{"id":185966,"date":"2024-11-11T01:59:18","date_gmt":"2024-11-10T17:59:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185966\/"},"modified":"2024-11-11T01:59:19","modified_gmt":"2024-11-10T17:59:19","slug":"%e6%95%b8%e6%93%9a%e5%ba%abid%e5%ad%97%e6%ae%b5%e9%a1%9e%e5%9e%8b%e8%bd%89%e6%8f%9b%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%abid%e7%9a%84%e9%a1%9e%e5%9e%8b%e8%bd%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185966\/","title":{"rendered":"\u6578\u64da\u5eabid\u5b57\u6bb5\u985e\u578b\u8f49\u63db\u5be6\u73fe\u65b9\u6cd5\uff08\u6578\u64da\u5eabid\u7684\u985e\u578b\u8f49\u63db\uff09"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%abid%e5%ad%97%e6%ae%b5%e9%a1%9e%e5%9e%8b%e8%bd%89%e6%8f%9b%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95%ef%bc%88%e6%95%b8%e6%93%9a%e5%ba%abid%e7%9a%84%e9%a1%9e%e5%9e%8b%e8%bd%89-ODDNLOAqzh\">\u6578\u64da\u5eabID\u5b57\u6bb5\u985e\u578b\u8f49\u63db\u5be6\u73fe\u65b9\u6cd5\uff08\u6578\u64da\u5eabID\u7684\u985e\u578b\u8f49\u63db\uff09<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u8a2d\u8a08\u4e2d\uff0cID\u5b57\u6bb5\u901a\u5e38\u7528\u65bc\u552f\u4e00\u6a19\u8b58\u6bcf\u4e00\u689d\u8a18\u9304\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u767c\u5c55\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u9700\u8981\u5c0dID\u5b57\u6bb5\u7684\u6578\u64da\u985e\u578b\u9032\u884c\u8f49\u63db\u7684\u60c5\u6cc1\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u63a2\u8a0e\u6578\u64da\u5eabID\u5b57\u6bb5\u985e\u578b\u8f49\u63db\u7684\u5be6\u73fe\u65b9\u6cd5\uff0c\u5305\u62ec\u5e38\u898b\u7684\u6578\u64da\u985e\u578b\u3001\u8f49\u63db\u7684\u539f\u56e0\u4ee5\u53ca\u5177\u9ad4\u7684\u5be6\u73fe\u6b65\u9a5f\u3002<\/p>\n<h2 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id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e9%80%b2%e8%a1%8cid%e5%ad%97%e6%ae%b5%e9%a1%9e%e5%9e%8b%e8%bd%89%e6%8f%9b-ODDNLOAqzh\">\u70ba\u4ec0\u9ebc\u9700\u8981\u9032\u884cID\u5b57\u6bb5\u985e\u578b\u8f49\u63db<\/h2>\n<p>\u9032\u884cID\u5b57\u6bb5\u985e\u578b\u8f49\u63db\u7684\u539f\u56e0\u53ef\u80fd\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u91cf\u589e\u9577<\/strong>\uff1a\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u539f\u6709\u7684\u6574\u6578\u985e\u578b\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u9700\u6c42\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316<\/strong>\uff1a\u67d0\u4e9b\u6578\u64da\u985e\u578b\u5728\u67e5\u8a62\u6027\u80fd\u4e0a\u53ef\u80fd\u66f4\u512a\u3002<\/li>\n<li><strong>\u517c\u5bb9\u6027\u554f\u984c<\/strong>\uff1a\u4e0d\u540c\u7684\u61c9\u7528\u7a0b\u5e8f\u6216\u6578\u64da\u5eab\u7cfb\u7d71\u53ef\u80fd\u5c0dID\u5b57\u6bb5\u7684\u8981\u6c42\u4e0d\u540c\u3002<\/li>\n<\/ul>\n<h2 id=\"id%e5%ad%97%e6%ae%b5%e9%a1%9e%e5%9e%8b%e8%bd%89%e6%8f%9b%e7%9a%84%e5%af%a6%e7%8f%be%e6%ad%a5%e9%a9%9f-ODDNLOAqzh\">ID\u5b57\u6bb5\u985e\u578b\u8f49\u63db\u7684\u5be6\u73fe\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u9032\u884cID\u5b57\u6bb5\u985e\u578b\u8f49\u63db\u7684\u4e00\u822c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e8%bd%89%e6%8f%9b%e9%9c%80%e6%b1%82-ODDNLOAqzh\">1. \u78ba\u5b9a\u8f49\u63db\u9700\u6c42<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u8a55\u4f30\u7576\u524dID\u5b57\u6bb5\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u78ba\u5b9a\u662f\u5426\u771f\u7684\u9700\u8981\u9032\u884c\u985e\u578b\u8f49\u63db\u3002<\/p>\n<h3 id=\"2-%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a-ODDNLOAqzh\">2. \u5099\u4efd\u6578\u64da<\/h3>\n<p>\u5728\u9032\u884c\u4efb\u4f55\u6578\u64da\u5eab\u64cd\u4f5c\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u640d\u5931\u3002<\/p>\n<h3 id=\"3-%e4%bf%ae%e6%94%b9%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-ODDNLOAqzh\">3. \u4fee\u6539\u6578\u64da\u985e\u578b<\/h3>\n<p>\u4f7f\u7528SQL\u8a9e\u53e5\u4fee\u6539ID\u5b57\u6bb5\u7684\u6578\u64da\u985e\u578b\u3002\u4ee5\u4e0b\u662fMySQL\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>ALTER TABLE your_table_name MODIFY COLUMN id BIGINT;<\/code><\/pre>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0%e7%9b%b8%e9%97%9c%e7%b4%a2%e5%bc%95%e5%92%8c%e7%b4%84%e6%9d%9f-ODDNLOAqzh\">4. \u66f4\u65b0\u76f8\u95dc\u7d22\u5f15\u548c\u7d04\u675f<\/h3>\n<p>\u5728\u4fee\u6539ID\u5b57\u6bb5\u985e\u578b\u5f8c\uff0c\u53ef\u80fd\u9700\u8981\u66f4\u65b0\u76f8\u95dc\u7684\u7d22\u5f15\u548c\u7d04\u675f\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u548c\u67e5\u8a62\u6027\u80fd\u3002<\/p>\n<h3 id=\"5-%e6%b8%ac%e8%a9%a6%e5%92%8c%e9%a9%97%e8%ad%89-ODDNLOAqzh\">5. \u6e2c\u8a66\u548c\u9a57\u8b49<\/h3>\n<p>\u5b8c\u6210\u8f49\u63db\u5f8c\uff0c\u9032\u884c\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u6240\u6709\u529f\u80fd\u6b63\u5e38\u904b\u884c\uff0c\u4e26\u9a57\u8b49\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-ODDNLOAqzh\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u9032\u884cID\u5b57\u6bb5\u985e\u578b\u8f49\u63db\u6642\uff0c\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u65b0\u985e\u578b\u80fd\u5920\u5bb9\u7d0d\u73fe\u6709\u6578\u64da\u3002<\/li>\n<li>\u8003\u616e\u5230\u61c9\u7528\u7a0b\u5e8f\u7684\u517c\u5bb9\u6027\uff0c\u7279\u5225\u662f\u5728\u591a\u500b\u7cfb\u7d71\u4e4b\u9593\u9032\u884c\u6578\u64da\u4ea4\u4e92\u6642\u3002<\/li>\n<li>\u5728\u9ad8\u6d41\u91cf\u7684\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u9078\u64c7\u5408\u9069\u7684\u6642\u9593\u9032\u884c\u8f49\u63db\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u696d\u52d9\u7684\u5f71\u97ff\u3002<\/li>\n<\/ul>\n<h2 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