現象:
- 將下載到的libeay32.dll, libiconv-2.dll, libintl-8.dll, libpq.dll, ssleay32.dll文件拷貝到Desktop 安裝目錄的bin目錄下;
- 啟動ArcCatalog中的Add Database Connection,選擇數據庫PostgreSQL,instance設置為localhost(也曾使用過IP和端口),用戶名和密碼均按要求設置完畢;
- 但在選擇Database后彈出無法連接的對話框,內容為:Unable to connectto database server to retrieve database list;please verify your server name ,user name and password info and try again.Cannot connect to database because client software failed to load. Be sure the database client software is installed and configured correctly.
解決辦法:
- 本機安裝pgAdmin,即PostgreSQL數據庫的客戶端連接工具。