Add go http client

clients/gohttp/httpd/midware/output.go

@@ -0,0 +1,41 @@
+package midware
+
+import (
+	"github.com/gin-gonic/gin"
+)
+
+func OutputHandle(c *gin.Context) {
+
+	c.Next()
+
+	// 输出错误信息
+
+	if err, exists := c.Get("Error"); exists {
+		c.AbortWithStatusJSON(exitCode(c, 400), newErrorMessage(err))
+		return
+	}
+
+	// 输出请求结果
+
+	msg := c.GetString("Message")
+
+	if res, exists := c.Get("Payload"); exists || msg != "" {
+		data := newPayload(res, msg, c.GetString("JwtToken"))
+		c.AbortWithStatusJSON(exitCode(c, 200), data)
+		return
+	}
+
+	// 输出HTML内容
+
+	if htm := c.GetString("HTML"); htm != "" {
+		c.Header("Content-Type", "text/html; charset=utf-8")
+		c.String(200, htm)
+		c.Abort()
+		return
+	}
+
+	// 捕获异常返回
+
+	c.AbortWithStatusJSON(500, newErrorMessage("内部错误"))
+
+}