Merge branch 'master' of http://git.shengws.com/csx/gdyb

utils/csbhttp/httpcaller.go

 	}
 
 	reqUrl := params.requestUrl
-	defaultContentType := "application/x-www-form-urlencoded"
+	//defaultContentType := "application/x-www-form-urlencoded"
 	fmt.Println("打印开始")
 	fmt.Println(params.ct.jsonBody)
 	fmt.Println(reqUrl)
 		//	return str, rtnHeaders, &HttpCallerException{Message: "failed to bad content type json string", CauseErr: err}
 		//}
 		reqStr = params.ct.jsonBody
-		defaultContentType = params.ct.contentType
+		//defaultContentType = "application/json;charset=UTF-8"
 		reqUrl = appendParams(reqUrl, data.Encode())
 	} else if params.ct.bytesBody != nil {
 		reqStr = string(params.ct.bytesBody)
-		defaultContentType = params.ct.contentType
+		//defaultContentType = params.ct.contentType
 		reqUrl = appendParams(reqUrl, data.Encode())
 	} else {
 		reqStr = data.Encode()
 	fmt.Println("打印开始1")
 	fmt.Println(reqStr)
 
-	req, err := http.NewRequest(method, reqUrl, bytes.NewBufferString(reqStr))
+	req, err := http.NewRequest(method, reqUrl, bytes.NewReader([]byte(reqStr)))
 
 	fmt.Println("打印开始2")
 	fmt.Println(req)
 	signHeaders := signParams(urlParams, params.api, params.version, params.ak, params.sk)
 	printDebug("signHeaders", signHeaders)
 
-	req.Header.Add("Content-Type", defaultContentType)
+	req.Header.Add("Content-Type", "application/json;charset=UTF-8")
 	if params.headers != nil {
 		for k, v := range params.headers {
 			req.Header.Add(k, v)