为什么后端无法解析出小程序用户的性别，gender字段一直是0?
"nickName":"文金龙","gender":0,"language":"zh_CN","city":"","province":"","country":"","avatarUrl":"https://thirdwx.qlogo.cn/mmopen/vi_32/0sbm4VCRMUzBgs8qqXfwSIpGnemXwAM26hBsea9OOzcdR1l4cwfgicEJnKm8kC4LL6eejAASzPZlnS1zvQUWjEg/132","watermark":{"timestamp":1636699928,"appid":"wx691c7bae8adbb950"
