<div class="codebody" id="code62777"> PROCEDURE DROP_DIRECTORY(P_DIRECTORY_NAME VARCHAR2) IS BEGIN EXECUTE IMMEDIATE 'drop directory ' || P_DIRECTORY_NAME; EXCEPTION WHEN OTHERS THEN NULL; END;
--------------------------------------------------创建directory----------------------------------------- <div class="codetitle"><a style="CURSOR: pointer" data="44214" class="copybut" id="copybut44214" onclick="doCopy('code44214')">代码如下:<div class="codebody" id="code44214"> PROCEDURE CREATE_DIRECTORY(P_DIRECTORY_NAME VARCHAR2,P_DIR VARCHAR2) IS BEGIN EXECUTE IMMEDIATE 'create directory ' || P_DIRECTORY_NAME || ' as ''' || P_DIR || ''''; EXECUTE IMMEDIATE 'grant read,write on directory ' || P_DIRECTORY_NAME || ' to public'; EXCEPTION WHEN OTHERS THEN RAISE; END;
--------------------------------------------分割邮件地址或者附件地址----------------------------------- <div class="codetitle"><a style="CURSOR: pointer" data="26460" class="copybut" id="copybut26460" onclick="doCopy('code26460')">代码如下:<div class="codebody" id="code26460"> PROCEDURE P_SPLITE_STR(P_STR VARCHAR2,P_SPLITE_FLAG INT DEFAULT 1) IS L_ADDR VARCHAR2(254) := ''; L_LEN INT; L_STR VARCHAR2(4000); J INT := 0; --表示邮件地址或者附件的个数 BEGIN /处理接收邮件地址列表,包括去空格、将;转换为,等/ L_STR := TRIM(RTRIM(REPLACE(REPLACE(P_STR,';',','),' ',''),')); L_LEN := LENGTH(L_STR); FOR I IN 1 .. L_LEN LOOP IF SUBSTR(L_STR,I,1) <> ',' THEN L_ADDR := L_ADDR || SUBSTR(L_STR,1); ELSE J := J + 1; IF P_SPLITE_FLAG = 1 THEN --表示处理邮件地址 --前后需要加上'<>',否则很多邮箱将不能发送邮件 L_ADDR := '<' || L_ADDR || '>'; --调用邮件发送过程 MY_ADDRESS_LIST(J) := L_ADDR; ELSIF P_SPLITE_FLAG = 2 THEN --表示处理附件名称 MY_ACCT_LIST(J) := L_ADDR; END IF; L_ADDR := ''; END IF; IF I = L_LEN THEN J := J + 1; IF P_SPLITE_FLAG = 1 THEN --调用邮件发送过程 L_ADDR := '<' || L_ADDR || '>'; MY_ADDRESS_LIST(J) := L_ADDR; ELSIF P_SPLITE_FLAG = 2 THEN MY_ACCT_LIST(J) := L_ADDR; END IF; END IF; END LOOP; END;
------------------------------------------------写邮件头和邮件内容------------------------------------------ <div class="codetitle"><a style="CURSOR: pointer" data="53164" class="copybut" id="copybut53164" onclick="doCopy('code53164')">代码如下:<div class="codebody" id="code53164"> PROCEDURE WRITE_DATA(P_CONN IN OUT NOcopY UTL_SMTP.CONNECTION, P_NAME IN VARCHAR2, P_VALUE IN VARCHAR2, P_SPLITE VARCHAR2 DEFAULT ':', P_CRLF VARCHAR2 DEFAULT L_CRLF) IS BEGIN / utl_raw.cast_to_raw 对解决中文乱码问题很重要/ UTL_SMTP.WRITE_RAW_DATA(P_CONN, UTL_RAW.CAST_TO_RAW(CONVERT(P_NAME || P_SPLITE || P_VALUE || P_CRLF, 'ZHS16GBK'))); END;
----------------------------------------写MIME邮件尾部----------------------------------------------------- <div class="codetitle"><a style="CURSOR: pointer" data="73054" class="copybut" id="copybut73054" onclick="doCopy('code73054')">代码如下:<div class="codebody" id="code73054"> PROCEDURE END_BOUNDARY(CONN IN OUT NOcopY UTL_SMTP.CONNECTION, LAST IN BOOLEAN DEFAULT FALSE) IS BEGIN UTL_SMTP.WRITE_DATA(CONN,UTL_TCP.CRLF); IF (LAST) THEN UTL_SMTP.WRITE_DATA(CONN,LAST_BOUNDARY); END IF; END;
----------------------------------------------发送附件---------------------------------------------------- <div class="codetitle"><a style="CURSOR: pointer" data="39942" class="copybut" id="copybut39942" onclick="doCopy('code39942')">代码如下:<div class="codebody" id="code39942"> PROCEDURE ATTACHMENT(CONN IN OUT NOcopY UTL_SMTP.CONNECTION, MIME_TYPE IN VARCHAR2 DEFAULT 'text/plain', INLINE IN BOOLEAN DEFAULT TRUE, FILENAME IN VARCHAR2 DEFAULT 't.txt', TRANSFER_ENC IN VARCHAR2 DEFAULT '7 bit', DT_NAME IN VARCHAR2 DEFAULT '0') IS L_FILENAME VARCHAR2(1000); BEGIN --写附件头 UTL_SMTP.WRITE_DATA(CONN,FirsT_BOUNDARY); --设置附件格式 WRITE_DATA(CONN,'Content-Type',MIME_TYPE); --如果文件名称非空,表示有附件 DROP_DIRECTORY(DT_NAME); --创建directory CREATE_DIRECTORY(DT_NAME,GET_FILE(FILENAME,1)); --得到附件文件名称 L_FILENAME := GET_FILE(FILENAME,2); IF (INLINE) THEN WRITE_DATA(CONN, 'Content-disposition', 'inline; filename="' || L_FILENAME || '"'); ELSE WRITE_DATA(CONN, 'attachment; filename="' || L_FILENAME || '"'); END IF; --设置附件的转换格式 IF (TRANSFER_ENC IS NOT NULL) THEN WRITE_DATA(CONN,'Content-transfer-encoding',TRANSFER_ENC); END IF; UTL_SMTP.WRITE_DATA(CONN,UTL_TCP.CRLF); --begin 贴附件内容 IF TRANSFER_ENC = 'bit 7' THEN --如果是文本类型的附件 BEGIN L_FILE_HANDLE := UTL_FILE.FOPEN(DT_NAME,L_FILENAME,'r'); --打开文件 --把附件分成多份,这样可以发送超过32K的附件 LOOP UTL_FILE.GET_LINE(L_FILE_HANDLE,L_LINE); L_MESG := L_LINE || L_CRLF; WRITE_DATA(CONN,L_MESG,''); END LOOP; UTL_FILE.FCLOSE(L_FILE_HANDLE); END_BOUNDARY(CONN); EXCEPTION WHEN OTHERS THEN UTL_FILE.FCLOSE(L_FILE_HANDLE); END_BOUNDARY(CONN); NULL; END; --结束文本类型附件的处理 ELSIF TRANSFER_ENC = 'base64' THEN --如果是二进制类型的附件 BEGIN --把附件分成多份,这样可以发送超过32K的附件 L_FILEPOS := 1; --重置offset,在发送多个附件时,必须重置 L_FIL := BFILENAME(DT_NAME,L_FILENAME); L_FILE_LEN := DBMS_LOB.GETLENGTH(L_FIL); L_MODULO := MOD(L_FILE_LEN,L_AMT); L_PIECES := Trunc(L_FILE_LEN / L_AMT); IF (L_MODULO <> 0) THEN L_PIECES := L_PIECES + 1; END IF; DBMS_LOB.FILEOPEN(L_FIL,DBMS_LOB.FILE_READONLY); DBMS_LOB.READ(L_FIL,L_AMT,L_FILEPOS,L_BUF); L_DATA := NULL; FOR I IN 1 .. L_PIECES LOOP L_FILEPOS := I L_AMT + 1; L_FILE_LEN := L_FILE_LEN - L_AMT; L_DATA := UTL_RAW.CONCAT(L_DATA,L_BUF); L_CHUNKS := Trunc(UTL_RAW.LENGTH(L_DATA) / L_MAX_LINE_WIDTH); IF (I <> L_PIECES) THEN L_CHUNKS := L_CHUNKS - 1; END IF; UTL_SMTP.WRITE_RAW_DATA(CONN,UTL_ENCODE.BASE64_ENCODE(L_DATA)); L_DATA := NULL; IF (L_FILE_LEN < L_AMT AND L_FILE_LEN > 0) THEN L_AMT := L_FILE_LEN; END IF; DBMS_LOB.READ(L_FIL,L_BUF); END LOOP; DBMS_LOB.FILECLOSE(L_FIL); END_BOUNDARY(CONN); EXCEPTION WHEN OTHERS THEN DBMS_LOB.FILECLOSE(L_FIL); END_BOUNDARY(CONN); RAISE; END; --结束处理二进制附件 END IF; --结束处理附件内容 DROP_DIRECTORY(DT_NAME); END; --结束过程ATTACHMENT
---------------------------------------------真正发送邮件的过程-------------------------------------------- <div class="codetitle"><a style="CURSOR: pointer" data="39278" class="copybut" id="copybut39278" onclick="doCopy('code39278')">代码如下:<div class="codebody" id="code39278"> PROCEDURE P_EMAIL(P_SENDORADDRESS2 VARCHAR2,--发送地址 P_RECEIVERADDRESS2 VARCHAR2) --接受地址 IS L_CONN UTL_SMTP.CONNECTION; --定义连接 BEGIN /初始化邮件服务器信息,连接邮件服务器/ L_CONN := UTL_SMTP.OPEN_CONNECTION(P_SERVER,P_PORT); UTL_SMTP.HELO(L_CONN,P_SERVER); / smtp服务器登录校验 / IF P_NEED_SMTP = 1 THEN UTL_SMTP.COMMAND(L_CONN,'AUTH LOGIN',''); UTL_SMTP.COMMAND(L_CONN, UTL_RAW.CAST_TO_VARCHAR2(UTL_ENCODE.BASE64_ENCODE(UTL_RAW.CAST_TO_RAW(P_USER)))); UTL_SMTP.COMMAND(L_CONN, UTL_RAW.CAST_TO_VARCHAR2(UTL_ENCODE.BASE64_ENCODE(UTL_RAW.CAST_TO_RAW(P_PASS)))); END IF; /设置发送地址和接收地址/ UTL_SMTP.MAIL(L_CONN,P_SENDORADDRESS2); UTL_SMTP.RCPT(L_CONN,P_RECEIVERADDRESS2); /设置邮件头/ UTL_SMTP.OPEN_DATA(L_CONN); WRITE_DATA(L_CONN,'Date',TO_CHAR(SYSDATE,'yyyy-mm-dd hh24:mi:ss')); /设置发送人/ WRITE_DATA(L_CONN,'From',P_SENDOR); /设置接收人/ WRITE_DATA(L_CONN,'To',P_RECEIVER); /设置邮件主题/ WRITE_DATA(L_CONN,'Subject',P_SUB); WRITE_DATA(L_CONN,MULTIPART_MIME_TYPE); UTL_SMTP.WRITE_DATA(L_CONN,UTL_TCP.CRLF); UTL_SMTP.WRITE_DATA(L_CONN,FirsT_BOUNDARY); WRITE_DATA(L_CONN,'text/plain;charset=gb2312'); --单独空一行,否则,正文内容不显示 UTL_SMTP.WRITE_DATA(L_CONN,UTL_TCP.CRLF); / 设置邮件正文 把分隔符还原成chr(10)。这主要是为了shell中调用该过程,如果有多行,则先把多行的内容合并成一行,并用 l_splite分隔 然后用 l_crlf替换chr(10)。这一步是必须的,否则将不能发送邮件正文有多行的邮件 / WRITE_DATA(L_CONN, '', REPLACE(REPLACE(P_TXT,L_SPLITE,CHR(10)),CHR(10),L_CRLF), ''); END_BOUNDARY(L_CONN); --如果文件名称不为空,则发送附件 IF (P_FILENAME IS NOT NULL) THEN --根据逗号或者分号拆分附件地址 P_SPLITE_STR(P_FILENAME,2); --循环发送附件(在同一个邮件中) FOR K IN 1 .. MY_ACCT_LIST.COUNT LOOP ATTACHMENT(CONN => L_CONN, FILENAME => MY_ACCT_LIST(K), TRANSFER_ENC => P_ENCODE, DT_NAME => L_DIRECTORY_BASE_NAME || TO_CHAR(K)); END LOOP; END IF; /关闭数据写入/ UTL_SMTP.CLOSE_DATA(L_CONN); /关闭连接/ UTL_SMTP.QUIT(L_CONN); /异常处理/ EXCEPTION WHEN OTHERS THEN NULL; RAISE; END;
---------------------------------------------------主过程----------------------------------------------------- <div class="codetitle"><a style="CURSOR: pointer" data="14711" class="copybut" id="copybut14711" onclick="doCopy('code14711')">代码如下:<div class="codebody" id="code14711"> BEGIN L_SENDORADDRESS := '<' || P_SENDOR || '>'; P_SPLITE_STR(P_RECEIVER); --处理邮件地址 FOR K IN 1 .. MY_ADDRESS_LIST.COUNT LOOP P_EMAIL(L_SENDORADDRESS,MY_ADDRESS_LIST(K)); END LOOP; /处理邮件地址,根据逗号分割邮件/ EXCEPTION WHEN OTHERS THEN RAISE; END;