请求地址requestUrl=/v3/apply4subject/applyment  请求参数={"channel_id":"1111111111","business_code":"d5b292ee93144a96b682deeb8e7b6d2f","contact_info":{"name":"aw6Hj4WiVjaGcDF2wPXc+FBlIRPxtt+mVPILDGY4/QiVqN3+5cBCo33hIxp26IWHv3z5pmTjnjHJNAJOa17XeCYHMoWKJKYjVGkh0g++p/pilF6X2HSRIub5u3m4lQLyfXBlEcOPt2ESVkF/0rfVUk6Wz0l16hKPpllBWso5dzfXNMFEnCEHM3GQV3GAg6h4BhjNN4i9rtNm2kl6BWAlDeVB1dbHeNKhEcSBjCvAPdkqc5VPmHbnUMzstxHRefue+ZpklRr9TOZ5DRtzmgcaDaVxdkjtMSP0IsAii1X0zB4Qlg1o4Q1NlW/gg7o60ACffNhf8SmtVl7dFYusAfOrvw==","mobile":"RME/qNPMajk4S6B6JW0b0VjLWIogs6wp/FYw30bO6tXzyRP/ABtgaXXRYkvMAK+MsFmMakVurWqJg42NYPro/RJOCIwx2RwrNzVJtgiCOW5irwRbA1wVExCJjs9dIfgn2dDrfAVkvNOx8RvG+JyvbX0GNfbStTrMT6/cTNo5bcEWuo6LNmJfNrkrX5amnrQPVr//wikDCit97C61zxXZgM8fJSa5UAeeGC7gxb8BKZ7Sp7GTw7sspDRhScKBNPPaiENpEmvST0aren9S5fjIanJxuveuiU8E1OJFZJiP4B6BErVBPUkvEuStCpUUb2VyJhKAhAcG2yzdLnRpHQ9JjQ==","id_card_number":"vv8cyWKuPtnyBTuNWDAqjSxWzRYsi0hNF5dssfkoxNCzB7YnN4uYVHhq1rtR9BpHTDrfh17LFw5fjonxeviD7avmkAO43cTuROAwBjDyvYz8l6rSWMduBbLjH/kUqZUV22IqZRcgogLPDUCgcdxWlq1D7lruspSnybFR+qdMdG+xS/ZxxeUSdaAx3xFlhR2jCsy6hew5OLK0CiCZRb8Gym6Xyfu0wQY6dCQARYST1X9Py71/yEjE+ZrQK+zwjUz34n5EOiid0398vM1xIv4S5ctbvHrcvuse7P6E5zg7C9NUMpj5tYer0ajLFal4hJ0RvHoykl81G3bSRlycbKvSZA=="},"subject_info":{"subject_type":"SUBJECT_TYPE_ENTERPRISE","business_licence_info":{"licence_number":"2102011111147825","licence_copy":"iwUeP0_dz7CUA3QPZf7AQ40rubV2LV748KCviNZOPWXlSL9fsKDNf_RUR4xd7YBxEhwLoOFIZf3cez1Uer6XYJzS6hs5jOxvSG3AcIltjKY","merchant_name":"测试入住6","legal_person":"测试","company_address":"辽宁省沈阳市中山区上海","licence_valid_date":["2013-11-19","2017-11-19"]}},"identification_info":{"identification_type":"IDENTIFICATION_TYPE_IDCARD","identification_name":"ps/xdsV8EWXEGXG57CiHcR2UATfljr3cgLylW3uNwscnIOV6xg3QC4964ERRopCN3+awr86ZoVWZAieYXGUYErGGzKURZhe81Cgh+voX202T8b0OfE9IN6A/qT4uiQEquyrKuTyleSP3emR0nMSnx/MKT0oWsFJ+WAMxogmBTjwcHuyClelz1QgpkpG/UHKNc+0R/cOcBAbCOOD+Om2d0bpgBI0s4aT1veReN+d8ERuL/4wlMhI43biV13pm+2Vgheou55BdGiBLjh2pNklYYEfzPBZhhBldOOTYwNBK9SmbQXrnBjZoN6Sks7xWK1y+i1jD4uLk+fawdoCdJGEJIw==","identification_number":"ldGjQmpj3pXbgvz+rNOLT3DnlLc4Y171GW8yYu2/5KghdcCTtW/RUK+LZz9YTNEMzsV/axOxi4MAwRZBYvVZ+SYqyHNZJmLuptc9pwijT+BADUduvhU29vNjDNIqkmF63c9YoyOq6yhOi1eTiRolq19ZtBigw85KXobj1dLGnvZN0sL9RbhFpoN2cu9FttTtXzobL9H3sXqM7MPcxXtvtapYBwR0SFkd+6JY8gnkA/p2emlr0ka9bO6yxaKvOV2kP+hsCAWaZzBNvFIqqHVr6tl0EIFLhVJ3FKAMNi415B+mZ1RDKZ63AvUyciL63fDFHx17hoQjQJBUYHkPkGx3vg==","identification_valid_date":["2007-08-22","2017-08-22"],"identification_front_copy":"iwUeP0_dz7CUA3QPZf7AQytQ7pbs_Cg6tD-l2lV-OJQSs0Ck-k80xPO9u4qdPum6GKvApnBBW3c3-5gbD9ADtKzTaiW1-xzHYXhVfpuTKFc"}} 返回信息为={"code":"SYSTEM_ERROR","message":"系统繁忙，请稍后重试"} 请求大佬解答 是参数什么地方不对吗  营业执照照片和信息是假的

请求地址requestUrl=https://api.mch.weixin.qq.com/v3/apply4subject/applyment/merchants/1398588002/state 返回信息为={"code":"PARAM_ERROR","detail":{"field":"/GetAuthorizeStateRequest/sub_mchid","location":"url","value":10},"message":"“特约商户号”参数过长"} 特约商户号从微信商户管理平台看到的 不是10位吗？

请求地址requestUrl=https://api.mch.weixin.qq.com/v3/apply4subject/applyment/merchants/1398588002/state 返回信息为={"code":"PARAM_ERROR","detail":{"field":"/GetAuthorizeStateRequest/sub_mchid","location":"url","value":10},"message":"“特约商户号”参数过长"} 特约商户号从平台看到的 不是10位吗？

请求地址requestUrl=https://api.mch.weixin.qq.com/v3/apply4subject/applyment 填入的MICRO_TYPE_ONLINE是文档提供的值  返回信息为={"code":"PARAM_ERROR","detail":{"field":"/subject_info/assist_prove_info/micro_biz_type","location":"body","value":" MICRO_TYPE_ONLINE"},"message":"无法将传入参数“小微经营类型”转换为枚举类型。"}

请求地址：https://api.mch.weixin.qq.com/v3/apply4subject/applyment 返回信息为={"code":"PARAM_ERROR","detail":{"field":"/subject_info/assist_prove_info/micro_biz_type","location":"body","value":" MICRO_TYPE_ONLINE"},"message":"无法将传入参数“小微经营类型”转换为枚举类型。"}

通过图片服务器加载图片得到BufferedImage，再将BufferedImage转换成byte数组，将这个数据进行SHA256计算，然后post请求out = new DataOutputStream(http.getOutputStream()  out分别写入byte数组。得到返回 sha256计算有误 ，摘要值一直没匹配上  是为什么