APEX 5 get_blob不起作用

我正在使用Oracle APEX（Oracle 11.2.0.1.0上的Oracle APEX 5.03.00.03）項目，並希望在經典報告中添加BLOB下載字段。當我嘗試執行內建BLOB功能，我得到以下錯誤，當我嘗試使用下載功能：APEX 5 get_blob不起作用

請求的URL /apex/apex_util.get_blob在此服務器上找到

當我只顯示包含BLOB的表的ID時，它似乎工作正常。

任何人都可以提出爲什麼我得到這個錯誤信息？

詳細的錯誤信息：

Fri, 03 Feb 2017 16:14:58 GMT 

ORA-01403: no data found 
ORA-06512: at "APEX_050000.WWV_FLOW_DML", line 2614 
ORA-06512: at "APEX_050000.HTMLDB_UTIL", line 2358 
ORA-06512: at line 30 

    DAD name: apex 
    PROCEDURE : apex_util.get_blob 
    URL  : http://XDB HTTP Server:8080/apex/apex_util.get_blob?s=11054899794271&a=101&c=6567838787688550&p=1&k1=387&k2=&ck=trxxXovenh8JXNmrbJU-kW8fuqA&rt=CR 
    PARAMETERS : 
    =========== 
    s: 
    11054899794271 
    a: 
    101 
    c: 
    6567838787688550 
    p: 
    1 
    k1: 
    387 
    k2: 

    ck: 
    trxxXovenh8JXNmrbJU-kW8fuqA 
    rt: 
    CR 

    ENVIRONMENT: 
    ============ 
    PLSQL_GATEWAY=WebDb 
    GATEWAY_IVERSION=2 
    SERVER_SOFTWARE=Oracle Embedded PL/SQL Gateway/11.2.0.1.0 
    GATEWAY_INTERFACE=CGI/1.1 
    SERVER_PORT=8080 
    SERVER_NAME=XDB HTTP Server 
    REQUEST_METHOD=GET 
    QUERY_STRING=s=11054899794271&a=101&c=6567838787688550&p=1&k1=387&k2=&ck=trxxXovenh8JXNmrbJU-kW8fuqA&rt=CR 
    PATH_INFO=/apex_util.get_blob 
    SCRIPT_NAME=/apex 
    REMOTE_HOST= 
    REMOTE_ADDR=***.***.***.*** 
    SERVER_PROTOCOL=HTTP/1.1 
    REQUEST_PROTOCOL=HTTP 
    REMOTE_USER=ANONYMOUS 
    ORACLE_SSO_USER= 
    OSSO_IDLE_TIMEOUT_EXCEEDED= 
    OSSO_USER_GUID= 
    HTTP_CONTENT_LENGTH=0 
    HTTP_CONTENT_TYPE= 
    HTTP_USER_AGENT=Mozilla/5.0 (Windows NT 10.0; WOW64; rv:51.0) Gecko/20100101 Firefox/51.0 
    HTTP_HOST=***.***.***.***:8080 
    HTTP_ACCEPT=text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 
    HTTP_ACCEPT_ENCODING=gzip,deflate 
    HTTP_ACCEPT_LANGUAGE=de,en-US;q=0.7,en;q=0.3 
    HTTP_ACCEPT_CHARSET= 
    HTTP_COOKIE=GLog=%7B%0D%20%20%20%20trackRPC%3Afalse%0D%7D; ORA_WWV_USER_69403427360201=ORA_WWV-e_s8viZvzgtsU3VEWxrb2fiA; ORA_WWV_REMEMBER_UN=INFADOKU_MCS:INFADOKU; LOGIN_USERNAME_COOKIE=marcel.cossijns%40dimq.com; ORA_WWV_APP_101=ORA_WWV-oDjbL3JTO9dSkhc-G3eXZUCk; ORA_WWV_APP_104=ORA_WWV-NCAzle-H4Do3Okc0SfsHHkGa 
    HTTP_IF_MODIFIED_SINCE= 
    HTTP_REFERER=http://**.***.***.***:8080/apex/f?p=101:1:11054899794271::::: 
    HTTP_SOAPACTION= 
    HTTP_ORACLE_ECID= 
    HTTP_ORACLE_CACHE_VERSION= 
    HTTP_AUTHORIZATION= 
    WEB_AUTHENT_PREFIX= 
    DAD_NAME=apex 
    DOC_ACCESS_PATH=docs 
    DOCUMENT_TABLE=wwv_flow_file_objects$ 
    PATH_ALIAS=r 
    REQUEST_CHARSET=AL32UTF8 
    REQUEST_IANA_CHARSET=UTF-8 
    SCRIPT_PREFIX= 
    HTTP_IF_MATCH= 
    HTTP_CACHE_CONTROL= 
    SOAP_BODY= 
    HTTP_X_ORACLE_DEVICE_CLASS= 
    HTTP_X_ORACLE_DEVICE_ORIENTATION= 
    HTTP_X_ORACLE_DEVICE_MAXDOCSIZE= 
    HTTP_X_ORACLE_DEVICE= 
    HTTP_X_ORACLE_ORIG_ACCEPT= 
    HTTP_X_ORACLE_ORIG_USER_AGENT= 
    HTTP_X_ORACLE_USER_LOCALE= 
    HTTP_X_ORACLE_USER_NAME= 
    HTTP_X_ORACLE_USER_DISPLAYNAME= 
    HTTP_X_ORACLE_USER_USERKIND= 
    HTTP_X_ORACLE_USER_AUTHKIND= 
    HTTP_X_ORACLE_USER_DEVICEID= 
    HTTP_X_ORACLE_USER_LOCATION_ADDRESSLINE1= 
    HTTP_X_ORACLE_USER_LOCATION_ADDRESSLINE2= 
    HTTP_X_ORACLE_USER_LOCATION_ADDRESSLASTLINE= 
    HTTP_X_ORACLE_USER_LOCATION_BLOCK= 
    HTTP_X_ORACLE_USER_LOCATION_CITY= 
    HTTP_X_ORACLE_USER_LOCATION_COMPANYNAME= 
    HTTP_X_ORACLE_USER_LOCATION_COUNTY= 
    HTTP_X_ORACLE_USER_LOCATION_STATE= 
    HTTP_X_ORACLE_USER_LOCATION_POSTALCODE= 
    HTTP_X_ORACLE_USER_LOCATION_POSTALCODEEXT= 
    HTTP_X_ORACLE_USER_LOCATION_COUNTRY= 
    HTTP_X_ORACLE_USER_LOCATION_TYPE= 
    HTTP_X_ORACLE_USER_LOCATION_X= 
    HTTP_X_ORACLE_USER_LOCATION_Y= 
    HTTP_X_ORACLE_SERVICE_HOME_URL= 
    HTTP_X_ORACLE_SERVICE_PARENT_URL= 
    HTTP_X_ORACLE_HOME_URL= 
    HTTP_X_ORACLE_MODULE_CALLBACK_URL= 
    HTTP_X_ORACLE_MODULE_CALLBACK_LABEL= 
    HTTP_X_ORACLE_CACHE_USER= 
    HTTP_X_ORACLE_CACHE_SUBID= 
    HTTP_X_ORACLE_CACHE_AUTH= 
    HTTP_X_ORACLE_CACHE_DEVICE= 
    HTTP_X_ORACLE_CACHE_LANG= 
    HTTP_X_ORACLE_CACHE_ENCRYPT= 
    HTTP_X_ORACLE_ASSERT_USER=

來源

2017-02-03 T. Meier

您是否找到解決問題的方法？如果是這樣，請更新問題。 – kapiell

您需要將它們添加到您的網頁，

隱藏的頁面項目，說P60_DOC_ID
一個文件瀏覽頁面項目，說P60_DOC
頁面頭執行點之後的自動行取出過程，說 FETCH DOC

然後你就可以實現BLOB內置功能在以下方式，

APEX_UTIL.GET_BLOB_FILE_SRC('P60_DOC',DOC_ID,NULL,'inline')

截圖以供參考項目和工藝性能，

來源

2017-02-16 20:12:51 kapiell

APEX 5 get_blob不起作用

回答

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