feat: 初始化仓库

utils/auth.go

@@ -0,0 +1,74 @@
+package utils
+
+import (
+	"fmt"
+	"github.com/fatih/color"
+	"github.com/gin-gonic/gin"
+	"net/http"
+	"time"
+)
+
+func CORSMiddleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		// 设置允许访问的域
+		c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
+		// 是否允许携带用户凭证
+		c.Writer.Header().Set("Access-Control-Allow-Credentials", "true")
+		// 允许的自定义请求头
+		c.Writer.Header().Set("Access-Control-Allow-Headers", "Content-Type, Authorization, X-Requested-With, X-CSRF-Token, Accept, Origin")
+		// 允许的HTTP方法
+		c.Writer.Header().Set("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS, PATCH")
+
+		// 处理预检请求
+		if c.Request.Method == "OPTIONS" {
+			c.AbortWithStatus(http.StatusOK)
+			return
+		}
+
+		// 继续处理非预检请求
+		c.Next()
+	}
+}
+
+func CustomLogger() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		// 获取开始时间
+		start := time.Now()
+
+		// 处理请求
+		c.Next()
+
+		// 获取状态码、耗时、客户端IP、方法、路径
+		statusCode := c.Writer.Status()
+		latency := time.Since(start)
+		clientIP := c.ClientIP()
+		method := c.Request.Method
+		path := c.Request.URL.Path
+
+		// 颜色设置
+		statusColor := color.New(color.FgGreen).SprintFunc()
+		if statusCode >= 400 && statusCode < 500 {
+			statusColor = color.New(color.FgYellow).SprintFunc()
+		} else if statusCode >= 500 {
+			statusColor = color.New(color.FgRed).SprintFunc()
+		}
+
+		methodColor := color.New(color.FgCyan).SprintFunc()
+
+		// 打印彩色日志
+		fmt.Printf("[GIN] %v | %s | %s | %13v | %s | %s\n",
+			time.Now().Format("2006/01/02 - 15:04:05"),
+			statusColor(statusCode),
+			clientIP,
+			latency,
+			methodColor(method),
+			path,
+		)
+	}
+}
+func NotFoundHandler(c *gin.Context) {
+	c.JSON(http.StatusNotFound, gin.H{"code": 404, "msg": "无效路径！"})
+}
+func NotMethodHandler(c *gin.Context) {
+	c.JSON(http.StatusMethodNotAllowed, gin.H{"code": 404, "msg": "请求方法错误！"})
+}