{"id":5775,"date":"2024-11-14T09:51:25","date_gmt":"2024-11-14T01:51:25","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5775\/"},"modified":"2024-11-14T09:51:25","modified_gmt":"2024-11-14T01:51:25","slug":"mysql%e5%88%9b%e5%bb%ba%e7%94%a8%e6%88%b7%e4%bb%80%e4%b9%88%e6%84%8f%e6%80%9d","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5775\/","title":{"rendered":"mysql\u521b\u5efa\u7528\u6237\u4ec0\u4e48\u610f\u601d"},"content":{"rendered":"<blockquote><p>\n  mysql \u7528\u6237\u521b\u5efa\u662f\u6307\u6388\u4e88\u65b0\u7528\u6237\u8bbf\u95ee\u6570\u636e\u5e93\u5e76\u5bf9\u5176\u7279\u5b9a\u6a21\u5f0f\u6216\u8868\u8fdb\u884c\u64cd\u4f5c\uff08\u5982\u67e5\u8be2\u3001\u4fee\u6539\u6216\u5220\u9664\u6570\u636e\uff09\u7684\u6743\u9650\u3002\u6b65\u9aa4\u5305\u62ec\uff1a1. \u8fde\u63a5\u5230\u6570\u636e\u5e93\u670d\u52a1\u5668\uff1b2. \u4f7f\u7528\u521b\u5efa\u7528\u6237\u547d\u4ee4\uff1b3. \u6307\u5b9a\u7528\u6237\u6743\u9650\uff1b4. \u5237\u65b0\u6743\u9650\u3002\u6ce8\u610f\uff1a\u4f7f\u7528\u5f3a\u5bc6\u7801\uff0c\u6388\u4e88\u9002\u5f53\u6743\u9650\uff0c\u9650\u5236\u6570\u636e\u8bbf\u95ee\uff0c\u5b9a\u671f\u5ba1\u6838\u6743\u9650\uff0c\u8c28\u614e\u4f7f\u7528\u6388\u4e88\u6743\u9650\u9009\u9879\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/02\/2024060201101480325.jpg\" class=\"aligncenter\" title=\"mysql\u521b\u5efa\u7528\u6237\u4ec0\u4e48\u610f\u601d\u63d2\u56fe\" alt=\"mysql\u521b\u5efa\u7528\u6237\u4ec0\u4e48\u610f\u601d\u63d2\u56fe\" \/><\/p>\n<p><strong>\u4ec0\u4e48\u662f MySQL \u7528\u6237\u521b\u5efa\uff1f<\/strong><\/p>\n<p>MySQL \u7528\u6237\u521b\u5efa\u662f\u6307\u5411 MySQL \u6570\u636e\u5e93\u4e2d\u65b0\u7528\u6237\u6388\u4e88\u8bbf\u95ee\u6743\u9650\u7684\u8fc7\u7a0b\u3002\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u6570\u636e\u5e93\u4e2d\u7684\u7279\u5b9a\u6a21\u5f0f\u6216\u8868\uff0c\u5e76\u5177\u6709\u7279\u5b9a\u6743\u9650\uff0c\u5982\u67e5\u8be2\u3001\u63d2\u5165\u3001\u66f4\u65b0\u6216\u5220\u9664\u6570\u636e\u3002<\/p>\n<p><strong>MySQL \u7528\u6237\u521b\u5efa\u7684\u6b65\u9aa4\uff1a<\/strong><\/p>\n<ul>\n<li> <strong>\u8fde\u63a5\u5230\u6570\u636e\u5e93\u670d\u52a1\u5668\uff1a<\/strong>\u4f7f\u7528 MySQL \u5ba2\u6237\u7aef\u6216\u5de5\u5177\u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668\u3002<\/li>\n<li> <strong>\u4f7f\u7528\u547d\u4ee4\u884c\u521b\u5efa\u7528\u6237\uff1a<\/strong>\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\u521b\u5efa\u7528\u6237\uff1a<\/li>\n<\/ul>\n<pre>CREATE USER 'username' IDENTIFIED BY 'password';<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li> <strong>\u6307\u5b9a\u7528\u6237\u6743\u9650\uff1a<\/strong>\u8981\u6388\u4e88\u7528\u6237\u5bf9\u7279\u5b9a\u6a21\u5f0f\u6216\u8868\u7684\u6743\u9650\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/li>\n<\/ul>\n<pre>GRANT &lt;\u6743\u9650&gt; ON &lt;\u6a21\u5f0f\u6216\u8868&gt; TO 'username';<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li> <strong>\u5237\u65b0\u6743\u9650\uff1a<\/strong>\u4e3a\u4e86\u4f7f\u66f4\u6539\u751f\u6548\uff0c\u8bf7\u4f7f\u7528 FLUSH PRIVILEGES \u547d\u4ee4\u5237\u65b0\u6743\u9650\uff1a<\/li>\n<\/ul>\n<pre>FLUSH PRIVILEGES;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>MySQL \u7528\u6237\u521b\u5efa\u7684\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n<ul>\n<li> <strong>\u9009\u62e9\u5f3a\u5bc6\u7801\uff1a<\/strong>\u4e3a\u7528\u6237\u8bbe\u7f6e\u5f3a\u5bc6\u7801\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u3002<\/li>\n<li> <strong>\u6388\u4e88\u9002\u5f53\u7684\u6743\u9650\uff1a<\/strong>\u53ea\u6388\u4e88\u7528\u6237\u6240\u9700\u7684\u6700\u4f4e\u6743\u9650\u7ea7\u522b\u3002<\/li>\n<li> <strong>\u4f7f\u7528\u6a21\u5f0f\u548c\u8868\u7ea7\u6743\u9650\uff1a<\/strong>\u901a\u8fc7\u6307\u5b9a\u6a21\u5f0f\u6216\u8868\u6765\u9650\u5236\u7528\u6237\u5bf9\u7279\u5b9a\u6570\u636e\u7684\u8bbf\u95ee\u3002<\/li>\n<li> <strong>\u5b9a\u671f\u5ba1\u6838\u7528\u6237\u6743\u9650\uff1a<\/strong>\u5b9a\u671f\u68c0\u67e5\u7528\u6237\u6743\u9650\u4ee5\u786e\u4fdd\u5b83\u4eec\u4ecd\u7136\u51c6\u786e\u3002<\/li>\n<li> <strong>\u4f7f\u7528 GRANT &#8230; WITH GRANT OPTION\uff1a<\/strong>\u6b64\u8bed\u6cd5\u5141\u8bb8\u7528\u6237\u5c06\u6743\u9650\u6388\u4e88\u5176\u4ed6\u7528\u6237\u3002\u8c28\u614e\u4f7f\u7528\u6b64\u9009\u9879\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u5bfc\u81f4\u6743\u9650\u5347\u7ea7\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u521b\u5efa\u7528\u6237\u4ec0\u4e48\u610f\u601d\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>mysql \u7528\u6237\u521b\u5efa\u662f\u6307\u6388\u4e88\u65b0\u7528\u6237\u8bbf\u95ee\u6570\u636e\u5e93\u5e76\u5bf9\u5176\u7279\u5b9a\u6a21\u5f0f\u6216\u8868\u8fdb\u884c\u64cd\u4f5c\uff08\u5982\u67e5\u8be2\u3001\u4fee\u6539\u6216\u5220\u9664\u6570\u636e\uff09\u7684\u6743\u9650\u3002\u6b65\u9aa4\u5305\u62ec\uff1a1. \u8fde\u63a5\u5230\u6570\u636e\u5e93\u670d\u52a1\u5668\uff1b2. \u4f7f\u7528\u521b\u5efa\u7528\u6237\u547d\u4ee4\uff1b3. \u6307\u5b9a\u7528\u6237\u6743\u9650\uff1b4. \u5237\u65b0\u6743\u9650\u3002\u6ce8\u610f\uff1a\u4f7f\u7528\u5f3a\u5bc6\u7801\uff0c\u6388\u4e88\u9002\u5f53\u6743\u9650\uff0c\u9650\u5236\u6570\u636e\u8bbf\u95ee\uff0c\u5b9a\u671f\u5ba1\u6838\u6743\u9650\uff0c\u8c28\u614e\u4f7f\u7528\u6388\u4e88\u6743\u9650\u9009\u9879\u3002 \u4ec0\u4e48\u662f MySQL \u7528\u6237\u521b\u5efa\uff1f MySQL \u7528\u6237\u521b\u5efa\u662f\u6307\u5411 MySQL \u6570\u636e\u5e93\u4e2d\u65b0\u7528\u6237\u6388\u4e88\u8bbf\u95ee\u6743\u9650\u7684\u8fc7\u7a0b\u3002\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u6570\u636e\u5e93\u4e2d\u7684\u7279\u5b9a\u6a21\u5f0f\u6216\u8868\uff0c\u5e76\u5177\u6709\u7279\u5b9a\u6743\u9650\uff0c\u5982\u67e5\u8be2\u3001\u63d2\u5165\u3001\u66f4\u65b0\u6216\u5220\u9664\u6570\u636e\u3002 MySQL \u7528\u6237\u521b\u5efa\u7684\u6b65\u9aa4\uff1a \u8fde\u63a5\u5230\u6570\u636e\u5e93\u670d\u52a1\u5668\uff1a\u4f7f\u7528 MySQL \u5ba2\u6237\u7aef\u6216\u5de5\u5177\u8fde\u63a5\u5230 MySQL \u670d\u52a1\u5668\u3002 \u4f7f\u7528\u547d\u4ee4\u884c\u521b\u5efa\u7528\u6237\uff1a\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\u521b\u5efa\u7528\u6237\uff1a CREATE USER &#8216;username&#8217; IDENTIFIED BY &#8216;password&#8217;; \u767b\u5f55\u540e\u590d\u5236 \u6307\u5b9a\u7528\u6237\u6743\u9650\uff1a\u8981\u6388\u4e88\u7528\u6237\u5bf9\u7279\u5b9a\u6a21\u5f0f\u6216\u8868\u7684\u6743\u9650\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a GRANT &lt;\u6743\u9650&gt; ON &lt;\u6a21\u5f0f\u6216\u8868&gt; TO &#8216;username&#8217;; \u767b\u5f55\u540e\u590d\u5236 \u5237\u65b0\u6743\u9650\uff1a\u4e3a\u4e86\u4f7f\u66f4\u6539\u751f\u6548\uff0c\u8bf7\u4f7f\u7528 FLUSH PRIVILEGES \u547d\u4ee4\u5237\u65b0\u6743\u9650\uff1a FLUSH PRIVILEGES; \u767b\u5f55\u540e\u590d\u5236 MySQL \u7528\u6237\u521b\u5efa\u7684\u6ce8\u610f\u4e8b\u9879\uff1a \u9009\u62e9\u5f3a\u5bc6\u7801\uff1a\u4e3a\u7528\u6237\u8bbe\u7f6e\u5f3a\u5bc6\u7801\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u3002 \u6388\u4e88\u9002\u5f53\u7684\u6743\u9650\uff1a\u53ea\u6388\u4e88\u7528\u6237\u6240\u9700\u7684\u6700\u4f4e\u6743\u9650\u7ea7\u522b\u3002 \u4f7f\u7528\u6a21\u5f0f\u548c\u8868\u7ea7\u6743\u9650\uff1a\u901a\u8fc7\u6307\u5b9a\u6a21\u5f0f\u6216\u8868\u6765\u9650\u5236\u7528\u6237\u5bf9\u7279\u5b9a\u6570\u636e\u7684\u8bbf\u95ee\u3002 \u5b9a\u671f\u5ba1\u6838\u7528\u6237\u6743\u9650\uff1a\u5b9a\u671f\u68c0\u67e5\u7528\u6237\u6743\u9650\u4ee5\u786e\u4fdd\u5b83\u4eec\u4ecd\u7136\u51c6\u786e\u3002 \u4f7f\u7528 GRANT &#8230; WITH GRANT OPTION\uff1a\u6b64\u8bed\u6cd5\u5141\u8bb8\u7528\u6237\u5c06\u6743\u9650\u6388\u4e88\u5176\u4ed6\u7528\u6237\u3002\u8c28\u614e\u4f7f\u7528\u6b64\u9009\u9879\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u5bfc\u81f4\u6743\u9650\u5347\u7ea7\u3002 [&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-5775","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5775","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=5775"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5775\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}