Http接口demo,servlet实现
请求URL样例 https://IP:PORT/server?service=QueryService&method=QueryUserInfo¶m={user_id:123456}&sign=401821a49bcd375f47150f66f17ae966×tamp=12321313 返回参数json格式样例: {state:’ok’,returnValue:{userName:’名字’}} {state:’error’,message:’出错信息’}