{"id":15930,"date":"2024-11-18T15:08:26","date_gmt":"2024-11-18T07:08:26","guid":{"rendered":"https:\/\/fwq.ai\/blog\/15930\/"},"modified":"2024-11-18T15:08:26","modified_gmt":"2024-11-18T07:08:26","slug":"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%aecentos%e7%b3%bb%e7%bb%9f%e4%bb%a5%e4%bf%9d%e6%8a%a4web%e5%ba%94%e7%94%a8%e7%a8%8b%e5%ba%8f%e5%85%8d%e5%8f%97sql%e6%b3%a8%e5%85%a5%e6%94%bb%e5%87%bb","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/15930\/","title":{"rendered":"\u5982\u4f55\u914d\u7f6eCentOS\u7cfb\u7edf\u4ee5\u4fdd\u62a4Web\u5e94\u7528\u7a0b\u5e8f\u514d\u53d7SQL\u6ce8\u5165\u653b\u51fb"},"content":{"rendered":"<p>\u5982\u4f55\u914d\u7f6ecentos\u7cfb\u7edf\u4ee5\u4fdd\u62a4web\u5e94\u7528\u7a0b\u5e8f\u514d\u53d7sql\u6ce8\u5165\u653b\u51fb<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u968f\u7740\u4e92\u8054\u7f51\u7684\u53d1\u5c55\uff0cWeb\u5e94\u7528\u7a0b\u5e8f\u7684\u4f7f\u7528\u8d8a\u6765\u8d8a\u5e7f\u6cdb\uff0c\u4f46\u540c\u65f6\u4e5f\u5e26\u6765\u4e86Web\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u95ee\u9898\u3002\u5176\u4e2d\uff0cSQL\u6ce8\u5165\u653b\u51fb\u662f\u6700\u5e38\u89c1\u7684\u4e00\u79cd\u653b\u51fb\u65b9\u5f0f\u3002\u4e3a\u4e86\u4fdd\u62a4\u6211\u4eec\u7684Web\u5e94\u7528\u7a0b\u5e8f\uff0c\u6211\u4eec\u9700\u8981\u5bf9CentOS\u7cfb\u7edf\u8fdb\u884c\u4e00\u7cfb\u5217\u7684\u914d\u7f6e\u548c\u4f18\u5316\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u914d\u7f6ecentos\u7cfb\u7edf\u4ee5\u4fdd\u62a4web\u5e94\u7528\u7a0b\u5e8f\u514d\u53d7sql\u6ce8\u5165\u653b\u51fb\u3002<\/p>\n<ol>\n<li>\n<p>\u5b89\u88c5\u548c\u914d\u7f6eWeb\u670d\u52a1\u5668<br \/>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5\u548c\u914d\u7f6e\u4e00\u4e2a\u53ef\u9760\u7684Web\u670d\u52a1\u5668\u6765\u6258\u7ba1\u6211\u4eec\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u9009\u62e9\u5e38\u7528\u7684Apache\u670d\u52a1\u5668\u4f5c\u4e3a\u793a\u4f8b\u3002\u4ee5\u4e0b\u662f\u5728CentOS\u4e0a\u5b89\u88c5Apache\u670d\u52a1\u5668\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<pre>sudo yum install httpd<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5b8c\u6210\u5b89\u88c5\u540e\uff0c\u6211\u4eec\u9700\u8981\u5bf9Apache\u8fdb\u884c\u4e00\u4e9b\u5b89\u5168\u914d\u7f6e\u3002\u9996\u5148\uff0c\u6211\u4eec\u5c06\u7981\u7528\u670d\u52a1\u5668\u4e0a\u7684\u76ee\u5f55\u6d4f\u89c8\u529f\u80fd\uff0c\u4ee5\u9632\u6b62\u653b\u51fb\u8005\u83b7\u53d6\u5230\u670d\u52a1\u5668\u4e0a\u7684\u654f\u611f\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u901a\u8fc7\u4fee\u6539httpd.conf\u6587\u4ef6\u7981\u7528\u76ee\u5f55\u6d4f\u89c8\u529f\u80fd\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>sudo vi \/etc\/httpd\/conf\/httpd.conf<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u6587\u4ef6\u4e2d\u627e\u5230\u8fd9\u4e00\u884c\uff1a<\/p>\n<pre>Options Indexes FollowSymLinks<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4fee\u6539\u4e3a\uff1a<\/p>\n<pre>Options -Indexes FollowSymLinks<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4fdd\u5b58\u5e76\u9000\u51fa\u6587\u4ef6\u3002\u7136\u540e\uff0c\u6211\u4eec\u5c06\u91cd\u542fApache\u670d\u52a1\u5668\u6765\u4f7f\u5176\u751f\u6548\uff1a<\/p>\n<pre>sudo systemctl restart httpd<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<li>\n<p>\u914d\u7f6e\u6570\u636e\u5e93\u670d\u52a1\u5668<br \/>Web\u5e94\u7528\u7a0b\u5e8f\u901a\u5e38\u9700\u8981\u4f7f\u7528\u6570\u636e\u5e93\u6765\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u9009\u62e9MySQL\u4f5c\u4e3a\u6570\u636e\u5e93\u670d\u52a1\u5668\u6765\u5b58\u50a8\u6211\u4eec\u7684\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u5728CentOS\u4e0a\u5b89\u88c5MySQL\u670d\u52a1\u5668\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<pre>sudo yum install mysql-server<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5b8c\u6210\u5b89\u88c5\u540e\uff0c\u6211\u4eec\u9700\u8981\u5bf9MySQL\u8fdb\u884c\u4e00\u4e9b\u5b89\u5168\u914d\u7f6e\u3002\u9996\u5148\uff0c\u6211\u4eec\u5c06\u7981\u7528\u8fdc\u7a0b\u8bbf\u95ee\uff0c\u53ea\u5141\u8bb8\u672c\u5730\u8bbf\u95ee\u6570\u636e\u5e93\u3002\u4ee5\u4e0b\u662f\u901a\u8fc7\u4fee\u6539my.cnf\u6587\u4ef6\u7981\u7528\u8fdc\u7a0b\u8bbf\u95ee\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>sudo vi \/etc\/my.cnf<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u627e\u5230\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre>bind-address = 127.0.0.1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u884c\u524d\u6dfb\u52a0\u6ce8\u91ca\u7b26\u53f7\u201c#\u201d\uff0c\u4f7f\u5176\u6210\u4e3a\u6ce8\u91ca\u884c\uff1a<\/p>\n<pre>#bind-address = 127.0.0.1<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4fdd\u5b58\u5e76\u9000\u51fa\u6587\u4ef6\u3002\u7136\u540e\uff0c\u6211\u4eec\u5c06\u91cd\u542fMySQL\u670d\u52a1\u5668\u6765\u4f7f\u914d\u7f6e\u751f\u6548\uff1a<\/p>\n<pre>sudo systemctl restart mysqld<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<li>\u7f16\u5199\u5b89\u5168\u7684Web\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801<br \/>\u5728\u7f16\u5199Web\u5e94\u7528\u7a0b\u5e8f\u4ee3\u7801\u65f6\uff0c\u6211\u4eec\u9700\u8981\u91c7\u53d6\u4e00\u4e9b\u5b89\u5168\u63aa\u65bd\u6765\u9632\u6b62SQL\u6ce8\u5165\u653b\u51fb\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u9632\u5fa1\u63aa\u65bd\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/li>\n<li>\n<p>\u4f7f\u7528\u53c2\u6570\u5316\u67e5\u8be2\u8bed\u53e5\uff1a\u5728\u6267\u884cSQL\u67e5\u8be2\u65f6\uff0c\u6211\u4eec\u5e94\u8be5\u4f7f\u7528\u53c2\u6570\u5316\u67e5\u8be2\u8bed\u53e5\u800c\u4e0d\u662f\u62fc\u63a5\u5b57\u7b26\u4e32\u3002\u8fd9\u6837\u53ef\u4ee5\u9632\u6b62\u653b\u51fb\u8005\u5229\u7528\u6076\u610f\u8f93\u5165\u6ce8\u5165\u989d\u5916\u7684SQL\u4ee3\u7801\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528\u53c2\u6570\u5316\u67e5\u8be2\u8bed\u53e5\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>import pymysql\n\nconn = pymysql.connect(host='localhost', user='username', password='password', database='dbname')\ncursor = conn.cursor()\n\nsql = \"SELECT * FROM users WHERE username = %s\"\nusername = 'admin'\ncursor.execute(sql, (username,))\n\nresult = cursor.fetchall()\n\nfor row in result:\n print(row)\n\nconn.close()<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<\/ol>\n<ul>\n<li>\n<p>\u5bf9\u8f93\u5165\u8fdb\u884c\u8fc7\u6ee4\u548c\u9a8c\u8bc1\uff1a\u5728\u63a5\u6536\u7528\u6237\u8f93\u5165\u65f6\uff0c\u6211\u4eec\u5e94\u8be5\u5bf9\u8f93\u5165\u8fdb\u884c\u8fc7\u6ee4\u548c\u9a8c\u8bc1\uff0c\u4ee5\u786e\u4fdd\u8f93\u5165\u7b26\u5408\u9884\u671f\u7684\u683c\u5f0f\u548c\u7c7b\u578b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8f93\u5165\u8fc7\u6ee4\u548c\u9a8c\u8bc1\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>username = input(\"\u8bf7\u8f93\u5165\u7528\u6237\u540d\uff1a\")\n\n# \u8fc7\u6ee4\u975e\u6cd5\u5b57\u7b26\nfor char in username:\n  if char not in ('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_'):\n      username = username.replace(char, '')\n\n# \u9a8c\u8bc1\u7528\u6237\u540d\u957f\u5ea6\nif len(username) &amp;gt; 20:\n  username = username[:20]\n\nprint(\"\u5904\u7406\u540e\u7684\u7528\u6237\u540d\u4e3a\uff1a\", username)<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<li>\u4f7f\u7528\u5b89\u5168\u7684\u6570\u636e\u5e93\u5e93\uff1a\u5728\u4f7f\u7528\u6570\u636e\u5e93\u5e93\u65f6\uff0c\u6211\u4eec\u5e94\u8be5\u9009\u62e9\u53ef\u9760\u7684\u5e93\uff0c\u5982pymysql\u6216psycopg2\uff0c\u5e76\u907f\u514d\u4f7f\u7528\u5df2\u77e5\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u7684\u5e93\u3002\u8fd9\u4e9b\u5e93\u901a\u5e38\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5185\u7f6e\u7684\u9632\u5fa1\u63aa\u65bd\uff0c\u5982\u81ea\u52a8\u8f6c\u4e49\u7279\u6b8a\u5b57\u7b26\u7b49\u3002<\/li>\n<\/ul>\n<p>\u7ed3\u8bba\uff1a<br \/>\u901a\u8fc7\u4ee5\u4e0a\u914d\u7f6e\u548c\u4ee3\u7801\u4f18\u5316\uff0c\u6211\u4eec\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u62a4\u6211\u4eec\u7684Web\u5e94\u7528\u7a0b\u5e8f\u514d\u53d7SQL\u6ce8\u5165\u653b\u51fb\u3002\u5f53\u7136\uff0c\u8fd9\u53ea\u662f\u4fdd\u62a4\u63aa\u65bd\u4e2d\u7684\u4e00\u90e8\u5206\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u5173\u6ce8\u5176\u4ed6\u7684\u5b89\u5168\u95ee\u9898\uff0c\u5e76\u53ca\u65f6\u66f4\u65b0\u548c\u7ef4\u62a4\u7cfb\u7edf\u3002\u901a\u8fc7\u7efc\u5408\u8fd0\u7528\u5404\u79cd\u5b89\u5168\u63aa\u65bd\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u4fdd\u62a4\u6211\u4eec\u7684Web\u5e94\u7528\u7a0b\u5e8f\u548c\u6570\u636e\u7684\u5b89\u5168\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u914d\u7f6eCentOS\u7cfb\u7edf\u4ee5\u4fdd\u62a4Web\u5e94\u7528\u7a0b\u5e8f\u514d\u53d7SQL\u6ce8\u5165\u653b\u51fb\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u914d\u7f6ecentos\u7cfb\u7edf\u4ee5\u4fdd\u62a4web\u5e94\u7528\u7a0b\u5e8f\u514d\u53d7sql\u6ce8\u5165\u653b\u51fb \u5f15\u8a00\uff1a\u968f\u7740\u4e92\u8054\u7f51\u7684\u53d1\u5c55\uff0cWeb\u5e94\u7528\u7a0b\u5e8f\u7684\u4f7f\u7528\u8d8a\u6765\u8d8a\u5e7f\u6cdb\uff0c\u4f46\u540c\u65f6\u4e5f\u5e26\u6765\u4e86Web\u5e94\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u95ee\u9898\u3002\u5176\u4e2d\uff0cSQL\u6ce8\u5165\u653b\u51fb\u662f\u6700\u5e38\u89c1\u7684\u4e00\u79cd\u653b\u51fb\u65b9\u5f0f\u3002\u4e3a\u4e86\u4fdd\u62a4\u6211\u4eec\u7684Web\u5e94\u7528\u7a0b\u5e8f\uff0c\u6211\u4eec\u9700\u8981\u5bf9CentOS\u7cfb\u7edf\u8fdb\u884c\u4e00\u7cfb\u5217\u7684\u914d\u7f6e\u548c\u4f18\u5316\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u914d\u7f6ecentos\u7cfb\u7edf\u4ee5\u4fdd\u62a4web\u5e94\u7528\u7a0b\u5e8f\u514d\u53d7sql\u6ce8\u5165\u653b\u51fb\u3002 \u5b89\u88c5\u548c\u914d\u7f6eWeb\u670d\u52a1\u5668\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5\u548c\u914d\u7f6e\u4e00\u4e2a\u53ef\u9760\u7684Web\u670d\u52a1\u5668\u6765\u6258\u7ba1\u6211\u4eec\u7684Web\u5e94\u7528\u7a0b\u5e8f\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u9009\u62e9\u5e38\u7528\u7684Apache\u670d\u52a1\u5668\u4f5c\u4e3a\u793a\u4f8b\u3002\u4ee5\u4e0b\u662f\u5728CentOS\u4e0a\u5b89\u88c5Apache\u670d\u52a1\u5668\u7684\u547d\u4ee4\u793a\u4f8b\uff1a sudo yum install httpd \u767b\u5f55\u540e\u590d\u5236 \u5b8c\u6210\u5b89\u88c5\u540e\uff0c\u6211\u4eec\u9700\u8981\u5bf9Apache\u8fdb\u884c\u4e00\u4e9b\u5b89\u5168\u914d\u7f6e\u3002\u9996\u5148\uff0c\u6211\u4eec\u5c06\u7981\u7528\u670d\u52a1\u5668\u4e0a\u7684\u76ee\u5f55\u6d4f\u89c8\u529f\u80fd\uff0c\u4ee5\u9632\u6b62\u653b\u51fb\u8005\u83b7\u53d6\u5230\u670d\u52a1\u5668\u4e0a\u7684\u654f\u611f\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u901a\u8fc7\u4fee\u6539httpd.conf\u6587\u4ef6\u7981\u7528\u76ee\u5f55\u6d4f\u89c8\u529f\u80fd\u7684\u793a\u4f8b\uff1a sudo vi \/etc\/httpd\/conf\/httpd.conf \u767b\u5f55\u540e\u590d\u5236 \u5728\u6587\u4ef6\u4e2d\u627e\u5230\u8fd9\u4e00\u884c\uff1a Options Indexes FollowSymLinks \u767b\u5f55\u540e\u590d\u5236 \u4fee\u6539\u4e3a\uff1a Options -Indexes FollowSymLinks \u767b\u5f55\u540e\u590d\u5236 \u4fdd\u5b58\u5e76\u9000\u51fa\u6587\u4ef6\u3002\u7136\u540e\uff0c\u6211\u4eec\u5c06\u91cd\u542fApache\u670d\u52a1\u5668\u6765\u4f7f\u5176\u751f\u6548\uff1a sudo systemctl restart httpd \u767b\u5f55\u540e\u590d\u5236 \u914d\u7f6e\u6570\u636e\u5e93\u670d\u52a1\u5668Web\u5e94\u7528\u7a0b\u5e8f\u901a\u5e38\u9700\u8981\u4f7f\u7528\u6570\u636e\u5e93\u6765\u5b58\u50a8\u548c\u7ba1\u7406\u6570\u636e\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u9009\u62e9MySQL\u4f5c\u4e3a\u6570\u636e\u5e93\u670d\u52a1\u5668\u6765\u5b58\u50a8\u6211\u4eec\u7684\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u5728CentOS\u4e0a\u5b89\u88c5MySQL\u670d\u52a1\u5668\u7684\u547d\u4ee4\u793a\u4f8b\uff1a sudo yum install mysql-server \u767b\u5f55\u540e\u590d\u5236 \u5b8c\u6210\u5b89\u88c5\u540e\uff0c\u6211\u4eec\u9700\u8981\u5bf9MySQL\u8fdb\u884c\u4e00\u4e9b\u5b89\u5168\u914d\u7f6e\u3002\u9996\u5148\uff0c\u6211\u4eec\u5c06\u7981\u7528\u8fdc\u7a0b\u8bbf\u95ee\uff0c\u53ea\u5141\u8bb8\u672c\u5730\u8bbf\u95ee\u6570\u636e\u5e93\u3002\u4ee5\u4e0b\u662f\u901a\u8fc7\u4fee\u6539my.cnf\u6587\u4ef6\u7981\u7528\u8fdc\u7a0b\u8bbf\u95ee\u7684\u793a\u4f8b\uff1a sudo vi \/etc\/my.cnf \u767b\u5f55\u540e\u590d\u5236 \u627e\u5230\u4ee5\u4e0b\u884c\uff1a bind-address = 127.0.0.1 \u767b\u5f55\u540e\u590d\u5236 \u5728\u884c\u524d\u6dfb\u52a0\u6ce8\u91ca\u7b26\u53f7\u201c#\u201d\uff0c\u4f7f\u5176\u6210\u4e3a\u6ce8\u91ca\u884c\uff1a #bind-address = 127.0.0.1 \u767b\u5f55\u540e\u590d\u5236 \u4fdd\u5b58\u5e76\u9000\u51fa\u6587\u4ef6\u3002\u7136\u540e\uff0c\u6211\u4eec\u5c06\u91cd\u542fMySQL\u670d\u52a1\u5668\u6765\u4f7f\u914d\u7f6e\u751f\u6548\uff1a sudo systemctl restart mysqld [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-15930","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15930","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=15930"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/15930\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=15930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=15930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=15930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}