp? = ? new ?MimeBodyPart();
195

????????????FileDataSource?fileds? = ? new ?FileDataSource(filename);
196

????????????bp.setDataHandler( new ?DataHandler(fileds));
197

????????????bp.setFileName(fileds.getName());
198

199

????????????mp.addBodyPart(bp);
200

201

???????????? return ? true ;
202

????????} ? catch ?(Exception?e)? {
203

????????????System.err.println( " 增加郵件附件： " ? + ?filename? + ? " 發生錯誤！ " ? + ?e);
204

???????????? return ? false ;
205

????????}
206

????}
207

????
208

????
209

????
210

???? /**
211

?????*? @param ?name
212

?????*????????????String
213

?????*? @param ?pass
214

?????*????????????String
215

????? */
216

???? public ? static ? boolean ?sendout(Object?obj)? {
217

????????EmailMessage?em? = ?(EmailMessage)?obj;
218

????????
219

????????themail? = ? new ?EMail(em.getMailHost());????????
220

????????themail.setNeedAuth(needAuth);
221

????????
222

????????themail.setSubject(em.getMailTitle());
223

????????themail.setBody(em.getMailBody());
224

????????themail.setTo(em.getMailToAddress());
225

????????themail.setFrom(em.getMailFromAddress());
226

????????themail.setNamePass(em.getMailName(),?em.getMailPassword());
227

????????
228

???????? try ? {
229

????????????mimeMsg.setContent(mp);
230

????????????mimeMsg.saveChanges();
231

????????????System.out.println( " 正在發送郵件

. " );
232

233

????????????Session?mailSession? = ?Session.getInstance(props,? null );
234

????????????Transport?transport? = ?mailSession.getTransport( " smtp " );
235

????????????transport.connect((String)?props.get( " mail.smtp.host " ),?username,
236

????????????????????password);
237

????????????transport.sendMessage(mimeMsg,?mimeMsg
238

????????????????????.getRecipients(Message.RecipientType.TO));
239

240

????????????System.out.println( " 發送郵件成功！ " );
241

????????????transport.close();
242

243

???????????? return ? true ;
244

????????} ? catch ?(Exception?e)? {
245

????????????System.err.println( " 郵件發送失敗！ " ? + ?e);
246

???????????? return ? false ;
247

????????}
248

????}
249

250

????
251

???? /**
252

?????*? @param ?name
253

?????*????????????String
254

?????*? @param ?pass
255

?????*????????????String
256

????? */
257

???? public ? static ? boolean ?sendoutAddAffix(Object?obj)? {
258

????????EmailMessage?em? = ?(EmailMessage)?obj;
259

????????
260

????????themail? = ? new ?EMail(em.getMailHost());????????
261

????????themail.setNeedAuth(needAuth);
262

????????
263

????????themail.setSubject(em.getMailTitle());
264

????????themail.setBody(em.getMailBody());
265

????????themail.setTo(em.getMailToAddress());
266

????????themail.setFrom(em.getMailFromAddress());
267

????????themail.addFileAffix(em.getMailAffix());
268

????????themail.setNamePass(em.getMailName(),?em.getMailPassword());
269

????????
270

???????? try ? {
271

????????????mimeMsg.setContent(mp);
272

????????????mimeMsg.saveChanges();
273

????????????System.out.println( " 正在發送郵件

. " );
274

275

????????????Session?mailSession? = ?Session.getInstance(props,? null );
276

????????????Transport?transport? = ?mailSession.getTransport( " smtp " );
277

????????????transport.connect((String)?props.get( " mail.smtp.host " ),?username,
278

????????????????????password);
279

????????????transport.sendMessage(mimeMsg,?mimeMsg
280

????????????????????.getRecipients(Message.RecipientType.TO));
281

282

????????????System.out.println( " 發送郵件成功！ " );
283

????????????transport.close();
284

285

???????????? return ? true ;
286

????????} ? catch ?(Exception?e)? {
287

????????????System.err.println( " 郵件發送失敗！ " ? + ?e);
288

???????????? return ? false ;
289

????????}
290

????}
291

292

????
293

}
294

295

????
296

297

298

posted on 2007-03-16 15:28 張金鵬閱讀(243) 評論(0) 編輯收藏所屬分類: core java中的一些數據結構的處理

新用戶注冊刷新評論列表


只有注冊用戶登錄后才能發表評論。




網站導航: 博客園 IT新聞 Chat2DB C++博客博問管理
相關文章: 截取字符串(針對字符串插入數據庫,長度問題) 常用工具類雜議java知識發送郵件文件上傳文件下載前臺分頁字符串變數組去除所有引號的操作與數據庫操作相關的工具類