perf：增加数据库备份

springboot-database/src/main/java/com/tiesheng/database/config/DbBackupConfig.java

@@ -0,0 +1,65 @@
+package com.tiesheng.database.config;
+
+import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.util.RuntimeUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.extra.spring.SpringUtil;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+
+import javax.annotation.PostConstruct;
+import java.util.Date;
+
+/**
+ * @author hao
+ */
+@Configuration
+@ConfigurationProperties(prefix = "tiesheng.db-backup")
+public class DbBackupConfig {
+
+    /**
+     * 数据库备份的路径
+     */
+    private String path = "/root/backup/";
+
+    /**
+     * 备份文件的时间格式
+     */
+    private String format = "yyyyMMdd";
+
+
+    @PostConstruct
+    public void dbBackup() {
+        String url = SpringUtil.getProperty("spring.datasource.url");
+        String username = SpringUtil.getProperty("spring.datasource.username");
+        String password = SpringUtil.getProperty("spring.datasource.password");
+
+        try {
+            RuntimeUtil.exec(StrUtil.format("mysqldump -u{} -p{} {} > {}{}.sql", username, password, username,
+                    getPath(), DateUtil.format(new Date(), format)
+            ));
+        } catch (Exception ignored) {
+        }
+
+    }
+
+    ///////////////////////////////////////////////////////////////////////////
+    // setter\getter
+    ///////////////////////////////////////////////////////////////////////////
+
+    public String getPath() {
+        return path;
+    }
+
+    public void setPath(String path) {
+        this.path = path;
+    }
+
+    public String getFormat() {
+        return format;
+    }
+
+    public void setFormat(String format) {
+        this.format = format;
+    }
+}