{"id":27750,"date":"2022-11-22T21:51:57","date_gmt":"2023-04-07T22:13:15","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90%e5%bb%ba%e7%ab%8bweb%e5%ba%94%e7%94%a8%e7%8e%af%e5%a2%83%e3%80%91%e5%88%9b%e5%bb%bagcp%e5%ae%9e%e4%be%8b%ef%bd%9e%e5%90%af%e5%8a%a8web%e5%ba%94%e7%94%a8-2\/"},"modified":"2025-08-12T04:26:02","modified_gmt":"2025-08-11T20:26:02","slug":"%e3%80%90%e5%bb%ba%e7%ab%8bweb%e5%ba%94%e7%94%a8%e7%8e%af%e5%a2%83%e3%80%91%e5%88%9b%e5%bb%bagcp%e5%ae%9e%e4%be%8b%ef%bd%9e%e5%90%af%e5%8a%a8web%e5%ba%94%e7%94%a8-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e3%80%90%e5%bb%ba%e7%ab%8bweb%e5%ba%94%e7%94%a8%e7%8e%af%e5%a2%83%e3%80%91%e5%88%9b%e5%bb%bagcp%e5%ae%9e%e4%be%8b%ef%bd%9e%e5%90%af%e5%8a%a8web%e5%ba%94%e7%94%a8-2\/","title":{"rendered":"\u3010\u5efa\u7acbWeb\u5e94\u7528\u73af\u5883\u3011\u521b\u5efaGCP\u5b9e\u4f8b\uff5e\u542f\u52a8Web\u5e94\u7528"},"content":{"rendered":"<h1>\u9996\u5148\u7531\u4e8e\u662f\u7b2c\u4e8c\u6b21\u5728GCP\u4e0a\u8fdb\u884c\u6295\u8d44\u7ec4\u5408\u7684\u73af\u5883\u6784\u5efa\uff0c\u6211\u4eec\u5c06\u9884\u671f\u672a\u6765\u7ee7\u7eed\u8fdb\u884c\uff0c\u5e76\u5c06\u6574\u4e2a\u6d41\u7a0b\u603b\u7ed3\u4e3a\u5907\u5fd8\u5f55\u3002<\/p>\n<p>\u867d\u7136\u8fd9\u662f\u4e00\u7bc7\u62d9\u4f5c\uff0c\u4f46\u5982\u679c\u80fd\u5bf9\u67d0\u4e9b\u4eba\u6709\u6240\u5e2e\u52a9\uff0c\u6211\u4f1a\u611f\u5230\u5e78\u798f\u3002<\/p>\n<p>\u6295\u8d44\u7ec4\u5408<br \/>\n\u7b2c\u4e8c\u4e2a\u6295\u8d44\u7ec4\u5408<\/p>\n<h1>\u6574\u4e2a\u6d41\u7a0b\u5c06Spring\u7f16\u8bd1\u6210war\u6587\u4ef6\u540e\uff0c\u5728GCP\u4e0a\u751f\u6210\u7684CentOS\u73af\u5883\u4e2d\u642d\u5efaTomcat\u548cmariadb\u6765\u8fd0\u884c\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">GCP\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u751f\u6210<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Tomcat\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30dd\u30fc\u30c8\u30d5\u30a9\u30ef\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u8a2d\u5b9a<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">mariadb\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u8a2d\u5b9a<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30bb\u30c3\u30b7\u30e7\u30f3\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306e\u8a2d\u5b9a<\/ul>\n<h1>\u521b\u5efaGCP\u5b9e\u4f8b\u5b89\u88c5\u65f6\u7684\u5404\u79cd\u8bbe\u7f6e\uff08\u514d\u8d39\u914d\u989d\uff0c\u64cd\u4f5c\u7cfb\u7edf\uff0c\u9632\u706b\u5899\uff0c\u7f51\u7edc\u7b49\uff09<br \/>\n\u8bbe\u7f6e\u7528\u6237\u5bc6\u7801\u5e76\u914d\u7f6e\u4e3a\u53ef\u4ee5\u4f7f\u7528SSH\u767b\u5f55<\/p>\n<p>\u53c2\u8003\u8d44\u6599\uff1a<br \/>\n2023\u5e74\u7248\u7684Google Cloud\u514d\u8d39\u989d\u5ea6\u662f\u771f\u7684\u4e0d\u4f1a\u6536\u8d39\u5417\uff1f\u7684\u9a8c\u8bc1<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/10-0.png\" alt=\"1.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/11-0.png\" alt=\"2.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/12-0.png\" alt=\"3.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/13-0.png\" alt=\"4.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/14-0.png\" alt=\"5.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/15-0.png\" alt=\"6.png\" \/><\/p>\n<h2>\u8be6\u7ec6\u9009\u9879<\/p>\n<h3>\u5982\u679c\u8981\u8bbe\u7f6e\u9759\u6001\u5916\u90e8IP<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/18-0.png\" alt=\"10.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/19-0.png\" alt=\"11.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/20-0.png\" alt=\"12.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/21-0.png\" alt=\"13.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/22-0.png\" alt=\"14.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/23-0.png\" alt=\"15.png\" \/><\/p>\n<h3>\u5982\u679c\u4f7f\u7528TeraTerm\u7b49\u5de5\u5177\u8fdb\u884cSSH\u901a\u4fe1\u7684\u60c5\u51b5<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/25-0.png\" alt=\"7.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/26-0.png\" alt=\"8.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/27-0.png\" alt=\"9.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/28-0.png\" alt=\"16.png\" \/><\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657c213ed0c9c81e0f5befdf\/29-0.png\" alt=\"17.png\" \/><\/p>\n<h1>\u5b89\u88c5JDK17\u53c2\u8003\uff1a\u8bf7\u4f7f\u7528sudo\u547d\u4ee4\u6309\u4ee5\u4e0b\u6b65\u9aa4\u6267\u884c\uff1a<br \/>\n\u5728CentOS 7\u4e0a\u5b89\u88c5OpenJDK 17\uff08Azul Zulu Builds of OpenJDK\uff09\u3002<\/p>\n<h1>\u5b89\u88c5Tomcat<br \/>\n\u53c2\u8003\uff1a\u5728CentOS 7\u4e0a\u5b89\u88c5Apache Tomcat 9\u7684\u6b65\u9aa4<br \/>\n\u5b89\u88c5\u5b8cApache Tomcat\u540e\uff0c\u7acb\u5373\u9700\u8981\u8fdb\u884c\u7684\u5b89\u5168\u914d\u7f6e\u3002<\/p>\n<p>\u4e3a\u4e86\u8fd0\u884cTomcat\uff0c\u6211\u4eec\u5c06\u6dfb\u52a0\u4e00\u4e2a\u4e13\u7528\u7528\u6237tomcat\u3002<\/p>\n<pre class=\"post-pre\"><code># useradd -s \/sbin\/nologin tomcat\r\n<\/code><\/pre>\n<p>\u4e0b\u8f7d Apache Tomcat 10 \u7684\u4e3b\u7a0b\u5e8f\uff0c\u4ee5 tar.gz \u683c\u5f0f\u3002<br \/>\n\uff08\u5c3d\u7ba1\u5f53\u524d\u6700\u65b0\u7248\u672c\u662f11\uff0c\u4f46\u662f\u7531\u4e8e Web \u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u73af\u5883\u662f10\uff0c\u56e0\u6b64\u9009\u62e9\u4f7f\u7528\u8fd9\u4e2a\u7248\u672c\uff09<\/p>\n<pre class=\"post-pre\"><code># cd ~\r\n# curl -O http:\/\/ftp.riken.jp\/net\/apache\/tomcat\/tomcat-10\/v10.1.13\/bin\/apache-tomcat-10.1.13.tar.gz\r\n<\/code><\/pre>\n<p>\u4f7f\u7528tar\u547d\u4ee4\u89e3\u538b\u4e0b\u8f7d\u7684tar.gz\u6587\u4ef6\uff0c\u5e76\u5c06\u5176\u653e\u7f6e\u5728\/opt\u76ee\u5f55\u4e0b\u3002<br \/>\n\u53e6\u5916\uff0c\u5c06\u89e3\u538b\u540e\u7684Apache Tomcat\u7684\u6240\u6709\u6743\u5206\u914d\u7ed9\u5df2\u521b\u5efa\u7684tomcat\u7528\u6237\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">tar<\/span> <span class=\"nt\">-xzvf<\/span> ~\/apache-tomcat-10.1.13.tar.gz\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo mv<\/span> ~\/apache-tomcat-10.1.13 \/opt\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo chown<\/span> <span class=\"nt\">-R<\/span> tomcat:tomcat \/opt\/apache-tomcat-10.1.13\r\n<\/code><\/pre>\n<p>\u5148\u628a Apache Tomcat 10 \u4f5c\u4e3a\u670d\u52a1\u8fdb\u884c\u6ce8\u518c\u3002<br \/>\n\u9996\u5148\u65b0\u5efa \/etc\/systemd\/system\/tomcat.service \u6587\u4ef6\uff0c<br \/>\n\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u63cf\u8ff0\u5e76\u4fdd\u5b58\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>vi \/etc\/systemd\/system\/tomcat.service\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>[Unit]\r\nDescription=Apache Tomcat 10\r\nAfter=network.target\r\n\r\n[Service]\r\nUser=tomcat\r\nGroup=tomcat\r\nType=oneshot\r\nPIDFile=\/opt\/apache-tomcat-10.1.13\/tomcat.pid\r\nRemainAfterExit=yes\r\n\r\nExecStart=\/opt\/apache-tomcat-10.1.13\/bin\/startup.sh\r\nExecStop=\/opt\/apache-tomcat-10.1.13\/bin\/shutdown.sh\r\nExecReStart=\/opt\/apache-tomcat-10.1.13\/bin\/shutdown.sh;\/opt\/apache-tomcat-10.1.13\/bin\/startup.sh\r\n\r\n[Install]\r\nWantedBy=multi-user.target\r\n<\/code><\/pre>\n<p>\u5c06\u6240\u521b\u5efa\u7684\u5b9a\u4e49\u6587\u4ef6\u6743\u9650\u66f4\u6539\u4e3a 755\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo chmod <\/span>755 \/etc\/systemd\/system\/tomcat.service\r\n<\/code><\/pre>\n<p>\u5728\u521b\u5efa\u5b9a\u4e49\u6587\u4ef6\u540e\uff0c\u4f7f\u7528systemctl enable\u547d\u4ee4\u6765\u542f\u7528\u670d\u52a1\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl <span class=\"nb\">enable <\/span>tomcat\r\n<\/code><\/pre>\n<p>\u8ba9\u6211\u4eec\u5c1d\u8bd5\u542f\u52a8Apache Tomcat 10\u3002<br \/>\n\u5982\u679c\u663e\u793a\u4e3a&#8221;active&#8221;\uff0c\u5219\u8868\u793aOK\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl start tomcat\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl status tomcat\r\n\r\n\u25cf tomcat.service - Apache Tomcat 10\r\n   Loaded: loaded <span class=\"o\">(<\/span>\/etc\/systemd\/system\/tomcat.service<span class=\"p\">;<\/span> enabled<span class=\"p\">;<\/span> vendor preset: disabled<span class=\"o\">)<\/span>\r\n   Active: active <span class=\"o\">(<\/span>exited<span class=\"o\">)<\/span> \r\n<\/code><\/pre>\n<p>\u4e3a\u4e86\u8bbe\u7f6e\u9632\u706b\u5899\uff0c\u6211\u4eec\u5c06\u505c\u6b62\u4e00\u6b21\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl stop tomcat\r\n<\/code><\/pre>\n<p>\u914d\u7f6eFirewalld\u4ee5\u542f\u7528\u7aef\u53e38080\u3002<br \/>\n\u5728\/etc\/firewalld\/services\/\u6587\u4ef6\u5939\u4e2d\u521b\u5efatomcat.xml\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>vi \/etc\/firewalld\/services\/tomcat.xml\r\n\r\n\/\/\u4e0b\u8a18\u5185\u5bb9\u3092\u30b3\u30d4\u30da\r\n&lt;?xml <span class=\"nv\">version<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"1.0\"<\/span> <span class=\"nv\">encoding<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"utf-8\"<\/span>?&gt;\r\n&lt;service&gt;\r\n  &lt;short&gt;Apache Tomcat 10&lt;\/short&gt;\r\n  &lt;description&gt;Apache Tomcat 10&lt;\/description&gt;\r\n  &lt;port <span class=\"nv\">protocol<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"tcp\"<\/span> <span class=\"nv\">port<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"8080\"<\/span>\/&gt;\r\n&lt;\/service&gt;\r\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u901a\u8fc7firewall-cmd\u547d\u4ee4\u6765\u786e\u8ba4Firewalld\u76ee\u524d\u5141\u8bb8\u901a\u4fe1\u7684\u670d\u52a1\u3002\u786e\u8ba4\u540e\u53ef\u4ee5\u770b\u5230dhcpv6-client\u548cssh\u670d\u52a1\u662f\u88ab\u5141\u8bb8\u7684\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>firewall-cmd <span class=\"nt\">--list-services<\/span> <span class=\"nt\">--zone<\/span><span class=\"o\">=<\/span>public <span class=\"nt\">--permanent<\/span>\r\ndhcpv6-client ssh\r\n<\/code><\/pre>\n<p>\u4e3a\u4e86\u5141\u8bb8Tomcat\u901a\u4fe1\uff0c\u6267\u884c\u4ee5\u4e0b\u9632\u706b\u5899\u547d\u4ee4firewall-cmd\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>firewall-cmd <span class=\"nt\">--add-service<\/span><span class=\"o\">=<\/span>tomcat <span class=\"nt\">--zone<\/span><span class=\"o\">=<\/span>public <span class=\"nt\">--permanent<\/span>\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>firewall-cmd <span class=\"nt\">--reload<\/span>\r\n<\/code><\/pre>\n<p>\u3082\u3046\u4e00\u5ea6\u3001\u73fe\u5728\u901a\u4fe1\u3092\u8a31\u53ef\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001<br \/>\n\u4eca\u5ea6\u306f tomcat \u304c\u8ffd\u52a0\u3055\u308c\u305f\u3053\u3068\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>firewall-cmd <span class=\"nt\">--list-services<\/span> <span class=\"nt\">--zone<\/span><span class=\"o\">=<\/span>public <span class=\"nt\">--permanent<\/span>\r\ndhcpv6-client ssh tomcat\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u4e0d\u9700\u8981\u505a\u4e5f\u53ef\u4ee5\u3002<\/p>\n<p>\u5728Tomcat\u7684\u4e3b\u76ee\u5f55\u4e0b\u7684conf\/web.xml\uff08\u5982\u679c\u53ea\u60f3\u4e3a\u7279\u5b9a\u5e94\u7528\u7a0b\u5e8f\u8fdb\u884c\u8bbe\u7f6e\uff0c\u5219\u9700\u8981\u5728\u5e94\u7528\u7a0b\u5e8f\u5185\u7684web.xml\u4e2d\u8fdb\u884c\u8bbe\u7f6e\uff09\uff0c\u4f7f\u7528\u6807\u7b7e\u6765\u5217\u4e3e\u8981\u62d2\u7edd\u7684\u65b9\u6cd5\uff0c\u9664\u4e86GET\u548cPOST\u4e4b\u5916\u7684\u65b9\u6cd5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">##\u3000\u4ee5\u4e0b\u3092\u30b3\u30d4\u30da<\/span>\r\n&lt;security-constraint&gt;\r\n    &lt;web-resource-collection&gt;\r\n        &lt;web-resource-name&gt;deny method&lt;\/web-resource-name&gt;\r\n        &lt;url-pattern&gt;\/<span class=\"k\">*<\/span>&lt;\/url-pattern&gt;\r\n        &lt;http-method&gt;HEAD&lt;\/http-method&gt;\r\n        &lt;http-method&gt;PUT&lt;\/http-method&gt;\r\n        &lt;http-method&gt;DELETE&lt;\/http-method&gt;\r\n        &lt;http-method&gt;OPTIONS&lt;\/http-method&gt;\r\n        &lt;http-method&gt;TRACE&lt;\/http-method&gt;\r\n        &lt;http-method&gt;CONNECT&lt;\/http-method&gt;\r\n        &lt;http-method&gt;PATCH&lt;\/http-method&gt;\r\n        &lt;http-method&gt;PROPFIND&lt;\/http-method&gt;\r\n        &lt;http-method&gt;PROPPATCH&lt;\/http-method&gt;\r\n        &lt;http-method&gt;MKCOL&lt;\/http-method&gt;\r\n        &lt;http-method&gt;COPY&lt;\/http-method&gt;\r\n        &lt;http-method&gt;MOVE&lt;\/http-method&gt;\r\n        &lt;http-method&gt;LOCK&lt;\/http-method&gt;\r\n        &lt;http-method&gt;UNLOCK&lt;\/http-method&gt;\r\n    &lt;\/web-resource-collection&gt;\r\n    &lt;auth-constraint\/&gt;\r\n&lt;\/security-constraint&gt;\r\n<\/code><\/pre>\n<p>\u5c06war\u6587\u4ef6\u653e\u7f6e\u5728 apatch-tomcat\/webapps \u76ee\u5f55\u4e0b\u3002<br \/>\n\u91cd\u542ftomcat\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl restart tomcat\r\n<\/code><\/pre>\n<p>\u5982\u679c\u80fd\u591f\u8bbf\u95ee\uff0c\u5c31\u5b8c\u6210\u4e86\u3002<\/p>\n<h1>\u7aef\u53e3\u8f6c\u53d1\u7684\u8bbe\u7f6e<br \/>\n\u7531\u4e8e\u6211\u7684\u73af\u5883\u65e0\u6cd5\u5c06Tomcat\u914d\u7f6e\u4e3a80\u7aef\u53e3\uff0c\u6240\u4ee5\u6211\u5c06\u901a\u8fc7\u7aef\u53e3\u8f6c\u53d1\u6765\u6a21\u62df\u63a5\u653680\u7aef\u53e3\u7684\u8bbf\u95ee\u3002<\/p>\n<p>\u53c2\u8003\uff1a<br \/>\n\u4f7f\u7528firewalld\u8fdb\u884c\u7aef\u53e3\u8f6c\u53d1\u3002<\/p>\n<p>\u6b63\u5728\u5c0680\u7aef\u53e3\u7684\u8bbf\u95ee\u8f6c\u53d1\u52308080\u7aef\u53e3\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>firewall-cmd <span class=\"nt\">--add-forward-port<\/span><span class=\"o\">=<\/span><span class=\"nv\">port<\/span><span class=\"o\">=<\/span>80:proto<span class=\"o\">=<\/span>tcp:toport<span class=\"o\">=<\/span>8080\r\n<span class=\"c\">#\u8a2d\u5b9a\u306e\u6c38\u4e45\u5316<\/span>\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>firewall-cmd <span class=\"nt\">--runtime-to-permanent<\/span>\r\n<\/code><\/pre>\n<p>\u73b0\u5728\u53ef\u4ee5\u901a\u8fc7IP\u5730\u5740\u6216\u57df\u540d\u76f4\u63a5\u767b\u5f55\u4e86\u3002<\/p>\n<h1>MariaDB \u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u65e8\u5728\u63d0\u4f9b\u9ad8\u6027\u80fd\u3001\u53ef\u9760\u6027\u548c\u5b89\u5168\u6027\u3002\u5b83\u662f MySQL \u7684\u4e00\u4e2a\u5206\u652f\uff0c\u57fa\u4e8e\u793e\u533a\u7684\u5408\u4f5c\u4e0e\u8d21\u732e\u4e0d\u65ad\u53d1\u5c55\u58ee\u5927\u3002MariaDB \u63d0\u4f9b\u4e86\u8bb8\u591a\u65b0\u529f\u80fd\u548c\u6539\u8fdb\uff0c\u4f7f\u5176\u6210\u4e3a\u4e00\u79cd\u5f3a\u5927\u7684\u6570\u636e\u5e93\u89e3\u51b3\u65b9\u6848\u3002\u53c2\u8003\u8d44\u6599\uff1a<br \/>\n\u5728\u9002\u7528\u4e8e\u521d\u5b66\u8005\u7684 CentOS7.9 \u4e0a\u5b89\u88c5 MariaDB 10.6<br \/>\n\u4e0b\u8f7d MariaDB \u670d\u52a1\u5668\uff08\u5b98\u65b9\u7248\uff09<\/p>\n<p>\u6309\u7167\u516c\u5f0f\u7684\u6b65\u9aa4\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n<p>\u9996\u5148\u521b\u5efa\u4e00\u4e2a\u4ed3\u5e93\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>vi \/etc\/yum.repos.d\/MariaDB.repo\r\n\r\n<span class=\"c\">#\u4ee5\u4e0b\u5185\u5bb9\u30b3\u30d4\u30da<\/span>\r\n\r\n<span class=\"c\"># MariaDB 11.1 CentOS repository list - created 2023-08-29 12:25 UTC<\/span>\r\n<span class=\"c\"># https:\/\/mariadb.org\/download\/<\/span>\r\n<span class=\"o\">[<\/span>mariadb]\r\nname <span class=\"o\">=<\/span> MariaDB\r\n<span class=\"c\"># rpm.mariadb.org is a dynamic mirror if your preferred mirror goes offline. See https:\/\/mariadb.org\/mirrorbits\/ for details.<\/span>\r\n<span class=\"c\"># baseurl = https:\/\/rpm.mariadb.org\/11.1\/centos\/$releasever\/$basearch<\/span>\r\nbaseurl <span class=\"o\">=<\/span> https:\/\/ftp.yz.yamagata-u.ac.jp\/pub\/dbms\/mariadb\/yum\/11.1\/centos\/<span class=\"nv\">$releasever<\/span>\/<span class=\"nv\">$basearch<\/span>\r\nmodule_hotfixes <span class=\"o\">=<\/span> 1\r\n<span class=\"c\"># gpgkey = https:\/\/rpm.mariadb.org\/RPM-GPG-KEY-MariaDB<\/span>\r\ngpgkey <span class=\"o\">=<\/span> https:\/\/ftp.yz.yamagata-u.ac.jp\/pub\/dbms\/mariadb\/yum\/RPM-GPG-KEY-MariaDB\r\ngpgcheck <span class=\"o\">=<\/span> 1\r\n<\/code><\/pre>\n<p>\u5f00\u59cb\u5b89\u88c5Mariadb\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>yum <span class=\"nb\">install <\/span>MariaDB-server MariaDB-client\r\n\r\n<span class=\"c\">#\u3072\u305f\u3059\u3089y\u3092\u62bc\u3057\u3066\u3001\u4ee5\u4e0b\u304c\u51fa\u305f\u3089\u5b8c\u4e86<\/span>\r\nReplaced:\r\n  mariadb-libs.x86_64 1:5.5.68-1.el7\r\n\r\nComplete!\r\n<\/code><\/pre>\n<p>\u8fd0\u884cMariaDB\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl <span class=\"nb\">enable <\/span>mariadb\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl start mariadb\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl status mariadb\r\n\r\n<span class=\"c\">#\u4ee5\u4e0b\u8868\u793a\u306a\u3089OK<\/span>\r\nActive: active <span class=\"o\">(<\/span>running<span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<p>\u8fdb\u884cMariadb\u7684\u6700\u57fa\u672c\u8bbe\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>mariadb <span class=\"nt\">-u<\/span> root <span class=\"nt\">-p<\/span>\r\nEnter password: <span class=\"c\">#\u305d\u306e\u307e\u307eEnter\u30ad\u30fc\u3092\u62bc\u3059<\/span>\r\n\r\n<span class=\"c\">#\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a<\/span>\r\nmariaDB[<span class=\"o\">(<\/span>none<span class=\"o\">)]&gt;<\/span> ALTER USER <span class=\"s1\">'root'<\/span>@<span class=\"s1\">'localhost'<\/span> IDENTIFIED BY <span class=\"s2\">\"\u3053\u3053\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\"<\/span><span class=\"p\">;<\/span>\r\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\u53ea\u9700\u8981\u6784\u5efa\u7528\u4e8eWeb\u5e94\u7528\u7a0b\u5e8f\u7684\u6570\u636e\u5e93\u3002<\/p>\n<h1>\u65f6\u533a\u8bbe\u7f6e\u5728CentOS 8\u30017\u4e0a\u66f4\u6539\u65f6\u533a\u4e3a\u65e5\u672c\u6807\u51c6\u65f6\u95f4(JST)\u3002<\/p>\n<p>\u5728\u6211\u521b\u5efa\u7684 Web \u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6709\u4e00\u4e2a\u663e\u793a\u65e5\u671f\u548c\u65f6\u95f4\u7684\u529f\u80fd\u3002\u56e0\u6b64\uff0c\u6211\u5c06 Linux \u7684\u65f6\u533a\u66f4\u6539\u4e3a\u4e1c\u4eac\u3002<\/p>\n<p>\u4f7f\u7528timedatectl\u547d\u4ee4\u5c06\u65f6\u533a\u8bbe\u7f6e\u4e3a\u4e1c\u4eac\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>timedatectl set-timezone Asia\/Tokyo\r\n<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>timedatectl status\r\n\r\n<span class=\"c\">#\u4ee5\u4e0b\u304c\u51fa\u529b\u3055\u308c\u308b<\/span>\r\n      Local <span class=\"nb\">time<\/span>: Wed 2023-08-30 16:30:52 JST\r\n  Universal <span class=\"nb\">time<\/span>: Wed 2023-08-30 07:30:52 UTC\r\n        RTC <span class=\"nb\">time<\/span>: Wed 2023-08-30 07:30:52\r\n       Time zone: Asia\/Tokyo <span class=\"o\">(<\/span>JST, +0900<span class=\"o\">)<\/span>\r\n     NTP enabled: <span class=\"nb\">yes\r\n<\/span>NTP synchronized: <span class=\"nb\">yes\r\n <\/span>RTC <span class=\"k\">in <\/span><span class=\"nb\">local <\/span>TZ: no\r\n      DST active: n\/a\r\n<\/code><\/pre>\n<p>\u91cd\u542fMariadb\u4ee5\u66f4\u65b0\u65f6\u533a\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl restart mariadb\r\n<span class=\"nv\">$ <\/span>mariadb <span class=\"nt\">-u<\/span> root <span class=\"nt\">-p<\/span>\r\n\r\nMariaDB <span class=\"o\">[(<\/span>none<span class=\"o\">)]&gt;<\/span> <span class=\"k\">select<\/span> @@time_zone<span class=\"p\">;<\/span> <span class=\"k\">select<\/span> @@system_time_zone<span class=\"p\">;<\/span>\r\n+-------------+\r\n| @@time_zone |\r\n+-------------+\r\n| SYSTEM      |\r\n+-------------+\r\n1 row <span class=\"k\">in <\/span><span class=\"nb\">set<\/span> <span class=\"o\">(<\/span>0.000 sec<span class=\"o\">)<\/span>\r\n\r\n+--------------------+\r\n| @@system_time_zone |\r\n+--------------------+\r\n| JST                |\r\n+--------------------+\r\n1 row <span class=\"k\">in <\/span><span class=\"nb\">set<\/span> <span class=\"o\">(<\/span>0.000 sec<span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u6210\u529f\u5c06\u65f6\u95f4\u66f4\u6539\u4e3aJST\u3002<\/p>\n<h1>\u95f2\u8a00<\/p>\n<h2>500\u9519\u8bef\u7684\u5b9e\u4f8b\u7531\u4e8e\u8fd0\u884cWeb\u5e94\u7528\u7a0b\u5e8f\u65f6\u51fa\u73b0\u4e86500\u9519\u8bef\uff0c\u56e0\u6b64\u6211\u5c06\u63d0\u4f9b\u4e00\u4e2a\u6848\u4f8b\u3002<\/p>\n<h5>\u6700\u521d\uff0c\u5e94\u8be5\u67e5\u770b\u54ea\u4e2a\u65e5\u5fd7\u6bd4\u8f83\u597d\uff1f<\/p>\n<h5>\u5c0f\u5199\u5b57\u6bcd\u548c\u5927\u5199\u5b57\u6bcd\u7684\u7edf\u4e00<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">org.springframework.jdbc.BadSqlGrammarException: \r\n<\/span><span class=\"gp\">PreparedStatementCallback;<\/span> bad SQL grammar <span class=\"o\">[<\/span>SELECT NAME FROM USER WHERE NAME <span class=\"o\">=<\/span> ?]\r\n<span class=\"c\">...\r\n<\/span><span class=\"go\">Caused by: java.sql.SQLSyntaxErrorException:\r\n(conn=31) Table 'learning_stopwatch.USER' doesn't exist\r\n<\/span><\/code><\/pre>\n<p>\u5c3d\u7ba1\u6570\u636e\u5e93\u4e2d\u7684\u6240\u6709\u5b9a\u4e49\u90fd\u4ee5\u5c0f\u5199\u5b57\u6bcd\u8fdb\u884c\uff0c\u4f46Java\u7684SQL\u67e5\u8be2\u6709\u90e8\u5206\u6307\u793a\u4ee5\u5927\u5199\u5b57\u6bcd\u8868\u793a\u3002\u4fee\u6b63\u4e3a\u5c0f\u5199\u5b57\u6bcd\u540e\uff0c\u67e5\u8be2\u6210\u529f\u8fd0\u884c\u3002<\/p>\n<h5>\u6587\u5b57\u7f16\u7801\u53c2\u8003\uff1a<br \/>\n\u5728MySQL\u521b\u5efa\u8868\u540e\uff0c\u5c06\u5b57\u7b26\u7f16\u7801\u8bbe\u7f6e\u66f4\u6539\u4e3autf8mb4\u6765\u63cf\u8ff0\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"go\">o.m.jdbc.message.server.ErrorPacket:\r\nError:1366-22007:Incorrect string value:'\\xE5\\xAE\\x8C\\xE6\\x88\\x90...' for column\r\n<\/span><\/code><\/pre>\n<p>\u5982\u679c\u63d2\u5165\u7684\u5b57\u7b26\u4e32\u4e0e\u652f\u6301\u7684\u5b57\u7b26\u7f16\u7801\u4e0d\u5339\u914d\uff0c\u90a3\u4e48\u4f3c\u4e4e\u4f1a\u663e\u793a\u9519\u8bef\u3002<\/p>\n<p>\u6211\u8bd5\u8bd5\u67e5\u770bMariadb\u7684\u5b57\u7b26\u7f16\u7801\u3002<\/p>\n<pre class=\"post-pre\"><code>MariaDB <span class=\"o\">[(<\/span>none<span class=\"o\">)]&gt;<\/span> SHOW VARIABLES LIKE <span class=\"s1\">'chara%'<\/span><span class=\"p\">;<\/span>\r\n+--------------------------+------------------------------+\r\n| Variable_name            | Value                        |\r\n+--------------------------+------------------------------+\r\n| character_set_client     | utf8mb3                      |\r\n| character_set_connection | utf8mb3                      |\r\n| character_set_database   | latin1                       |\r\n| character_set_filesystem | binary                       |\r\n| character_set_results    | utf8mb3                      |\r\n| character_set_server     | latin1                       |\r\n| character_set_system     | utf8mb3                      |\r\n| character_sets_dir       | \/usr\/share\/mariadb\/charsets\/ |\r\n+--------------------------+------------------------------+\r\n<\/code><\/pre>\n<p>\u4e0e\u5ba2\u6237\u76f8\u5173\u7684\u90e8\u5206\u53ef\u4ee5\u6982\u62ec\u4e3a\u4ee5\u4e0b\u4e09\u4e2a\u65b9\u9762\u3002\u7531\u4e8e\u5168\u90e8\u90fd\u662fUTF-8\u7f16\u7801\uff0c\u6240\u4ee5\u5e94\u8be5\u6ca1\u6709\u95ee\u9898\u3002<\/p>\n<blockquote><p>\u5ba2\u6237\u7aef\u5b57\u7b26\u96c6\u662f\u5728\u4ece\u5ba2\u6237\u7aef\u53d1\u9001SQL\u8bed\u53e5\u7b49\u65f6\u4f7f\u7528\u7684\u5b57\u7b26\u7f16\u7801\u3002<\/p><\/blockquote>\n<blockquote><p>\u5b57\u7b26\u96c6\u8fde\u63a5<br \/>\n\u5c06\u4ece\u5ba2\u6237\u7aef\u63a5\u6536\u5230\u7684\u5b57\u7b26\u8fdb\u884c\u8f6c\u6362\u7684\u5b57\u7b26\u7f16\u7801<\/p><\/blockquote>\n<blockquote><p>\u7ed3\u679c\u5b57\u7b26\u96c6\u7528\u4e8e\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u7ed3\u679c\u65f6\u6240\u4f7f\u7528\u7684\u5b57\u7b26\u7f16\u7801<\/p><\/blockquote>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u6765\u786e\u8ba4\u6570\u636e\u5e93\u548c\u8868\u7684\u5b57\u7b26\u7f16\u7801\u548c\u6392\u5e8f\u987a\u5e8f\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">#\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/span>\r\nMariaDB <span class=\"o\">[(<\/span>none<span class=\"o\">)]&gt;<\/span> \r\nSELECT SCHEMA_NAME,DEFAULT_CHARACTER_SET_NAME,DEFAULT_COLLATION_NAME \r\nFROM INFORMATION_SCHEMA.SCHEMATA \r\nWHERE SCHEMA_NAME <span class=\"o\">=<\/span> <span class=\"s1\">'learning_stopwatch'<\/span><span class=\"p\">;<\/span>\r\n\r\n+--------------------+----------------------------+------------------------+\r\n| SCHEMA_NAME        | DEFAULT_CHARACTER_SET_NAME | DEFAULT_COLLATION_NAME |\r\n+--------------------+----------------------------+------------------------+\r\n| learning_stopwatch | latin1                     | latin1_swedish_ci      |\r\n+--------------------+----------------------------+------------------------+\r\n\r\n<span class=\"c\">#\u30c6\u30fc\u30d6\u30eb<\/span>\r\nMariaDB <span class=\"o\">[(<\/span>none<span class=\"o\">)]&gt;<\/span> \r\nSELECT TABLE_NAME,TABLE_COLLATION\r\nFROM INFORMATION_SCHEMA.TABLES\r\nWHERE <span class=\"nv\">TABLE_SCHEMA<\/span><span class=\"o\">=<\/span><span class=\"s1\">'learning_stopwatch'<\/span><span class=\"p\">;<\/span>\r\n+---------------------+-------------------+\r\n| TABLE_NAME          | TABLE_COLLATION   |\r\n+---------------------+-------------------+\r\n| daily_learning_time | latin1_swedish_ci |\r\n| user                | latin1_swedish_ci |\r\n+---------------------+-------------------+\r\n<\/code><\/pre>\n<p>\u6570\u636e\u5e93\u548c\u8868\u7684\u5b57\u7b26\u7f16\u7801\u662fLatin1\uff0c\u5bf9\u5427\u3002<\/p>\n<p>\u5982\u679c\u6211\u518d\u6b21\u786e\u8ba4\u4e00\u4e0bMariaDB\u7684\u5b57\u7b26\u7f16\u7801\uff0c<br \/>\n\u4ece\u5ba2\u6237\u7aef\u63a5\u6536\u5230\u7684\u5b57\u7b26\u7f16\u7801\u662futf8mb3\uff0c<br \/>\n\u4f46\u6570\u636e\u5e93\u7684\u5b57\u7b26\u7f16\u7801\u662flatin1\u3002<br \/>\n\u5982\u679c\u5c06\u6570\u636e\u5e93\u7684\u5b57\u7b26\u7f16\u7801\u66f4\u6539\u4e3autf8mb3\uff0c\u5b83\u5e94\u8be5\u5c31\u53ef\u4ee5\u5de5\u4f5c\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code>MariaDB <span class=\"o\">[(<\/span>none<span class=\"o\">)]&gt;<\/span> SHOW VARIABLES LIKE <span class=\"s1\">'chara%'<\/span><span class=\"p\">;<\/span>\r\n+--------------------------+------------------------------+\r\n| Variable_name            | Value                        |\r\n+--------------------------+------------------------------+\r\n| character_set_client     | utf8mb3                      |\r\n| character_set_connection | utf8mb3                      |\r\n| <span class=\"s1\">'character_set_database'<\/span> | <span class=\"s1\">'latin1'<\/span>                     |\r\n| character_set_filesystem | binary                       |\r\n| character_set_results    | utf8mb3                      |\r\n| character_set_server     | latin1                       |\r\n| character_set_system     | utf8mb3                      |\r\n| character_sets_dir       | \/usr\/share\/mariadb\/charsets\/ |\r\n+--------------------------+------------------------------+\r\n<\/code><\/pre>\n<p>\u6211\u5c06\u66f4\u6539\u6570\u636e\u5e93\u548c\u8868\u7684\u5b57\u7b26\u7f16\u7801\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">#\u307e\u305a\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u5909\u66f4<\/span>\r\nMariaDB <span class=\"o\">[(<\/span>none<span class=\"o\">)]&gt;<\/span> \r\nALTER DATABASE learning_stopwatch\r\nCHARACTER SET utf8mb4\r\nCOLLATE utf8mb4_general_ci<span class=\"p\">;<\/span>\r\n\r\nQuery OK, 1 row affected <span class=\"o\">(<\/span>0.035 sec<span class=\"o\">)<\/span>\r\n\r\nMariaDB <span class=\"o\">[(<\/span>none<span class=\"o\">)]&gt;<\/span> \r\nSELECT SCHEMA_NAME,DEFAULT_CHARACTER_SET_NAME,DEFAULT_COLLATION_NAME     \r\nFROM IMATION_SCHEMA.SCHEMATA\r\nWHERE SCHEMA_NAME <span class=\"o\">=<\/span> <span class=\"s1\">'learning_stopwatch'<\/span><span class=\"p\">;<\/span>\r\n+--------------------+----------------------------+------------------------+\r\n| SCHEMA_NAME        | DEFAULT_CHARACTER_SET_NAME | DEFAULT_COLLATION_NAME |\r\n+--------------------+----------------------------+------------------------+\r\n| learning_stopwatch | utf8mb4                    | utf8mb4_general_ci     |\r\n+--------------------+----------------------------+------------------------+\r\n<span class=\"c\">#\u3064\u3065\u3044\u3066\u30c6\u30fc\u30d6\u30eb\u3092\u5909\u66f4<\/span>\r\nMariaDB <span class=\"o\">[<\/span>learning_stopwatch]&gt;\r\nALTER TABLE user\r\nCONVERT TO CHARACTER SET utf8mb4\r\nCOLLATE utf8mb4_general_ci<span class=\"p\">;<\/span>\r\n\r\nQuery OK, 1 row affected <span class=\"o\">(<\/span>0.217 sec<span class=\"o\">)<\/span>\r\nRecords: 1  Duplicates: 0  Warnings: 0\r\n\r\nMariaDB <span class=\"o\">[<\/span>learning_stopwatch]&gt;\r\nALTER TABLE daily_learning_time\r\nCONVERT TO CHARACTER SET utf8mb4\r\nCOLLATE utf8mb4_general_ci<span class=\"p\">;<\/span>\r\n\r\nQuery OK, 0 rows affected <span class=\"o\">(<\/span>0.029 sec<span class=\"o\">)<\/span>\r\nRecords: 0  Duplicates: 0  Warnings: 0\r\n\r\nMariaDB <span class=\"o\">[<\/span>learning_stopwatch]&gt;\r\nSELECT TABLE_NAME,TABLE_COLLATION\r\nFROM INFORMATION_SCHEMA.TABLES\r\nWHERE <span class=\"nv\">TABLE_SCHEMA<\/span><span class=\"o\">=<\/span><span class=\"s1\">'learning_stopwatch'<\/span><span class=\"p\">;<\/span>\r\n+---------------------+--------------------+\r\n| TABLE_NAME          | TABLE_COLLATION    |\r\n+---------------------+--------------------+\r\n| user                | utf8mb4_general_ci |\r\n| daily_learning_time | utf8mb4_general_ci |\r\n+---------------------+--------------------+\r\n<\/code><\/pre>\n<p>\u8fd9\u4e0b\u5df2\u7ecf\u6b63\u5e38\u8fd0\u884c\u4e86\u3002<\/p>\n<h2>\u8bbe\u7f6e\u4f1a\u8bdd\u8d85\u65f6\u65f6\u95f4<br \/>\n\u53c2\u8003\uff1aSpring Boot &#8211; \u8bbe\u7f6e\u4f1a\u8bdd\u8d85\u65f6\u65f6\u95f4\u7684\u65b9\u6cd5<\/p>\n<h4>\u5982\u679c\u662f\u6218\u4e89\u5efa\u7b51\u7684\u60c5\u51b5\u4e0b\u521b\u5efa\u5e76\u914d\u7f6eweb.xml\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"cp\">&lt;?xml version=\"1.0\" encoding=\"UTF-8\"?&gt;<\/span>\r\n<span class=\"nt\">&lt;web-app<\/span> <span class=\"na\">xmlns=<\/span><span class=\"s\">\"http:\/\/xmlns.jcp.org\/xml\/ns\/javaee\"<\/span>\r\n    <span class=\"na\">xmlns:xsi=<\/span><span class=\"s\">\"http:\/\/www.w3.org\/2001\/XMLSchema-instance\"<\/span>\r\n    <span class=\"na\">xsi:schemaLocation=<\/span><span class=\"s\">\"http:\/\/xmlns.jcp.org\/xml\/ns\/javaee\r\n         http:\/\/xmlns.jcp.org\/xml\/ns\/javaee\/web-app_4_0.xsd\"<\/span>\r\n    <span class=\"na\">version=<\/span><span class=\"s\">\"4.0\"<\/span><span class=\"nt\">&gt;<\/span>\r\n\r\n    <span class=\"nt\">&lt;session-config&gt;<\/span>\r\n        <span class=\"nt\">&lt;session-timeout&gt;<\/span>30<span class=\"nt\">&lt;\/session-timeout&gt;<\/span>\r\n    <span class=\"nt\">&lt;\/session-config&gt;<\/span>\r\n\r\n<span class=\"nt\">&lt;\/web-app&gt;<\/span>\r\n<\/code><\/pre>\n<blockquote><p>\u53ef\u4ee5\u5728TOMCAT_HOME\/conf\/web.xml\u4e2d\u8bbe\u7f6e\u5e94\u7528\u670d\u52a1\u5668\u7684\u9ed8\u8ba4\u4f1a\u8bdd\u8d85\u65f6\u65f6\u95f4\u3002\u7136\u800c\uff0c\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u6211\u8ba4\u4e3a\u66f4\u5e0c\u671b\u4e3a\u6bcf\u4e2a\u5e94\u7528\u7a0b\u5e8f\u5355\u72ec\u8bbe\u7f6e\u4f1a\u8bdd\u8d85\u65f6\u65f6\u95f4\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u60a8\u9700\u8981\u5728\u5e94\u7528\u7a0b\u5e8f\u9879\u76ee\u7684src\/main\/webapp\/WEB-INF\/web.xml\u4e2d\u521b\u5efa\u6587\u4ef6\u3002<\/p><\/blockquote>\n<h1>\u6700\u540e\u5982\u679c\u80fd\u5bf9\u67d0\u4eba\u6709\u6240\u5e2e\u52a9\u5c31\u611f\u5230\u5e78\u798f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148\u7531\u4e8e\u662f\u7b2c\u4e8c\u6b21\u5728GCP\u4e0a\u8fdb\u884c\u6295\u8d44\u7ec4\u5408\u7684\u73af\u5883\u6784\u5efa\uff0c\u6211\u4eec\u5c06\u9884\u671f\u672a\u6765\u7ee7\u7eed\u8fdb\u884c\uff0c\u5e76\u5c06\u6574\u4e2a\u6d41\u7a0b\u603b\u7ed3\u4e3a\u5907\u5fd8\u5f55\u3002 \u867d\u7136\u8fd9\u662f [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-27750","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010\u5efa\u7acbWeb\u5e94\u7528\u73af\u5883\u3011\u521b\u5efaGCP\u5b9e\u4f8b\uff5e\u542f\u52a8Web\u5e94\u7528 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u3010\u5efa\u7acbWeb\u5e94\u7528\u73af\u5883\u3011\u521b\u5efaGCP\u5b9e\u4f8b\uff5e\u542f\u52a8Web\u5e94\u7528\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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