{"id":67691,"date":"2024-10-15T03:18:15","date_gmt":"2024-10-14T19:18:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/67691\/"},"modified":"2024-10-15T03:18:15","modified_gmt":"2024-10-14T19:18:15","slug":"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-010771%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_cant_identify_charset_using_default%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/67691\/","title":{"rendered":"MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-010771\uff1b\u7b26\u865f\uff1aER_CANT_IDENTIFY_CHARSET_USING_DEFAULT\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-010771%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_cant_identify_charset_using_default%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85-iEOtLHvfRV\">MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-010771\uff1b\u7b26\u865f\uff1aER_CANT_IDENTIFY_CHARSET_USING_DEFAULT\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u932f\u8aa4\u7de8\u865f MY-010771\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u5b57\u7b26\u96c6\u7684\u8b58\u5225\u6709\u95dc\uff0c\u5177\u9ad4\u8868\u73fe\u70ba\u300cER_CANT_IDENTIFY_CHARSET_USING_DEFAULT\u300d\u3002\u7576\u9019\u500b\u932f\u8aa4\u51fa\u73fe\u6642\uff0c\u7cfb\u7d71\u7121\u6cd5\u78ba\u5b9a\u4f7f\u7528\u7684\u5b57\u7b26\u96c6\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u64cd\u4f5c\u5931\u6557\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-iEOtLHvfRV\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>MY-010771 \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u96c6\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u5982\u679c MySQL \u7684\u914d\u7f6e\u6587\u4ef6\uff08my.cnf \u6216 my.ini\uff09\u4e2d\u672a\u6b63\u78ba\u8a2d\u7f6e\u5b57\u7b26\u96c6\uff0c\u5247\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u6216\u8868\u7684\u5b57\u7b26\u96c6\u4e0d\u4e00\u81f4\uff1a<\/strong>\u7576\u6578\u64da\u5eab\u6216\u8868\u7684\u5b57\u7b26\u96c6\u8207\u5ba2\u6236\u7aef\u7684\u5b57\u7b26\u96c6\u4e0d\u5339\u914d\u6642\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u5ba2\u6236\u7aef\u9023\u63a5\u53c3\u6578\u554f\u984c\uff1a<\/strong>\u5982\u679c\u5728\u9023\u63a5 MySQL \u6642\u672a\u6307\u5b9a\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\uff0c\u5247\u53ef\u80fd\u5c0e\u81f4 MySQL \u7121\u6cd5\u8b58\u5225\u5b57\u7b26\u96c6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-iEOtLHvfRV\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 MY-010771 \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-mysql-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-iEOtLHvfRV\">1. \u6aa2\u67e5 MySQL \u914d\u7f6e\u6587\u4ef6<\/h3>\n<pre><code>\n# \u6253\u958b MySQL \u914d\u7f6e\u6587\u4ef6\nsudo nano \/etc\/my.cnf\n<\/code><\/pre>\n<p>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u78ba\u4fdd\u4ee5\u4e0b\u8a2d\u7f6e\u5b58\u5728\uff1a<\/p>\n<pre><code>\n[mysqld]\ncharacter-set-server=utf8mb4\ncollation-server=utf8mb4_unicode_ci\n\n[client]\ndefault-character-set=utf8mb4\n<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e5%92%8c%e8%a1%a8%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86-iEOtLHvfRV\">2. \u6aa2\u67e5\u6578\u64da\u5eab\u548c\u8868\u7684\u5b57\u7b26\u96c6<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u6aa2\u67e5\u6578\u64da\u5eab\u548c\u8868\u7684\u5b57\u7b26\u96c6\uff1a<\/p>\n<pre><code>\nSHOW VARIABLES LIKE 'character_set%';\nSHOW TABLE STATUS;\n<\/code><\/pre>\n<p>\u78ba\u4fdd\u6240\u6709\u8868\u7684\u5b57\u7b26\u96c6\u4e00\u81f4\uff0c\u4e26\u8207\u5ba2\u6236\u7aef\u7684\u5b57\u7b26\u96c6\u76f8\u5339\u914d\u3002<\/p>\n<h3 id=\"3-%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95-mysql-%e6%9c%8d%e5%8b%99-iEOtLHvfRV\">3. \u91cd\u65b0\u555f\u52d5 MySQL \u670d\u52d9<\/h3>\n<p>\u5728\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u5f8c\uff0c\u9700\u91cd\u65b0\u555f\u52d5 MySQL \u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>\nsudo systemctl restart mysql\n<\/code><\/pre>\n<h3 id=\"4-%e6%8c%87%e5%ae%9a%e5%ad%97%e7%ac%a6%e9%9b%86%e9%80%a3%e6%8e%a5%e5%8f%83%e6%95%b8-iEOtLHvfRV\">4. \u6307\u5b9a\u5b57\u7b26\u96c6\u9023\u63a5\u53c3\u6578<\/h3>\n<p>\u5728\u9023\u63a5 MySQL \u6642\uff0c\u78ba\u4fdd\u6307\u5b9a\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9023\u63a5\uff1a<\/p>\n<pre><code>\nmysql -u username -p --default-character-set=utf8mb4\n<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e5%bb%ba%e8%ad%b0-iEOtLHvfRV\">\u9060\u7a0b\u8655\u7406\u5efa\u8b70<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406\u6b64\u932f\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528 SSH \u9023\u63a5\u5230\u4f3a\u670d\u5668\uff1a<\/strong>\u78ba\u4fdd\u60a8\u6709\u6b0a\u9650\u8a2a\u554f\u4f3a\u670d\u5668\uff0c\u4e26\u4f7f\u7528 SSH \u9032\u884c\u9060\u7a0b\u9023\u63a5\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/strong>\u78ba\u4fdd\u9632\u706b\u7246\u672a\u963b\u6b62 MySQL \u7684\u7aef\u53e3\uff08\u9ed8\u8a8d\u70ba 3306\uff09\u3002<\/li>\n<li><strong>\u4f7f\u7528\u9060\u7a0b\u7ba1\u7406\u5de5\u5177\uff1a<\/strong>\u8003\u616e\u4f7f\u7528 phpMyAdmin \u6216\u5176\u4ed6\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u4f86\u6aa2\u67e5\u548c\u4fee\u6539\u5b57\u7b26\u96c6\u8a2d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-iEOtLHvfRV\">\u7e3d\u7d50<\/h2>\n<p>MY-010771 \u932f\u8aa4\u901a\u5e38\u8207\u5b57\u7b26\u96c6\u7684\u8b58\u5225\u6709\u95dc\uff0c\u901a\u904e\u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6\u3001\u6578\u64da\u5eab\u548c\u8868\u7684\u5b57\u7b26\u96c6\u4ee5\u53ca\u9023\u63a5\u53c3\u6578\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9060\u7a0b\u8655\u7406\u7684\u60c5\u6cc1\uff0c\u78ba\u4fdd\u6709\u9069\u7576\u7684\u8a2a\u554f\u6b0a\u9650\u548c\u5de5\u5177\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u60a8\u7684\u6578\u64da\u5eab\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4\u7de8\u865f MY-010771\uff0c\u7b26\u865f ER_CANT_IDENTIFY_CHARSET_USING_DEFAULT\uff0cSQLSTATE HY000 \u7684\u6545\u969c\uff0c\u63d0\u4f9b\u9060\u7a0b\u8655\u7406\u65b9\u6848\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-67691","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=67691"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67691\/revisions"}],"predecessor-version":[{"id":67692,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67691\/revisions\/67692"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=67691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=67691"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=67691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}