{"id":6161,"date":"2024-11-14T14:05:15","date_gmt":"2024-11-14T06:05:15","guid":{"rendered":"https:\/\/fwq.ai\/blog\/6161\/"},"modified":"2024-11-14T14:05:15","modified_gmt":"2024-11-14T06:05:15","slug":"mysql%e5%a6%82%e4%bd%95%e5%88%9b%e5%bb%ba%e7%94%a8%e6%88%b7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/6161\/","title":{"rendered":"mysql\u5982\u4f55\u521b\u5efa\u7528\u6237"},"content":{"rendered":"<p><strong>\u5982\u4f55\u5728  \u4e2d\u521b\u5efa\u7528\u6237<\/strong><\/p>\n<p>MySQL \u7528\u6237\u7528\u4e8e\u7ba1\u7406\u6570\u636e\u5e93\u3001\u8868\u548c\u5176\u4ed6\u5bf9\u8c61\u3002\u8981\u521b\u5efa MySQL \u7528\u6237\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668<\/strong><\/p>\n<p>\u901a\u8fc7 MySQL \u5ba2\u6237\u7a0b\u5e8f\u6216\u547d\u4ee4\u884c\u5de5\u5177\u8fde\u63a5\u5230\u60a8\u7684 MySQL \u670d\u52a1\u5668\u3002\u4f8b\u5982\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>mysql -u root -p<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d root \u662f\u9ed8\u8ba4\u7684 MySQL \u7ba1\u7406\u5458\u7528\u6237\uff0c-p \u9009\u9879\u63d0\u793a\u60a8\u8f93\u5165\u5bc6\u7801\u3002<\/p>\n<p><strong>2. \u521b\u5efa\u7528\u6237<\/strong><\/p>\n<p>\u4f7f\u7528 CREATE USER \u8bed\u53e5\u521b\u5efa\u65b0\u7528\u6237\u3002\u8be5\u8bed\u53e5\u9700\u8981\u6307\u5b9a\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>CREATE USER 'new_user'@'localhost' IDENTIFIED BY 'my_strong_password';<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>new_user \u662f\u65b0\u7528\u6237\u7684\u7528\u6237\u540d\u3002<\/li>\n<li>localhost \u6307\u5b9a\u8be5\u7528\u6237\u53ea\u80fd\u4ece\u672c\u5730\u673a\u5668\u8fdb\u884c\u8fde\u63a5\u3002<\/li>\n<li>my_strong_password \u662f\u7528\u6237\u7684\u5bc6\u7801\u3002<\/li>\n<\/ul>\n<p><strong>3. \u6388\u4e88\u6743\u9650\uff08\u53ef\u9009\uff09<\/strong><\/p>\n<p>\u521b\u5efa\u7528\u6237\u540e\uff0c\u60a8\u53ef\u4ee5\u6388\u4e88\u8be5\u7528\u6237\u5bf9\u7279\u5b9a\u6570\u636e\u5e93\u3001\u8868\u6216\u5176\u4ed6\u5bf9\u8c61\u7684\u6743\u9650\u3002\u4f7f\u7528 GRANT \u8bed\u53e5\u6267\u884c\u6b64\u64cd\u4f5c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>GRANT SELECT, INSERT, UPDATE, DELETE ON database_name.* TO 'new_user'@'localhost';<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>SELECT, INSERT, UPDATE \u548c DELETE \u662f\u8981\u6388\u4e88\u7684\u6743\u9650\u3002<\/li>\n<li>database_name \u662f\u8981\u6388\u4e88\u6743\u9650\u7684\u6570\u636e\u5e93\u3002<\/li>\n<\/ul>\n<p><strong>4. \u5237\u65b0\u6743\u9650<\/strong><\/p>\n<p>\u521b\u5efa\u7528\u6237\u548c\u6388\u4e88\u6743\u9650\u540e\uff0c\u8bf7\u5237\u65b0\u6743\u9650\u4ee5\u5e94\u7528\u66f4\u6539\u3002\u4f7f\u7528 FLUSH PRIVILEGES \u8bed\u53e5\u6267\u884c\u6b64\u64cd\u4f5c\uff1a<\/p>\n<pre>FLUSH PRIVILEGES;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u793a\u4f8b\u8bf4\u660e\u4e86\u5982\u4f55\u521b\u5efa\u5177\u6709\u7279\u5b9a\u6743\u9650\u7684\u65b0\u7528\u6237\uff1a<\/p>\n<pre>CREATE USER 'bob'@'%' IDENTIFIED BY 'password';\nGRANT SELECT, INSERT, UPDATE, DELETE ON my_database.* TO 'bob'@'%';\nFLUSH PRIVILEGES;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u73b0\u5728\uff0c\u7528\u6237 bob \u53ef\u4ee5\u4ece\u4efb\u4f55\u4e3b\u673a\u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668\uff0c\u5e76\u5bf9\u6570\u636e\u5e93 my_database \u4e2d\u7684\u6240\u6709\u8868\u5177\u6709\u5b8c\u5168\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u521b\u5efa\u7528\u6237\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728 \u4e2d\u521b\u5efa\u7528\u6237 MySQL \u7528\u6237\u7528\u4e8e\u7ba1\u7406\u6570\u636e\u5e93\u3001\u8868\u548c\u5176\u4ed6\u5bf9\u8c61\u3002\u8981\u521b\u5efa MySQL \u7528\u6237\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668 \u901a\u8fc7 MySQL \u5ba2\u6237\u7a0b\u5e8f\u6216\u547d\u4ee4\u884c\u5de5\u5177\u8fde\u63a5\u5230\u60a8\u7684 MySQL \u670d\u52a1\u5668\u3002\u4f8b\u5982\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a mysql -u root -p \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d root \u662f\u9ed8\u8ba4\u7684 MySQL \u7ba1\u7406\u5458\u7528\u6237\uff0c-p \u9009\u9879\u63d0\u793a\u60a8\u8f93\u5165\u5bc6\u7801\u3002 2. \u521b\u5efa\u7528\u6237 \u4f7f\u7528 CREATE USER \u8bed\u53e5\u521b\u5efa\u65b0\u7528\u6237\u3002\u8be5\u8bed\u53e5\u9700\u8981\u6307\u5b9a\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002\u4f8b\u5982\uff1a CREATE USER &#8216;new_user&#8217;@&#8217;localhost&#8217; IDENTIFIED BY &#8216;my_strong_password&#8217;; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff1a new_user \u662f\u65b0\u7528\u6237\u7684\u7528\u6237\u540d\u3002 localhost \u6307\u5b9a\u8be5\u7528\u6237\u53ea\u80fd\u4ece\u672c\u5730\u673a\u5668\u8fdb\u884c\u8fde\u63a5\u3002 my_strong_password \u662f\u7528\u6237\u7684\u5bc6\u7801\u3002 3. \u6388\u4e88\u6743\u9650\uff08\u53ef\u9009\uff09 \u521b\u5efa\u7528\u6237\u540e\uff0c\u60a8\u53ef\u4ee5\u6388\u4e88\u8be5\u7528\u6237\u5bf9\u7279\u5b9a\u6570\u636e\u5e93\u3001\u8868\u6216\u5176\u4ed6\u5bf9\u8c61\u7684\u6743\u9650\u3002\u4f7f\u7528 GRANT \u8bed\u53e5\u6267\u884c\u6b64\u64cd\u4f5c\u3002\u4f8b\u5982\uff1a GRANT SELECT, INSERT, UPDATE, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-6161","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=6161"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6161\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=6161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=6161"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=6161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}