发送json的post请求时，虽然请求脚本中有用到RecContentType=application/json;charset=UTF-8，但是回放时，日志中提示： Error -26616: HTTP Status-Code=415 (Unsupported Media Type) for+请求地址，通过查看请求的包头和发送值，以及抓包工具对比，发现RecContentType参数中定义了响应内容为json，但其实默认发送的居然为：Content-Type: application/x-www-form-urlencoded，这怎么办？
LR： Error -26616: HTTP Status-Code=415 (Unsupported Media Type)怎么解决？
- #1
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kity(回复于：2018-09-26 07:09:19)
解决方法，手工工添加包头参数：
方法1：如果用web_custom_request发送请求，自带EncType参数，可以直接添加该参数值application/json;charset=UTF-8，即可解决此问题，
如：
web_custom_request("placeOrder",
"URL=http://{IP}/appServer/interface/order/placeOrder",
"Method=POST",
"RecContentType=application/json;charset=UTF-8",
"Snapshot=t1.inf",
"Mode=HTTP",
"EncType=application/json;charset=UTF-8",
"Body={"userId":{userId},"shopId":{shopId},"orderSceneType":1,"orderType":1,"goods":[{"shopId":{shopId},"goodsId":{goodsId}}]}",
LAST);
方法2：如果用提交表单（web_submit_data）的方式发送请求，不自带EncType参数，必须手动添加包头，可解决此问题，但会保警告，大概意思是“添加包头后，后续请求将用到”，此警告暂时未影响请求最终效果，可忽略。
web_add_header("Content-Type","application/json; charset=utf-8");
web_submit_data("placeOrder",
"Action=http://{IP}/appServer/interface/order/placeOrder",
"Method=POST",
"RecContentType=application/json;charset=UTF-8",
"Snapshot=t1.inf",
"Mode=HTML",
ITEMDATA,
"Name=data", "Value={userId}", ENDITEM,
"Name=shopId", "Value={shopId}", ENDITEM,
"Name=orderSceneType", "Value=1", ENDITEM,
"Name=orderType", "Value=1", ENDITEM,
"Name=goods", "Value=[{"shopId":{shopId},"goodsId":{goodsId}}]", ENDITEM,
LAST );