{"id":93691,"date":"2026-08-13T02:40:56","date_gmt":"2026-08-12T18:40:56","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/93691.html"},"modified":"2026-08-13T02:40:56","modified_gmt":"2026-08-12T18:40:56","slug":"dm-dexp-%e9%80%bb%e8%be%91%e5%af%bc%e5%87%ba%ef%bc%9a%e8%be%be%e6%a2%a6%e6%95%b0%e6%8d%ae%e5%ba%93%e6%95%b0%e6%8d%ae%e8%bf%81%e7%a7%bb%e4%b8%8e%e5%a4%87%e4%bb%bd%e7%9a%84%e6%a0%b8%e5%bf%83%e5%b7%a5","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/93691.html","title":{"rendered":"DM-dexp \u903b\u8f91\u5bfc\u51fa\uff1a\u8fbe\u68a6\u6570\u636e\u5e93\u6570\u636e\u8fc1\u79fb\u4e0e\u5907\u4efd\u7684\u6838\u5fc3\u5de5\u5177\u5b9e\u8df5\u6307\u5357"},"content":{"rendered":"<h2>\u4e00\u3001DM-dexp \u903b\u8f91\u5bfc\u51fa\u5de5\u5177\u6982\u8ff0<\/h2>\n<h3>1.1 DM-dexp \u903b\u8f91\u5bfc\u51fa\u5de5\u5177\u7b80\u4ecb<\/h3>\n<p>DM-dexp \u662f\u8fbe\u68a6\u6570\u636e\u5e93 (DM) \u5b98\u65b9\u63d0\u4f9b\u7684\u903b\u8f91\u5bfc\u51fa\u5de5\u5177&#xff0c;\u4f4d\u4e8e DM \u5b89\u88c5\u76ee\u5f55\u7684 bin \u5b50\u76ee\u5f55\u4e0b\u3002\u5b83\u7684\u6838\u5fc3\u529f\u80fd\u662f\u5c06\u6570\u636e\u5e93\u4e2d\u7684\u5bf9\u8c61 (\u8868\u3001\u89c6\u56fe\u3001\u7d22\u5f15\u3001\u89e6\u53d1\u5668\u3001\u5b58\u50a8\u8fc7\u7a0b\u7b49) \u7684\u7ed3\u6784\u5b9a\u4e49\u548c\u6570\u636e\u6309\u7167\u7279\u5b9a\u683c\u5f0f\u5bfc\u51fa\u5230 DMP \u6587\u4ef6\u4e2d&#xff0c;\u4ee5\u4fbf\u540e\u7eed\u901a\u8fc7 DM-dimp \u5de5\u5177\u5bfc\u5165\u5230\u5176\u4ed6\u6570\u636e\u5e93\u5b9e\u4f8b\u4e2d\u3002DM-dexp \u903b\u8f91\u5bfc\u51fa\u5de5\u5177\u652f\u6301\u547d\u4ee4\u884c\u65b9\u5f0f\u8c03\u7528&#xff0c;\u7075\u6d3b\u7684\u53c2\u6570\u914d\u7f6e\u4f7f\u5176\u80fd\u591f\u6ee1\u8db3\u4ece\u5355\u8868\u5230\u5168\u5e93\u7684\u5404\u79cd\u5bfc\u51fa\u9700\u6c42\u3002<\/p>\n<h3>1.2 DM-dexp \u903b\u8f91\u5bfc\u51fa\u7684\u6838\u5fc3\u4ef7\u503c<\/h3>\n<p>DM-dexp \u903b\u8f91\u5bfc\u51fa\u5de5\u5177\u5728\u8fbe\u68a6\u6570\u636e\u5e93\u8fd0\u7ef4\u4f53\u7cfb\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272&#xff0c;\u5176\u6838\u5fc3\u4ef7\u503c\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762:<\/p>\n<ul>\n<li>\u8de8\u5e73\u53f0\u6570\u636e\u8fc1\u79fb: \u751f\u6210\u7684 DMP \u6587\u4ef6\u53ef\u5728\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u3001\u4e0d\u540c\u7248\u672c\u7684\u8fbe\u68a6\u6570\u636e\u5e93\u4e4b\u95f4\u8fc1\u79fb\u3002<\/li>\n<li>\u7cbe\u7ec6\u5316\u5bfc\u51fa\u63a7\u5236: \u652f\u6301\u5168\u5e93\u3001\u7528\u6237\u3001\u6a21\u5f0f\u3001\u8868\u56db\u79cd\u7c92\u5ea6\u7684\u5bfc\u51fa&#xff0c;\u6ee1\u8db3\u4e0d\u540c\u573a\u666f\u9700\u6c42\u3002<\/li>\n<li>\u6570\u636e\u5907\u4efd\u4e0e\u6062\u590d: \u4f5c\u4e3a\u903b\u8f91\u5907\u4efd\u624b\u6bb5&#xff0c;\u8865\u5145\u7269\u7406\u5907\u4efd\u7684\u4e0d\u8db3\u3002<\/li>\n<li>\u5bf9\u8c61\u9009\u62e9\u6027\u5bfc\u51fa: \u53ef\u901a\u8fc7\u53c2\u6570\u63a7\u5236\u662f\u5426\u5bfc\u51fa\u6570\u636e\u884c\u3001\u7d22\u5f15\u3001\u7ea6\u675f\u3001\u89e6\u53d1\u5668\u7b49\u3002<\/li>\n<\/ul>\n<h3>1.3 DM-dexp \u903b\u8f91\u5bfc\u51fa\u7684\u5178\u578b\u5e94\u7528\u573a\u666f<\/h3>\n<p>\u5728\u5b9e\u9645\u7684\u6570\u636e\u5e93\u8fd0\u7ef4\u548c\u5f00\u53d1\u4e2d&#xff0c;DM-dexp \u903b\u8f91\u5bfc\u51fa\u5e38\u7528\u4e8e\u4ee5\u4e0b\u573a\u666f:<\/p>\n<li>\u6570\u636e\u5e93\u7248\u672c\u5347\u7ea7\u6216\u8fc1\u79fb\u65f6\u7684\u6570\u636e\u642c\u8fc1\u3002<\/li>\n<li>\u5f00\u53d1\u3001\u6d4b\u8bd5\u3001\u751f\u4ea7\u73af\u5883\u4e4b\u95f4\u7684\u6570\u636e\u540c\u6b65\u3002<\/li>\n<li>\u7279\u5b9a\u6a21\u5f0f\u6216\u8868\u7684\u6570\u636e\u5907\u4efd\u3002<\/li>\n<li>\u6570\u636e\u5e93\u5bf9\u8c61\u7684\u91cd\u65b0\u7ec4\u7ec7\u4e0e\u91cd\u5efa\u3002<\/li>\n<li>\u8de8\u5b9e\u4f8b\u7684\u6570\u636e\u590d\u5236\u4e0e\u5206\u53d1\u3002<\/li>\n<h2>\u4e8c\u3001DM-dexp 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path{stroke:#9370DB;filter:drop-shadow(1px 2px 2px rgba(185, 185, 185, 1));}#publish-mermaid-1786508335822-0 :root{&#8211;mermaid-font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;}\u5426\u662f\u5426\u662fFULLOWNERSCHEMASTABLES\u662f\u5426<span class=\"nodeLabel\"><\/p>\n<p>\u542f\u52a8 DM-dexp \u5de5\u5177<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u89e3\u6790\u547d\u4ee4\u884c\u53c2\u6570<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u6821\u9a8c\u53c2\u6570\u5408\u6cd5\u6027<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u53c2\u6570\u662f\u5426\u5408\u6cd5<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u8f93\u51fa\u9519\u8bef\u4fe1\u606f\u5e76\u9000\u51fa<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u8fde\u63a5\u76ee\u6807\u6570\u636e\u5e93<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u8fde\u63a5\u662f\u5426\u6210\u529f<\/p>\n<p><\/span><span 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\u6587\u4ef6<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u662f\u5426\u6709\u66f4\u591a\u5bf9\u8c61<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u5173\u95ed\u6587\u4ef6\u53e5\u67c4<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u751f\u6210\u5bfc\u51fa\u65e5\u5fd7<\/p>\n<p><\/span><span class=\"nodeLabel\"><\/p>\n<p>\u5bfc\u51fa\u5b8c\u6210<\/p>\n<p><\/span><\/p>\n<p>\u4ece\u6d41\u7a0b\u56fe\u4e2d\u53ef\u4ee5\u770b\u51fa&#xff0c;DM-dexp \u903b\u8f91\u5bfc\u51fa\u7684\u6838\u5fc3\u5728\u4e8e\u6839\u636e\u7528\u6237\u6307\u5b9a\u7684\u5bfc\u51fa\u6a21\u5f0f\u786e\u5b9a\u5bf9\u8c61\u63d0\u53d6\u8303\u56f4&#xff0c;\u7136\u540e\u9010\u4e2a\u5bf9\u8c61\u5730\u8bfb\u53d6\u5143\u6570\u636e\u548c\u6570\u636e\u884c&#xff0c;\u6700\u7ec8\u5199\u5165\u5230 DMP \u6587\u4ef6\u4e2d\u3002<\/p>\n<h3>2.2 DM-dexp \u903b\u8f91\u5bfc\u51fa\u7684\u56db\u79cd\u5bfc\u51fa\u6a21\u5f0f<\/h3>\n<p>DM-dexp \u903b\u8f91\u5bfc\u51fa\u652f\u6301\u56db\u79cd\u5bfc\u51fa\u6a21\u5f0f&#xff0c;\u56db\u79cd\u6a21\u5f0f\u4e92\u65a5&#xff0c;\u6bcf\u6b21\u5bfc\u51fa\u53ea\u80fd\u9009\u62e9\u5176\u4e2d\u4e00\u79cd:<\/p>\n<p>| \u6a21\u5f0f | \u53c2\u6570 | \u8bf4\u660e | \u9002\u7528\u573a\u666f |<\/p>\n<p>|&#8212;&#8212;|&#8212;&#8212;|&#8212;&#8212;|&#8212;&#8212;&#8212;-|<\/p>\n<p>| \u5168\u5e93\u5bfc\u51fa | FULL&#061;Y | \u5bfc\u51fa\u6574\u4e2a\u6570\u636e\u5e93\u7684\u6240\u6709\u5bf9\u8c61 | \u6574\u5e93\u8fc1\u79fb\u6216\u5907\u4efd |<\/p>\n<p>| \u7528\u6237\u5bfc\u51fa | OWNER&#061;\u7528\u6237\u540d | \u5bfc\u51fa\u6307\u5b9a\u7528\u6237\u4e0b\u7684\u6240\u6709\u5bf9\u8c61 | \u6309\u7528\u6237\u7ef4\u5ea6\u8fc1\u79fb |<\/p>\n<p>| \u6a21\u5f0f\u5bfc\u51fa | SCHEMAS&#061;\u6a21\u5f0f\u540d | \u5bfc\u51fa\u6307\u5b9a\u6a21\u5f0f\u4e0b\u7684\u6240\u6709\u5bf9\u8c61 | \u6309\u6a21\u5f0f\u7ef4\u5ea6\u8fc1\u79fb |<\/p>\n<p>| \u8868\u5bfc\u51fa | TABLES&#061;\u8868\u540d | \u5bfc\u51fa\u6307\u5b9a\u7684\u8868\u53ca\u5176\u76f8\u5173\u5bf9\u8c61 | \u5355\u8868\u6216\u591a\u8868\u5bfc\u51fa |<\/p>\n<p>\u56db\u79cd\u6a21\u5f0f\u7684\u4f18\u5148\u7ea7\u4e3a: TABLES &gt; OWNER &gt; SCHEMAS &gt; FULL\u3002\u5982\u679c\u540c\u65f6\u6307\u5b9a\u4e86\u591a\u4e2a\u6a21\u5f0f\u53c2\u6570&#xff0c;\u4f18\u5148\u7ea7\u9ad8\u7684\u53c2\u6570\u751f\u6548\u3002<\/p>\n<h3>2.3 DM-dexp \u903b\u8f91\u5bfc\u51fa\u5173\u952e\u53c2\u6570\u8be6\u89e3<\/h3>\n<p>DM-dexp \u903b\u8f91\u5bfc\u51fa\u5de5\u5177\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u53c2\u6570&#xff0c;\u4ee5\u4e0b\u662f\u6838\u5fc3\u53c2\u6570\u7684\u8be6\u7ec6\u8bf4\u660e:<\/p>\n<p>1. \u8fde\u63a5\u7c7b\u53c2\u6570<\/p>\n<ul>\n<li>USERID: \u6570\u636e\u5e93\u8fde\u63a5\u5b57\u7b26\u4e32&#xff0c;\u683c\u5f0f\u4e3a &#034;\u7528\u6237\u540d\/\u5bc6\u7801&#064;IP:\u7aef\u53e3&#034; \u6216 &#034;\u7528\u6237\u540d\/\u5bc6\u7801&#064;\u670d\u52a1\u540d&#034;\u3002<\/li>\n<li>\u9700\u8981\u6ce8\u610f\u7684\u662f&#xff0c;USERID \u662f\u7b2c\u4e00\u4e2a\u4f4d\u7f6e\u53c2\u6570&#xff0c;\u53ef\u4ee5\u4e0d\u5199\u53c2\u6570\u540d\u3002<\/li>\n<\/ul>\n<p>2. \u6587\u4ef6\u7c7b\u53c2\u6570<\/p>\n<ul>\n<li>FILE: \u5bfc\u51fa\u6587\u4ef6\u540d&#xff0c;\u9ed8\u8ba4\u4e3a dm.dmp\u3002<\/li>\n<li>DIRECTORY: \u5bfc\u51fa\u6587\u4ef6\u5b58\u653e\u76ee\u5f55&#xff0c;\u9ed8\u8ba4\u4e3a\u5f53\u524d\u76ee\u5f55\u3002<\/li>\n<li>LOG: \u65e5\u5fd7\u6587\u4ef6\u540d&#xff0c;\u9ed8\u8ba4\u4e3a dexp.log\u3002<\/li>\n<li>FILESIZE: \u5355\u4e2a DMP \u6587\u4ef6\u7684\u6700\u5927\u5927\u5c0f&#xff0c;\u8d85\u51fa\u540e\u81ea\u52a8\u5206\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<p>3. \u6a21\u5f0f\u7c7b\u53c2\u6570<\/p>\n<ul>\n<li>FULL: \u662f\u5426\u5168\u5e93\u5bfc\u51fa&#xff0c;Y \u6216 N\u3002<\/li>\n<li>OWNER: \u7528\u6237\u540d\u5217\u8868&#xff0c;\u591a\u4e2a\u7528\u9017\u53f7\u5206\u9694\u3002<\/li>\n<li>SCHEMAS: \u6a21\u5f0f\u540d\u5217\u8868&#xff0c;\u591a\u4e2a\u7528\u9017\u53f7\u5206\u9694\u3002<\/li>\n<li>TABLES: \u8868\u540d\u5217\u8868&#xff0c;\u591a\u4e2a\u7528\u9017\u53f7\u5206\u9694\u3002<\/li>\n<\/ul>\n<p>4. \u5185\u5bb9\u63a7\u5236\u53c2\u6570<\/p>\n<ul>\n<li>ROWS: \u662f\u5426\u5bfc\u51fa\u6570\u636e\u884c&#xff0c;Y \u6216 N&#xff0c;\u9ed8\u8ba4 Y\u3002<\/li>\n<li>INDEXES: \u662f\u5426\u5bfc\u51fa\u7d22\u5f15&#xff0c;Y \u6216 N&#xff0c;\u9ed8\u8ba4 Y\u3002<\/li>\n<li>CONSTRAINTS: \u662f\u5426\u5bfc\u51fa\u7ea6\u675f&#xff0c;Y \u6216 N&#xff0c;\u9ed8\u8ba4 Y\u3002<\/li>\n<li>TRIGGERS: \u662f\u5426\u5bfc\u51fa\u89e6\u53d1\u5668&#xff0c;Y \u6216 N&#xff0c;\u9ed8\u8ba4 Y\u3002<\/li>\n<li>VIEWS: \u662f\u5426\u5bfc\u51fa\u89c6\u56fe&#xff0c;Y \u6216 N&#xff0c;\u9ed8\u8ba4 Y\u3002<\/li>\n<li>PROCEDURES: \u662f\u5426\u5bfc\u51fa\u5b58\u50a8\u8fc7\u7a0b\u548c\u51fd\u6570&#xff0c;Y \u6216 N&#xff0c;\u9ed8\u8ba4 Y\u3002<\/li>\n<\/ul>\n<p>5. \u6027\u80fd\u4e0e\u5b89\u5168\u53c2\u6570<\/p>\n<ul>\n<li>PARALLEL: \u5bfc\u51fa\u5e76\u884c\u5ea6&#xff0c;\u63d0\u9ad8\u5bfc\u51fa\u901f\u5ea6\u3002<\/li>\n<li>TABLE_PARALLEL: \u5355\u8868\u5bfc\u51fa\u5e76\u884c\u5ea6\u3002<\/li>\n<li>COMPRESS: \u662f\u5426\u538b\u7f29\u5bfc\u51fa\u6587\u4ef6&#xff0c;Y \u6216 N\u3002<\/li>\n<li>ENCRYPT: \u662f\u5426\u52a0\u5bc6\u5bfc\u51fa\u6587\u4ef6&#xff0c;Y \u6216 N\u3002<\/li>\n<li>ENCRYPT_PASSWORD: \u52a0\u5bc6\u5bc6\u7801\u3002<\/li>\n<\/ul>\n<h2>\u4e09\u3001DM-dexp \u903b\u8f91\u5bfc\u51fa\u5b9e\u6218\u64cd\u4f5c<\/h2>\n<h3>3.1 \u73af\u5883\u51c6\u5907\u4e0e\u524d\u7f6e\u68c0\u67e5<\/h3>\n<p>\u5728\u6267\u884c DM-dexp \u903b\u8f91\u5bfc\u51fa\u4e4b\u524d&#xff0c;\u9700\u8981\u5b8c\u6210\u4ee5\u4e0b\u51c6\u5907\u5de5\u4f5c:<\/p>\n<p>1. \u786e\u8ba4\u8fbe\u68a6\u6570\u636e\u5e93\u5df2\u5b89\u88c5\u4e14\u670d\u52a1\u6b63\u5e38\u8fd0\u884c<\/p>\n<p># \u68c0\u67e5 DM \u670d\u52a1\u72b6\u6001<br \/>\nps -ef | grep dmserver<br \/>\n# \u67e5\u770b DM \u76d1\u542c\u7aef\u53e3<br \/>\nnetstat -tlnp | grep 5236<\/p>\n<p>2. \u786e\u8ba4 DM-dexp \u5de5\u5177\u53ef\u7528<\/p>\n<p># \u8fdb\u5165 DM \u5b89\u88c5\u76ee\u5f55\u7684 bin \u76ee\u5f55<br \/>\ncd \/opt\/dmdbms\/bin<br \/>\n# \u67e5\u770b dexp \u7248\u672c<br \/>\n.\/dexp help<\/p>\n<p>3. \u786e\u8ba4\u5bfc\u51fa\u76ee\u5f55\u5b58\u5728\u4e14\u6709\u5199\u6743\u9650<\/p>\n<p># \u521b\u5efa\u5bfc\u51fa\u76ee\u5f55<br \/>\nmkdir -p \/data\/dexp_backup<br \/>\n# \u68c0\u67e5\u76ee\u5f55\u6743\u9650<br \/>\nls -ld \/data\/dexp_backup<\/p>\n<p>4. \u786e\u8ba4\u6570\u636e\u5e93\u7528\u6237\u6709\u8db3\u591f\u7684\u5bfc\u51fa\u6743\u9650<\/p>\n<p>&#8212; \u6388\u4e88\u5bfc\u51fa\u6240\u9700\u6743\u9650<br \/>\nGRANT EXP_FULL_DATABASE TO SYSDBA;<br \/>\n&#8212; \u67e5\u770b\u7528\u6237\u6743\u9650<br \/>\nSELECT * FROM DBA_SYS_PRIVS WHERE GRANTEE &#061; &#039;SYSDBA&#039;;<\/p>\n<h3>3.2 FULL \u5168\u5e93\u6a21\u5f0f\u5bfc\u51fa\u5b9e\u6218<\/h3>\n<p>FULL \u5168\u5e93\u5bfc\u51fa\u6a21\u5f0f\u7528\u4e8e\u5bfc\u51fa\u6574\u4e2a\u6570\u636e\u5e93\u7684\u6240\u6709\u5bf9\u8c61&#xff0c;\u9002\u7528\u4e8e\u6574\u5e93\u8fc1\u79fb\u6216\u5b8c\u6574\u5907\u4efd\u573a\u666f\u3002<\/p>\n<p>1. \u57fa\u672c\u5168\u5e93\u5bfc\u51fa\u547d\u4ee4<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;full_export.dmp LOG&#061;full_export.log FULL&#061;Y<\/p>\n<p>2. \u5e26\u5e76\u884c\u548c\u538b\u7f29\u7684\u5168\u5e93\u5bfc\u51fa<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;full_export_par.dmp LOG&#061;full_export_par.log FULL&#061;Y PARALLEL&#061;4 TABLE_PARALLEL&#061;2 COMPRESS&#061;Y<\/p>\n<p>3. \u4ec5\u5bfc\u51fa\u5bf9\u8c61\u7ed3\u6784\u4e0d\u5bfc\u51fa\u6570\u636e (ROWS&#061;N)<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;full_schema.dmp LOG&#061;full_schema.log FULL&#061;Y ROWS&#061;N<\/p>\n<h3>3.3 OWNER \u7528\u6237\u6a21\u5f0f\u5bfc\u51fa\u5b9e\u6218<\/h3>\n<p>OWNER \u6a21\u5f0f\u6309\u7167\u6570\u636e\u5e93\u7528\u6237\u7ef4\u5ea6\u8fdb\u884c\u5bfc\u51fa&#xff0c;\u5c06\u6307\u5b9a\u7528\u6237\u4e0b\u7684\u6240\u6709\u5bf9\u8c61\u5bfc\u51fa\u3002<\/p>\n<p>1. \u5355\u7528\u6237\u5bfc\u51fa<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;user_hr.dmp LOG&#061;user_hr.log OWNER&#061;HR<\/p>\n<p>2. \u591a\u7528\u6237\u5bfc\u51fa (\u9017\u53f7\u5206\u9694)<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;user_multi.dmp LOG&#061;user_multi.log OWNER&#061;HR,SALES,FINANCE<\/p>\n<p>3. \u6307\u5b9a\u6587\u4ef6\u5927\u5c0f\u81ea\u52a8\u5206\u5272<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;user_hr_split.dmp LOG&#061;user_hr_split.log OWNER&#061;HR FILESIZE&#061;500M<\/p>\n<h3>3.4 SCHEMAS \u6a21\u5f0f\u5bfc\u51fa\u5b9e\u6218<\/h3>\n<p>SCHEMAS \u6a21\u5f0f\u6309\u7167\u6570\u636e\u5e93\u6a21\u5f0f (SCHEMA) \u7ef4\u5ea6\u8fdb\u884c\u5bfc\u51fa\u3002\u5728\u8fbe\u68a6\u6570\u636e\u5e93\u4e2d&#xff0c;\u7528\u6237\u548c\u6a21\u5f0f\u662f\u5206\u79bb\u7684\u6982\u5ff5&#xff0c;\u4e00\u4e2a\u7528\u6237\u53ef\u4ee5\u62e5\u6709\u591a\u4e2a\u6a21\u5f0f\u3002<\/p>\n<p>1. \u5355\u6a21\u5f0f\u5bfc\u51fa<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;schema_hr.dmp LOG&#061;schema_hr.log SCHEMAS&#061;HR<\/p>\n<p>2. \u591a\u6a21\u5f0f\u5bfc\u51fa<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;schema_multi.dmp LOG&#061;schema_multi.log SCHEMAS&#061;HR,SALES<\/p>\n<p>3. \u6392\u9664\u67d0\u4e9b\u5bf9\u8c61\u7c7b\u578b (\u5982\u4e0d\u5bfc\u51fa\u89e6\u53d1\u5668\u548c\u89c6\u56fe)<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;schema_hr_no_trig.dmp LOG&#061;schema_hr_no_trig.log SCHEMAS&#061;HR TRIGGERS&#061;N VIEWS&#061;N<\/p>\n<h3>3.5 TABLES \u8868\u7ea7\u5bfc\u51fa\u5b9e\u6218<\/h3>\n<p>TABLES \u6a21\u5f0f\u7528\u4e8e\u5bfc\u51fa\u6307\u5b9a\u7684\u8868\u53ca\u5176\u76f8\u5173\u5bf9\u8c61 (\u7d22\u5f15\u3001\u7ea6\u675f\u7b49)&#xff0c;\u662f\u6700\u7ec6\u7c92\u5ea6\u7684\u5bfc\u51fa\u6a21\u5f0f\u3002<\/p>\n<p>1. \u5355\u8868\u5bfc\u51fa<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;table_emp.dmp LOG&#061;table_emp.log TABLES&#061;HR.EMPLOYEE<\/p>\n<p>2. \u591a\u8868\u5bfc\u51fa<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;tables_multi.dmp LOG&#061;tables_multi.log TABLES&#061;HR.EMPLOYEE,HR.DEPARTMENT,HR.SALARY<\/p>\n<p>3. \u5e26\u67e5\u8be2\u6761\u4ef6\u7684\u8868\u5bfc\u51fa (QUERY \u53c2\u6570)<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;table_emp_cond.dmp LOG&#061;table_emp_cond.log TABLES&#061;HR.EMPLOYEE QUERY&#061;&#034;WHERE SALARY &gt; 10000 AND STATUS &#061; 1&#034;<\/p>\n<p>4. \u4ec5\u5bfc\u51fa\u8868\u7ed3\u6784<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;table_emp_struct.dmp LOG&#061;table_emp_struct.log TABLES&#061;HR.EMPLOYEE ROWS&#061;N INDEXES&#061;Y CONSTRAINTS&#061;Y<\/p>\n<h2>\u56db\u3001DM-dexp \u903b\u8f91\u5bfc\u51fa\u8fdb\u9636\u4f18\u5316\u4e0e\u6700\u4f73\u5b9e\u8df5<\/h2>\n<h3>4.1 \u5e76\u884c\u5bfc\u51fa\u4e0e\u6027\u80fd\u4f18\u5316<\/h3>\n<p>\u5728\u5927\u6570\u636e\u91cf\u573a\u666f\u4e0b&#xff0c;DM-dexp \u903b\u8f91\u5bfc\u51fa\u7684\u6027\u80fd\u4f18\u5316\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u5173\u952e\u4f18\u5316\u7b56\u7565:<\/p>\n<p>1. \u5408\u7406\u8bbe\u7f6e\u5e76\u884c\u5ea6<\/p>\n<ul>\n<li>PARALLEL \u53c2\u6570\u63a7\u5236\u6574\u4f53\u5bfc\u51fa\u5e76\u884c\u5ea6&#xff0c;\u5efa\u8bae\u8bbe\u7f6e\u4e3a CPU \u6838\u5fc3\u6570\u7684 1 \u5230 2 \u500d\u3002<\/li>\n<li>TABLE_PARALLEL \u53c2\u6570\u63a7\u5236\u5355\u8868\u5bfc\u51fa\u7684\u5e76\u884c\u5ea6&#xff0c;\u9002\u7528\u4e8e\u5927\u8868\u573a\u666f\u3002<\/li>\n<\/ul>\n<p>2. \u5bfc\u51fa\u6027\u80fd\u4f18\u5316\u53c2\u6570\u7ec4\u5408<\/p>\n<p>.\/dexp SYSDBA\/SYSDBA&#064;localhost:5236 DIRECTORY&#061;\/data\/dexp_backup FILE&#061;opt_export.dmp LOG&#061;opt_export.log FULL&#061;Y PARALLEL&#061;8 TABLE_PARALLEL&#061;4 COMPRESS&#061;Y BUFFER&#061;1024<\/p>\n<p>3. \u6027\u80fd\u4f18\u5316\u7b56\u7565\u5bf9\u6bd4<\/p>\n<p>| \u4f18\u5316\u7b56\u7565 | \u53c2\u6570 | \u9002\u7528\u573a\u666f | \u9884\u671f\u6548\u679c |<\/p>\n<p>|&#8212;&#8212;&#8212;-|&#8212;&#8212;|&#8212;&#8212;&#8212;-|&#8212;&#8212;&#8212;-|<\/p>\n<p>| \u5e76\u884c\u5bfc\u51fa | PARALLEL | \u591a\u5bf9\u8c61\u5bfc\u51fa | \u663e\u8457\u63d0\u5347\u6574\u4f53\u901f\u5ea6 |<\/p>\n<p>| \u8868\u7ea7\u5e76\u884c | TABLE_PARALLEL | \u5927\u8868\u5bfc\u51fa | \u52a0\u901f\u5355\u8868\u6570\u636e\u8bfb\u53d6 |<\/p>\n<p>| \u538b\u7f29\u5bfc\u51fa | COMPRESS&#061;Y | \u78c1\u76d8\u7a7a\u95f4\u6709\u9650 | \u51cf\u5c0f\u6587\u4ef6\u4f53\u79ef |<\/p>\n<p>| \u5927\u7f13\u51b2\u533a | BUFFER | \u5927\u6570\u636e\u91cf | \u51cf\u5c11IO\u6b21\u6570 |<\/p>\n<h3>4.2 \u5e38\u89c1\u95ee\u9898\u6392\u67e5\u4e0e\u89e3\u51b3\u65b9\u6848<\/h3>\n<p>\u5728\u4f7f\u7528 DM-dexp \u903b\u8f91\u5bfc\u51fa\u8fc7\u7a0b\u4e2d&#xff0c;\u53ef\u80fd\u4f1a\u9047\u5230\u4ee5\u4e0b\u5e38\u89c1\u95ee\u9898:<\/p>\n<p>1. \u95ee\u9898: \u8fde\u63a5\u6570\u636e\u5e93\u5931\u8d25&#xff0c;\u62a5\u9519 &#034;\u7f51\u7edc\u901a\u4fe1\u5f02\u5e38&#034;<\/p>\n<ul>\n<li>\u539f\u56e0: \u6570\u636e\u5e93\u670d\u52a1\u672a\u542f\u52a8\u6216\u7aef\u53e3\u4e0d\u6b63\u786e\u3002<\/li>\n<li>\u89e3\u51b3: \u68c0\u67e5 dmserver \u8fdb\u7a0b\u662f\u5426\u8fd0\u884c&#xff0c;\u786e\u8ba4\u7aef\u53e3\u53f7\u3002<\/li>\n<\/ul>\n<p>2. \u95ee\u9898: \u5bfc\u51fa\u8fc7\u7a0b\u4e2d\u62a5\u9519 &#034;\u6743\u9650\u4e0d\u8db3&#034;<\/p>\n<ul>\n<li>\u539f\u56e0: \u5f53\u524d\u7528\u6237\u6ca1\u6709\u5bfc\u51fa\u5176\u4ed6\u7528\u6237\u5bf9\u8c61\u7684\u6743\u9650\u3002<\/li>\n<li>\u89e3\u51b3: \u6388\u4e88 EXP_FULL_DATABASE \u6743\u9650\u6216\u4f7f\u7528 SYSDBA \u7528\u6237\u3002<\/li>\n<\/ul>\n<p>3. \u95ee\u9898: DMP \u6587\u4ef6\u8fc7\u5927\u5bfc\u81f4\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3<\/p>\n<ul>\n<li>\u539f\u56e0: \u672a\u8bbe\u7f6e FILESIZE \u53c2\u6570\u5bfc\u81f4\u5355\u6587\u4ef6\u8fc7\u5927\u3002<\/li>\n<li>\u89e3\u51b3: \u8bbe\u7f6e FILESIZE \u53c2\u6570\u81ea\u52a8\u5206\u5272\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<p>4. \u95ee\u9898: \u5bfc\u51fa\u901f\u5ea6\u7f13\u6162<\/p>\n<ul>\n<li>\u539f\u56e0: \u672a\u4f7f\u7528\u5e76\u884c\u5bfc\u51fa\u6216\u7cfb\u7edf\u8d44\u6e90\u4e0d\u8db3\u3002<\/li>\n<li>\u89e3\u51b3: \u8c03\u6574 PARALLEL \u548c TABLE_PARALLEL \u53c2\u6570\u3002<\/li>\n<\/ul>\n<p>5. \u95ee\u9898: \u5bfc\u51fa\u65f6\u4e2d\u6587\u4e71\u7801<\/p>\n<ul>\n<li>\u539f\u56e0: \u5ba2\u6237\u7aef\u4e0e\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u4e0d\u4e00\u81f4\u3002<\/li>\n<li>\u89e3\u51b3: \u786e\u4fdd\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\u6b63\u786e\u3002<\/li>\n<\/ul>\n<p># \u68c0\u67e5\u5e76\u8bbe\u7f6e\u5b57\u7b26\u96c6\u73af\u5883\u53d8\u91cf<br \/>\necho $LANG<br \/>\nexport LANG&#061;zh_CN.UTF-8<br \/>\nexport LD_LIBRARY_PATH&#061;\/opt\/dmdbms\/bin:$LD_LIBRARY_PATH<\/p>\n<h3>4.3 DM-dexp \u903b\u8f91\u5bfc\u51fa\u6700\u4f73\u5b9e\u8df5\u603b\u7ed3<\/h3>\n<p>\u57fa\u4e8e\u5b9e\u9645\u9879\u76ee\u7ecf\u9a8c&#xff0c;DM-dexp \u903b\u8f91\u5bfc\u51fa\u7684\u6700\u4f73\u5b9e\u8df5\u603b\u7ed3\u5982\u4e0b:<\/p>\n<p>1. \u5bfc\u51fa\u524d\u89c4\u5212<\/p>\n<ul>\n<li>\u660e\u786e\u5bfc\u51fa\u8303\u56f4&#xff0c;\u9009\u62e9\u5408\u9002\u7684\u5bfc\u51fa\u6a21\u5f0f\u3002<\/li>\n<li>\u8bc4\u4f30\u6570\u636e\u91cf&#xff0c;\u9884\u7559\u8db3\u591f\u7684\u78c1\u76d8\u7a7a\u95f4\u3002<\/li>\n<li>\u5728\u4e1a\u52a1\u4f4e\u5cf0\u671f\u6267\u884c\u5bfc\u51fa\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<p>2. \u53c2\u6570\u914d\u7f6e\u5efa\u8bae<\/p>\n<ul>\n<li>\u5927\u6570\u636e\u91cf\u5bfc\u51fa\u52a1\u5fc5\u542f\u7528\u5e76\u884c\u53c2\u6570\u3002<\/li>\n<li>\u751f\u4ea7\u73af\u5883\u5bfc\u51fa\u5efa\u8bae\u542f\u7528\u538b\u7f29\u3002<\/li>\n<li>\u8bbe\u7f6e\u5408\u7406\u7684 FILESIZE \u907f\u514d\u5355\u6587\u4ef6\u8fc7\u5927\u3002<\/li>\n<\/ul>\n<p>3. \u5b89\u5168\u6027\u5efa\u8bae<\/p>\n<ul>\n<li>\u654f\u611f\u6570\u636e\u5bfc\u51fa\u65f6\u542f\u7528\u52a0\u5bc6\u529f\u80fd\u3002<\/li>\n<li>DMP \u6587\u4ef6\u59a5\u5584\u4fdd\u7ba1&#xff0c;\u5b9a\u671f\u6e05\u7406\u8fc7\u671f\u6587\u4ef6\u3002<\/li>\n<li>\u5bfc\u51fa\u64cd\u4f5c\u4f7f\u7528\u4e13\u7528\u8d26\u53f7\u800c\u975e SYSDBA\u3002<\/li>\n<\/ul>\n<p>4. \u5b8c\u6574\u5bfc\u51fa\u811a\u672c\u793a\u4f8b<\/p>\n<p>#!\/bin\/bash<br \/>\n# DM-dexp \u903b\u8f91\u5bfc\u51fa\u5b8c\u6574\u811a\u672c<br \/>\n# \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<br \/>\nexport DM_HOME&#061;\/opt\/dmdbms<br \/>\nexport LD_LIBRARY_PATH&#061;$DM_HOME\/bin:$LD_LIBRARY_PATH<br \/>\nexport LANG&#061;zh_CN.UTF-8<br \/>\n# \u914d\u7f6e\u5bfc\u51fa\u53c2\u6570<br \/>\nDB_USER&#061;SYSDBA<br \/>\nDB_PASS&#061;SYSDBA<br \/>\nDB_HOST&#061;localhost<br \/>\nDB_PORT&#061;5236<br \/>\nEXPORT_DIR&#061;\/data\/dexp_backup<br \/>\nEXPORT_DATE&#061;$(date &#043;%Y%m%d_%H%M%S)<br \/>\n# \u521b\u5efa\u5bfc\u51fa\u76ee\u5f55<br \/>\nmkdir -p $EXPORT_DIR<br \/>\n# \u6267\u884c\u5168\u5e93\u5bfc\u51fa<br \/>\n$DM_HOME\/bin\/dexp $DB_USER\/$DB_PASS&#064;$DB_HOST:$DB_PORT DIRECTORY&#061;$EXPORT_DIR FILE&#061;full_$EXPORT_DATE.dmp LOG&#061;full_$EXPORT_DATE.log FULL&#061;Y PARALLEL&#061;4 TABLE_PARALLEL&#061;2 COMPRESS&#061;Y FILESIZE&#061;1024M<br \/>\n# \u68c0\u67e5\u5bfc\u51fa\u7ed3\u679c<br \/>\nif [ $? -eq 0 ]; then<br \/>\n  echo &#034;DM-dexp \u903b\u8f91\u5bfc\u51fa\u6210\u529f&#034;<br \/>\n  ls -lh $EXPORT_DIR\/full_$EXPORT_DATE.dmp<br \/>\nelse<br \/>\n  echo &#034;DM-dexp \u903b\u8f91\u5bfc\u51fa\u5931\u8d25&#xff0c;\u8bf7\u68c0\u67e5\u65e5\u5fd7&#034;<br \/>\n  cat $EXPORT_DIR\/full_$EXPORT_DATE.log<br \/>\nfi<\/p>\n<p>DM-dexp \u903b\u8f91\u5bfc\u51fa\u4f5c\u4e3a\u8fbe\u68a6\u6570\u636e\u5e93\u6570\u636e\u8fc1\u79fb\u4e0e\u5907\u4efd\u7684\u6838\u5fc3\u5de5\u5177&#xff0c;\u638c\u63e1\u5176\u4f7f\u7528\u65b9\u6cd5\u5bf9\u4e8e\u6570\u636e\u5e93\u8fd0\u7ef4\u4eba\u5458\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u5408\u7406\u9009\u62e9\u5bfc\u51fa\u6a21\u5f0f\u3001\u4f18\u5316\u53c2\u6570\u914d\u7f6e\u4ee5\u53ca\u9075\u5faa\u6700\u4f73\u5b9e\u8df5&#xff0c;\u53ef\u4ee5\u9ad8\u6548\u5b89\u5168\u5730\u5b8c\u6210\u5404\u7c7b\u6570\u636e\u5bfc\u51fa\u4efb\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001DM-dexp \u903b\u8f91\u5bfc\u51fa\u5de5\u5177\u6982\u8ff0<br \/>\n1.1 DM-dexp \u903b\u8f91\u5bfc\u51fa\u5de5\u5177\u7b80\u4ecb<br \/>\nDM-dexp \u662f\u8fbe\u68a6\u6570\u636e\u5e93 (DM) \u5b98\u65b9\u63d0\u4f9b\u7684\u903b\u8f91\u5bfc\u51fa\u5de5\u5177&#xff0c;\u4f4d\u4e8e DM \u5b89\u88c5\u76ee\u5f55\u7684 bin \u5b50\u76ee\u5f55\u4e0b\u3002\u5b83\u7684\u6838\u5fc3\u529f\u80fd\u662f\u5c06\u6570\u636e\u5e93\u4e2d\u7684\u5bf9\u8c61 (\u8868\u3001\u89c6\u56fe\u3001\u7d22\u5f15\u3001\u89e6\u53d1\u5668\u3001\u5b58\u50a8\u8fc7\u7a0b\u7b49) \u7684\u7ed3\u6784\u5b9a\u4e49\u548c\u6570\u636e\u6309\u7167\u7279\u5b9a\u683c\u5f0f\u5bfc\u51fa\u5230 DMP \u6587\u4ef6\u4e2d&#xff0c;\u4ee5\u4fbf\u540e\u7eed\u901a\u8fc7 DM-dimp \u5de5\u5177\u5bfc\u5165\u5230\u5176\u4ed6\u6570\u636e\u5e93\u5b9e\u4f8b\u4e2d\u3002DM-dexp \u903b\u8f91\u5bfc\u51fa\u5de5\u5177\u652f\u6301\u547d\u4ee4\u884c\u65b9\u5f0f\u8c03\u7528&#xff0c;\u7075\u6d3b\u7684\u53c2\u6570\u914d\u7f6e\u4f7f\u5176\u80fd\u591f<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[10710,10711,2287,3326,3586],"topic":[],"class_list":["post-93691","post","type-post","status-publish","format-standard","hentry","category-server","tag-dm-dexp","tag-10711","tag-2287","tag-3326","tag-3586"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DM-dexp \u903b\u8f91\u5bfc\u51fa\uff1a\u8fbe\u68a6\u6570\u636e\u5e93\u6570\u636e\u8fc1\u79fb\u4e0e\u5907\u4efd\u7684\u6838\u5fc3\u5de5\u5177\u5b9e\u8df5\u6307\u5357 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/93691.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DM-dexp \u903b\u8f91\u5bfc\u51fa\uff1a\u8fbe\u68a6\u6570\u636e\u5e93\u6570\u636e\u8fc1\u79fb\u4e0e\u5907\u4efd\u7684\u6838\u5fc3\u5de5\u5177\u5b9e\u8df5\u6307\u5357 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u4e00\u3001DM-dexp \u903b\u8f91\u5bfc\u51fa\u5de5\u5177\u6982\u8ff0 1.1 DM-dexp \u903b\u8f91\u5bfc\u51fa\u5de5\u5177\u7b80\u4ecb DM-dexp \u662f\u8fbe\u68a6\u6570\u636e\u5e93 (DM) \u5b98\u65b9\u63d0\u4f9b\u7684\u903b\u8f91\u5bfc\u51fa\u5de5\u5177&#xff0c;\u4f4d\u4e8e DM \u5b89\u88c5\u76ee\u5f55\u7684 bin \u5b50\u76ee\u5f55\u4e0b\u3002\u5b83\u7684\u6838\u5fc3\u529f\u80fd\u662f\u5c06\u6570\u636e\u5e93\u4e2d\u7684\u5bf9\u8c61 (\u8868\u3001\u89c6\u56fe\u3001\u7d22\u5f15\u3001\u89e6\u53d1\u5668\u3001\u5b58\u50a8\u8fc7\u7a0b\u7b49) \u7684\u7ed3\u6784\u5b9a\u4e49\u548c\u6570\u636e\u6309\u7167\u7279\u5b9a\u683c\u5f0f\u5bfc\u51fa\u5230 DMP \u6587\u4ef6\u4e2d&#xff0c;\u4ee5\u4fbf\u540e\u7eed\u901a\u8fc7 DM-dimp \u5de5\u5177\u5bfc\u5165\u5230\u5176\u4ed6\u6570\u636e\u5e93\u5b9e\u4f8b\u4e2d\u3002DM-dexp \u903b\u8f91\u5bfc\u51fa\u5de5\u5177\u652f\u6301\u547d\u4ee4\u884c\u65b9\u5f0f\u8c03\u7528&#xff0c;\u7075\u6d3b\u7684\u53c2\u6570\u914d\u7f6e\u4f7f\u5176\u80fd\u591f\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/93691.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-12T18:40:56+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta 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