订阅消息返回报错 "{\"errcode\":47003,\"errmsg\":\"argument invalid! hint: [av5xHa02473114] data.date1.value is emtpy\"}" APPID：wx46dc309e4ff38a7c 【请求地址】"https://api.weixin.qq.com/cgi-bin/message/subscribe/send?access_token=29_SfDM_GS4WRFZZPYNBxyAQpDLU_k4i-H2L6w-BMlUd-Xd3ajH8sYl6FeHg72UvPtjBVn3n7epGZMvh-RD6GFBAvqTZ58ykhrzYxUezcberxo_Dbg_8HhwaKAfV5p4tbPNqaXURhEWxMGpiRA_OJPeAIAEZF 请求参数 {"touser":"oo5W55cwYtdztiCv06dsmXry-gwc","template_id":"Yx4g-qXi4QRp3vhPDNaGWKlfirVkKCWw6TDrKLd9yrA","data":{"date1":{"value":"2017\u5e7401\u670801\u65e5"},"thing3\t":{"value":"\u8fbd\u6cb3\u8def\u53f7"},"phone_number6":{"value":"18888888888"},"thing9":{"value":"\u82f9\u679c \u00d75"}}}（写入文本没有转UTF_8） 请求参数打印出来的数据：{"touser":"oo5W55cwYtdztiCv06dsmXry-gwc","template_id":"Yx4g-qXi4QRp3vhPDNaGWKlfirVkKCWw6TDrKLd9yrA","data":{"date1":{"value":"2017年01月01日"},"thing3\t":{"value":"辽河路号"},"phone_number6":{"value":"18888888888"},"thing9":{"value":"苹果 ×5"}}} 【模板】[图片]