﻿{"id":672,"date":"2011-10-15T21:19:38","date_gmt":"2011-10-15T13:19:38","guid":{"rendered":"http:\/\/nick.workao.org\/?p=672"},"modified":"2011-10-15T21:19:38","modified_gmt":"2011-10-15T13:19:38","slug":"%e4%bb%8b%e7%bb%8d%e5%87%a0%e7%a7%8dmysql%e5%88%9b%e5%bb%ba%e7%94%a8%e6%88%b7%e5%b8%90%e6%88%b7%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/nick.txtcc.com\/index.php\/db\/672","title":{"rendered":"\u4ecb\u7ecd\u51e0\u79cdMysql\u521b\u5efa\u7528\u6237\u5e10\u6237\u7684\u65b9\u6cd5"},"content":{"rendered":"<p>MySQL\u6570\u636e\u5e93\u662f\u4e2a\u975e\u5e38\u4f18\u79c0\u7684\u5f00\u6e90\u6570\u636e\u5e93\uff0c\u4e0b\u9762\u4ecb\u7ecd5\u79cd\u4e3amysql\u6570\u636e\u5e93\u521b\u5efa\u7528\u6237\u7684\u65b9\u6cd5\uff1a<\/p>\n<p><strong>1.CREATE USER<\/strong>\nCREATE USER user [IDENTIFIED BY [PASSWORD] &#8216;password&#8217;] [, user [IDENTIFIED BY [PASSWORD] &#8216;password&#8217;]] &#8230;CREATE USER\u7528\u4e8e\u521b\u5efa\u65b0\u7684MySQL\u8d26\u6237\u3002\u8981\u4f7f\u7528CREATE USER\uff0c\u60a8\u5fc5\u987b\u62e5\u6709mysql\u6570\u636e\u5e93\u7684\u5168\u5c40CREATE USER\u6743\u9650\uff0c\u6216\u62e5\u6709INSERT\u6743\u9650\u3002\u5bf9\u4e8e\u6bcf\u4e2a\u8d26\u6237\uff0cCREATE USER\u4f1a\u5728\u6ca1\u6709\u6743\u9650\u7684mysql.user\u8868\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u8bb0\u5f55\u3002\u5982\u679c \u8d26\u6237\u5df2\u7ecf\u5b58\u5728\uff0c\u5219\u51fa\u73b0\u9519\u8bef\u3002<\/p>\n<p>\u4f7f\u7528\u81ea\u9009\u7684IDENTIFIED BY\u5b50\u53e5\uff0c\u53ef\u4ee5\u4e3a\u8d26\u6237\u7ed9\u5b9a\u4e00\u4e2a\u5bc6\u7801\u3002user\u503c\u548c \u5bc6\u7801\u7684\u7ed9\u5b9a\u65b9\u6cd5\u548cGRANT\u8bed\u53e5\u4e00\u6837\u3002\u7279\u522b\u662f\uff0c\u8981\u5728\u7eaf\u6587\u672c\u4e2d\u6307\u5b9a\u5bc6\u7801\uff0c\u9700\u5ffd\u7565PASSWORD\u5173\u952e\u8bcd\u3002\u8981\u628a \u5bc6\u7801\u6307\u5b9a\u4e3a\u7531PASSWORD()\u51fd\u6570\u8fd4\u56de\u7684\u6df7\u7f16\u503c\uff0c\u9700\u5305\u542b\u5173\u952e\u5b57PASSWORD\u3002<\/p>\n<p><strong>2.\u4f7f\u7528GRANT\u8bed\u53e5<\/strong>\n\u6700\u597d\u7684\u65b9\u6cd5\u662f\u4f7f\u7528GRANT\u8bed\u53e5\uff0c\u56e0\u4e3a\u8fd9\u6837\u66f4\u7cbe\u786e\uff0c\u9519\u8bef\u5c11\u3002\u4eceMySQL 3.22.11\u8d77\u63d0\u4f9b\u4e86GRANT\uff1b\u5b83\u7684\u4e3b\u8981\u7528\u9014\u662f\u6765\u7ed9\u5e10\u6237\u6388\u6743\u7684\uff0c\u4f46\u4e5f\u53ef\u7528\u6765\u5efa\u7acb\u65b0\u5e10\u6237\u5e76\u540c\u65f6\u6388\u6743\u3002\u6ce8\u610f\uff1a\u5f53mysql\u8fd0\u884c\u4e8e no_auto_create_user\u65f6\u8981\u63d0\u4f9b\u65b0\u5efa\u7528\u6237\u7684\u5bc6\u7801\uff0c\u5426\u5219\u4e0d\u80fd\u521b\u65b0\u7528\u6237\u3002\n\u4e0b\u9762\u7684\u793a\u4f8b\u8bf4\u660e\u5982\u4f55\u4f7f\u7528MySQL\u5ba2\u6237\u7aef\u7a0b\u5e8f\u6765\u8bbe\u7f6e\u65b0\u7528\u6237\u3002\n\u9996\u5148\uff0c\u4f7f\u7528MySQL\u7a0b\u5e8f\u4ee5MySQL root\u7528\u6237\u6765\u8fde\u63a5\u670d\u52a1\u5668\uff1a<\/p>\n<p>shell> MySQL &#8211;user=root MySQL<\/p>\n<p>\u5982\u679c\u4f60\u4e3aroot\u8d26\u6237\u6307\u5b9a\u4e86\u5bc6\u7801\uff0c\u8fd8\u9700\u8981\u4e3a\u8be5MySQL\u547d\u4ee4\u548c\u672c\u8282\u4e2d\u7684\u5176\u5b83\u547d\u4ee4\u63d0\u4f9b&#8211;password\u6216-p\u9009\u9879\u3002<\/p>\n<p>\u4ee5root\u8fde\u63a5\u5230\u670d\u52a1\u5668\u4e0a\u540e\uff0c\u53ef\u4ee5\u6dfb\u52a0\u65b0\u8d26\u6237\u3002\u4e0b\u9762\u7684\u8bed\u53e5\u4f7f\u7528GRANT\u6765\u8bbe\u7f6e\u56db\u4e2a\u65b0\u8d26\u6237\uff1a<\/p>\n<p>mysql> GRANT ALL PRIVILEGES ON <em>.<\/em> TO &#8216;monty&#8217;@&#8217;localhost&#8217;<\/p>\n<p>-> IDENTIFIED BY &#8216;some_pass&#8217; WITH GRANT OPTION;<\/p>\n<p>mysql> GRANT ALL PRIVILEGES ON <em>.<\/em> TO &#8216;monty&#8217;@&#8217;%&#8217;<\/p>\n<p>-> IDENTIFIED BY &#8216;some_pass&#8217; WITH GRANT OPTION;<\/p>\n<p>mysql> GRANT RELOAD,PROCESS ON <em>.<\/em> TO &#8216;admin&#8217;@&#8217;localhost&#8217;;<\/p>\n<p>mysql> GRANT USAGE ON <em>.<\/em> TO &#8216;dummy&#8217;@&#8217;localhost&#8217;;<\/p>\n<p>\u7528GRANT\u8bed\u53e5\u521b\u5efa\u7684\u8d26\u6237\u6709\u4e0b\u9762\u7684\u5c5e\u6027\uff1a<\/p>\n<p>\u00b7 \u5176\u4e2d\u4e24\u4e2a\u8d26\u6237\u6709\u76f8\u540c\u7684\u7528\u6237\u540dmonty\u548c\u5bc6\u7801some_pass\u3002\u4e24\u4e2a\u8d26\u6237\u5747\u4e3a\u8d85\u7ea7\u7528\u6237\u8d26\u6237\uff0c\u5177\u6709\u5b8c\u5168\u7684\u6743\u9650\u53ef\u4ee5\u505a\u4efb\u4f55\u4e8b\u60c5\u3002\u4e00\u4e2a\u8d26\u6237 (&#8216;monty&#8217;@&#8217;localhost&#8217;)\u53ea\u7528\u4e8e\u4ece\u672c\u673a\u8fde\u63a5\u65f6\u3002\u53e6\u4e00\u4e2a\u8d26\u6237(&#8216;monty&#8217;@&#8217;%&#8217;)\u53ef\u7528\u4e8e\u4ece\u5176\u5b83\u4e3b\u673a\u8fde\u63a5\u3002\u8bf7\u6ce8\u610fmonty\u7684\u4e24\u4e2a\u8d26 \u6237\u5fc5\u987b\u80fd\u4ece\u4efb\u4f55\u4e3b\u673a\u4ee5monty\u8fde\u63a5\u3002\u6ca1\u6709localhost\u8d26\u6237\uff0c\u5f53monty\u4ece\u672c\u673a\u8fde\u63a5\u65f6\uff0cmysql_install_db\u521b\u5efa\u7684 localhost\u7684\u533f\u540d\u7528\u6237\u8d26\u6237\u5c06\u5360\u5148\u3002\u7ed3\u679c\u662f\uff0cmonty\u5c06\u88ab\u89c6\u4e3a\u533f\u540d\u7528\u6237\u3002\u539f\u56e0\u662f\u533f\u540d\u7528\u6237\u8d26\u6237\u7684Host\u5217\u503c\u6bd4&#8217;monty&#8217;@&#8217;%&#8217;\u8d26\u6237\u66f4\u5177\u4f53\uff0c \u8fd9\u6837\u5728user\u8868\u6392\u5e8f\u987a\u5e8f\u4e2d\u6392\u5728\u524d\u9762\u3002(user\u8868\u6392\u5e8f\u7684\u8ba8\u8bba\u8981\u53c2\u8003mysql\u624b\u518c\uff09\u3002<\/p>\n<p>\u00b7 \u4e00\u4e2a\u8d26\u6237\u6709\u7528\u6237\u540dadmin\uff0c\u6ca1\u6709\u5bc6\u7801\u3002\u8be5\u8d26\u6237\u53ea\u7528\u4e8e\u4ece\u672c\u673a\u8fde\u63a5\u3002\u6388\u4e88\u4e86RELOAD\u548cPROCESS\u7ba1\u7406\u6743\u9650\u3002\u8fd9\u4e9b\u6743\u9650\u5141\u8bb8admin\u7528\u6237\u6267\u884c mysqladmin reload\u3001mysqladmin refresh\u548cmysqladmin flush-xxx\u547d\u4ee4\uff0c\u4ee5\u53camysqladmin processlist\u3002\u672a\u6388\u4e88\u8bbf\u95ee\u6570\u636e\u5e93\u7684\u6743\u9650\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7GRANT\u8bed\u53e5\u6dfb\u52a0\u6b64\u7c7b\u6743\u9650\u3002<\/p>\n<p>\u00b7 \u4e00\u4e2a\u8d26\u6237\u6709\u7528\u6237\u540ddummy\uff0c\u6ca1\u6709\u5bc6\u7801\u3002\u8be5\u8d26\u6237\u53ea\u7528\u4e8e\u4ece\u672c\u673a\u8fde\u63a5\u3002\u672a\u6388\u4e88\u6743\u9650\u3002\u901a\u8fc7GRANT\u8bed\u53e5\u4e2d\u7684USAGE\u6743\u9650\uff0c\u4f60\u53ef\u4ee5\u521b\u5efa\u8d26\u6237\u800c\u4e0d\u6388\u4e88\u4efb\u4f55\u6743\u9650\u3002\u5b83\u53ef\u4ee5\u5c06\u6240\u6709\u5168\u5c40\u6743\u9650\u8bbe\u4e3a&#8217;N&#8217;\u3002\u5047\u5b9a\u4f60\u5c06\u5728\u4ee5\u540e\u5c06\u5177\u4f53\u6743\u9650\u6388\u4e88\u8be5\u8d26\u6237\u3002<\/p>\n<p><strong>3.\u76f4\u63a5\u64cd\u4f5cMySQL\u6388\u6743\u8868<\/strong>\n\u9664\u4e86GRANT\uff0c\u4f60\u53ef\u4ee5\u76f4\u63a5\u7528INSERT\u8bed\u53e5\u521b\u5efa\u76f8\u540c\u7684\u8d26\u6237\uff0c\u7136\u540e\u4f7f\u7528FLUSH PRIVILEGES\u544a\u8bc9\u670d\u52a1\u5668\u91cd\u8f7d\u6388\u6743\u8868\u3002<\/p>\n<p>shell> mysql &#8211;user=root mysql<\/p>\n<p>mysql> INSERT INTO user -> VALUES(&#8216;localhost&#8217;,&#8217;monty&#8217;,PASSWORD(&#8216;some_pass&#8217;), -> &#8216;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;);mysql> INSERT INTO user -> VALUES(&#8216;%&#8217;,&#8217;monty&#8217;,PASSWORD(&#8216;some_pass&#8217;), -> &#8216;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;);mysql> INSERT INTO user SET Host=&#8217;localhost&#8217;,User=&#8217;admin&#8217;, -> Reload_priv=&#8217;Y&#8217;, Process_priv=&#8217;Y&#8217;;mysql> INSERT INTO user (Host,User,Password) -> VALUES(&#8216;localhost&#8217;,&#8217;dummy&#8217;,&#8221;);mysql> FLUSH PRIVILEGES;\u5f53\u4f60\u7528INSERT\u521b\u5efa\u8d26\u6237\u65f6\u4f7f\u7528FLUSH PRIVILEGES\u7684\u539f\u56e0\u662f\u544a\u8bc9\u670d\u52a1\u5668\u91cd\u8bfb\u6388\u6743\u8868\u3002\u5426\u5219\uff0c\u53ea\u6709\u91cd\u542f\u670d\u52a1\u5668\u540e\u66f4\u6539\u65b9\u4f1a\u88ab\u6ce8\u610f\u5230\u3002\u4f7f\u7528 GRANT\uff0c\u5219\u4e0d\u9700\u8981\u4f7f\u7528FLUSH PRIVILEGES\u3002<\/p>\n<p>\u7528INSERT\u4f7f\u7528PASSWORD()\u51fd\u6570\u662f\u4e3a\u4e86\u52a0\u5bc6\u5bc6\u7801\u3002GRANT\u8bed\u53e5\u4e3a\u4f60\u52a0\u5bc6\u5bc6\u7801\uff0c\u56e0\u6b64\u4e0d\u9700\u8981PASSWORD()\u3002<\/p>\n<p>&#8216;Y&#8217;\u503c\u542f\u7528\u8d26\u6237\u6743\u9650\u3002\u5bf9\u4e8eadmin\u8d26\u6237\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u66f4\u52a0\u53ef\u8bfb\u7684INSERT\u6269\u5145\u7684\u8bed\u6cd5\uff08\u4f7f\u7528SET\uff09\u3002<\/p>\n<p>\u5728\u4e3adummy\u8d26\u6237\u7684INSERT\u8bed\u53e5\u4e2d\uff0c\u53ea\u6709user\u8868\u4e2d\u7684Host\u3001User\u548cPassword\u5217\u8bb0\u5f55\u4e3a\u6307\u5b9a\u7684\u503c\u3002\u6ca1\u6709\u4e00\u4e2a\u6743\u9650\u5217\u4e3a\u663e\u5f0f\u8bbe\u7f6e\uff0c\u56e0\u6b64MySQL\u5c06\u5b83\u4eec\u5747\u6307\u5b9a\u4e3a \u9ed8\u8ba4\u503c&#8217;N&#8217;\u3002\u8fd9\u6837\u7b49\u540c\u4e8eGRANT USAGE\u7684\u64cd\u4f5c\u3002<\/p>\n<p>\u8bf7\u6ce8\u610f\u8981\u8bbe\u7f6e\u8d85\u7ea7\u7528\u6237\u8d26\u6237\uff0c\u53ea\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u6743\u9650\u5217\u8bbe\u7f6e\u4e3a&#8217;Y&#8217;\u7684user\u8868\u6761\u76ee\u3002user\u8868\u6743\u9650\u4e3a\u5168\u5c40\u6743\u9650\uff0c\u56e0\u6b64\u5176\u5b83 \u6388\u6743\u8868\u4e0d\u518d\u9700\u8981\u6761\u76ee\u3002<\/p>\n<p><strong>4.\u4e3e\u51e0\u4e2a\u5e94\u7528grant\u521b\u5efa\u5e10\u6237\u548c\u6388\u6743\u7684\u4f8b\u5b50<\/strong><\/p>\n<p>\u4e0b\u9762\u7684\u4f8b\u5b50\u521b\u5efa3\u4e2a\u8d26\u6237\uff0c\u5141\u8bb8\u5b83\u4eec\u8bbf\u95ee\u4e13\u7528\u6570\u636e\u5e93\u3002\u6bcf\u4e2a\u8d26\u6237\u7684\u7528\u6237\u540d\u4e3acustom\uff0c\u5bc6\u7801\u4e3aobscure\u3002<\/p>\n<p>\u8981\u60f3\u7528GRANT\u521b\u5efa\u8d26\u6237\uff0c\u4f7f\u7528\u4e0b\u9762\u7684\u8bed\u53e5\uff1a<\/p>\n<p>shell> MySQL &#8211;user=root MySQLshell> mysql &#8211;user=root mysqlmysql> GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP -> ON bankaccount.<em> -> TO &#8216;custom&#8217;@&#8217;localhost&#8217; -> IDENTIFIED BY &#8216;obscure&#8217;;mysql> GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP -> ON expenses.<\/em> -> TO &#8216;custom&#8217;@&#8217;whitehouse.gov&#8217; -> IDENTIFIED BY &#8216;obscure&#8217;;mysql> GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP -> ON customer.* -> TO &#8216;custom&#8217;@&#8217;server.domain&#8217; -> IDENTIFIED BY &#8216;obscure&#8217;;\u8fd93\u4e2a\u8d26\u6237\u53ef\u4ee5\u7528\u4e8e\uff1a<\/p>\n<p>\u00b7 \u7b2c1\u4e2a\u8d26\u6237\u53ef\u4ee5\u8bbf\u95eebankaccount\u6570\u636e\u5e93\uff0c\u4f46\u53ea\u80fd\u4ece\u672c\u673a\u8bbf\u95ee\u3002<\/p>\n<p>\u00b7 \u7b2c2\u4e2a\u8d26\u6237\u53ef\u4ee5\u8bbf\u95eeexpenses\u6570\u636e\u5e93\uff0c\u4f46\u53ea\u80fd\u4ece\u4e3b\u673awhitehouse.gov\u8bbf\u95ee\u3002<\/p>\n<p>\u00b7 \u7b2c3\u4e2a\u8d26\u6237\u53ef\u4ee5\u8bbf\u95eecustomer\u6570\u636e\u5e93\uff0c\u4f46\u53ea\u80fd\u4ece\u4e3b\u673aserver.domain\u8bbf\u95ee\u3002<\/p>\n<p>\u8981\u60f3\u4e0d\u7528GRANT\u8bbe\u7f6ecustom\u8d26\u6237\uff0c\u4f7f\u7528INSERT\u8bed\u53e5\u76f4\u63a5\u4fee\u6539 \u6388\u6743\u8868\uff1a<\/p>\n<p>shell> mysql &#8211;user=root mysqlmysql> INSERT INTO user (Host,User,Password) -> VALUES(&#8216;localhost&#8217;,&#8217;custom&#8217;,PASSWORD(&#8216;obscure&#8217;));mysql> INSERT INTO user (Host,User,Password) -> VALUES(&#8216;whitehouse.gov&#8217;,&#8217;custom&#8217;,PASSWORD(&#8216;obscure&#8217;));mysql> INSERT INTO user (Host,User,Password) -> VALUES(&#8216;server.domain&#8217;,&#8217;custom&#8217;,PASSWORD(&#8216;obscure&#8217;));mysql> INSERT INTO db -> (Host,Db,User,Select_priv,Insert_priv, -> Update_priv,Delete_priv,Create_priv,Drop_priv) -> VALUES(&#8216;localhost&#8217;,&#8217;bankaccount&#8217;,&#8217;custom&#8217;, -> &#8216;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;);mysql> INSERT INTO db -> (Host,Db,User,Select_priv,Insert_priv, -> Update_priv,Delete_priv,Create_priv,Drop_priv) -> VALUES(&#8216;whitehouse.gov&#8217;,&#8217;expenses&#8217;,&#8217;custom&#8217;, -> &#8216;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;);mysql> INSERT INTO db -> (Host,Db,User,Select_priv,Insert_priv, -> Update_priv,Delete_priv,Create_priv,Drop_priv) -> VALUES(&#8216;server.domain&#8217;,&#8217;customer&#8217;,&#8217;custom&#8217;, -> &#8216;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;,&#8217;Y&#8217;);mysql> FLUSH PRIVILEGES; \u524d3\u4e2aINSERT\u8bed\u53e5\u5728user\u8868\u4e2d\u52a0\u5165\u6761\u76ee\uff0c\u5141\u8bb8\u7528\u6237custom\u4ece\u5404\u79cd\u4e3b\u673a\u7528\u7ed9\u5b9a\u7684\u5bc6\u7801\u8fdb\u884c\u8fde\u63a5\uff0c\u4f46\u4e0d\u6388\u4e88\u5168\u5c40\u6743\u9650(\u6240\u6709\u6743\u9650\u8bbe\u7f6e\u4e3a \u9ed8\u8ba4\u503c&#8217;N&#8217;)\u3002\u540e\u97623\u4e2aINSERT\u8bed\u53e5\u5728user\u8868\u4e2d\u52a0\u5165\u6761\u76ee\uff0c\u4e3acustom\u6388\u4e88bankaccount\u3001expenses\u548ccustomer\u6570\u636e \u5e93\u6743\u9650\uff0c\u4f46\u53ea\u80fd\u4ece\u5408\u9002\u7684\u4e3b\u673a\u8bbf\u95ee\u3002\u901a\u5e38\u82e5\u76f4\u63a5\u4fee\u6539 \u6388\u6743\u8868\uff0c\u5219\u5e94\u544a\u8bc9\u670d\u52a1\u5668\u7528FLUSH PRIVILEGES\u91cd\u8f7d\u6388\u6743\u8868\uff0c\u4f7f\u6743\u9650\u66f4\u6539\u751f\u6548\u3002<\/p>\n<p>\u5982\u679c\u4f60\u60f3\u8981\u8ba9\u67d0\u4e2a\u7528\u6237\u4ece\u7ed9\u5b9a\u57df\u7684\u6240\u6709\u673a\u5668\u8bbf\u95ee(\u4f8b\u5982\uff0cmydomain.com)\uff0c\u4f60\u53ef\u4ee5\u5728\u8d26\u6237\u540d\u7684\u4e3b\u673a\u90e8\u5206\u4f7f\u7528\u542b&#8217;%&#8217;\u901a\u914d\u7b26\u7684GRANT\u8bed\u53e5\uff1a<\/p>\n<p>mysql> GRANT &#8230; -> ON <em>.<\/em> -> TO &#8216;myname&#8217;@&#8217;%.mydomain.com&#8217; -> IDENTIFIED BY &#8216;mypass&#8217;;\u8981\u60f3\u901a\u8fc7\u76f4\u63a5\u4fee\u6539\u6388\u6743\u8868\u6765\u5b9e\u73b0\uff1a<\/p>\n<p>mysql> INSERT INTO user (Host,User,Password,&#8230;) -> VALUES(&#8216;%.mydomain.com&#8217;,&#8217;myname&#8217;,PASSWORD(&#8216;mypass&#8217;),&#8230;);mysql> FLUSH PRIVILEGES;<\/p>\n<p><strong>5.\u521b\u5efa\u8d26\u6237\u7684\u5176\u5b83\u65b9\u6cd5\u662f\u4f7f\u7528MySQL\u8d26\u6237\u7ba1\u7406\u529f\u80fd\u7684\u7b2c\u4e09\u65b9\u7a0b\u5e8f\u3002phpMyAdmin\u5373\u662f\u4e00\u4e2a\u7a0b\u5e8f\u3002<\/strong><\/p>\n<p>\u4eceMySQL\u5220\u9664\u7528\u6237\u8d26\u6237\n\u8981\u60f3\u79fb\u9664\u8d26\u6237\uff0c\u5e94\u4f7f\u7528DROP USER\u8bed\u53e5\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>MySQL\u6570\u636e\u5e93\u662f\u4e2a\u975e\u5e38\u4f18\u79c0\u7684\u5f00\u6e90\u6570\u636e\u5e93\uff0c\u4e0b\u9762\u4ecb\u7ecd5\u79cd\u4e3amysql\u6570\u636e\u5e93\u521b\u5efa\u7528\u6237\u7684\u65b9\u6cd5\uff1a 1.CREATE USER CREATE USER user [IDENTIFIED BY [PASSWORD&#46;&#46;&#46;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-672","post","type-post","status-publish","format-standard","hentry","category-db"],"_links":{"self":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/comments?post=672"}],"version-history":[{"count":1,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/672\/revisions"}],"predecessor-version":[{"id":673,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/672\/revisions\/673"}],"wp:attachment":[{"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/media?parent=672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/categories?post=672"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/tags?post=672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}