DoHandler 返回JSON数据.

GetALLParams 获取所有请求参数.

GetQueryPar 获取所有请求参数.

GinContext get context.

func PostFormPar(c *gin.Context) map[string]string { 获取所有请求参数.

RealIP X-Real-Ip.

application/javascript.

application/x-www-form-urlencoded.

application/xml.

text/html;text/plain; charset=utf-8.

User-Agent.

DefaultTransport http keepalive 30s var tp http.RoundTripper.

var DefaultTransport = &http.Transport{ Proxy: http.ProxyFromEnvironment, DialContext: (&net.Dialer{ Timeout: 30 * time.Second, KeepAlive: 30 * time.Second, DualStack: true, }).DialContext, ForceAttemptHTTP2: true, MaxIdleConns: 100, IdleConnTimeout: 90 * time.Second, TLSHandshakeTimeout: 10 * time.Second, ExpectContinueTimeout: 1 * time.Second,}.