谢邀，对文档的改进，官方出公告正在征询意见稿，建议访问 https://developers.weixin.qq.com/community/pay/doc/00000cdf27c4480e1f0b9ddac5bc01 并按指引，投上您宝贵一票，造福ing

应该是你的jvm运行时证书偏旧所致， https://stackoverflow.com/questions/6908948/java-sun-security-provider-certpath-suncertpathbuilderexception-unable-to-find 上有个shell，可以用来更新证书，摘录如下 java-cert-importer.sh： #!/usr/bin/env bash # Exit on error set -e # Ensure script is running as root if [ "$EUID" -ne 0 ] then echo "WARN: Please run as root (sudo)" exit 1 fi # Check required commands command -v openssl >/dev/null 2>&1 || { echo "Required command 'openssl' not installed. Aborting." >&2; exit 1; } command -v keytool >/dev/null 2>&1 || { echo "Required command 'keytool' not installed. Aborting." >&2; exit 1; } # Get command line args host=$1; port=${2:-443}; deleteCmd=${3:-${2}} # Check host argument if [ ! ${host} ]; then cat << EOF Please enter required parameter(s) usage: ./java-cert-importer.sh <host> [ <port> | default=443 ] [ -d | --delete ] EOF exit 1 fi; if [ "$JAVA_HOME" ]; then javahome=${JAVA_HOME} elif [[ "$OSTYPE" == "linux-gnu" ]]; then # Linux javahome=$(readlink -f $(which java) | sed "s:bin/java::") elif [[ "$OSTYPE" == "darwin"* ]]; then # Mac OS X javahome="$(/usr/libexec/java_home)/jre" fi if [ ! "$javahome" ]; then echo "WARN: Java home cannot be found." exit 1 elif [ ! -d "$javahome" ]; then echo "WARN: Detected Java home does not exists: $javahome" exit 1 fi echo "Detected Java Home: $javahome" # Set cacerts file path cacertspath=${javahome}/lib/security/cacerts cacertsbackup="${cacertspath}.$$.backup" if ( [ "$deleteCmd" == "-d" ] || [ "$deleteCmd" == "--delete" ] ); then sudo keytool -delete -alias ${host} -keystore ${cacertspath} -storepass changeit echo "Certificate is deleted for ${host}" exit 0 fi # Get host info from user #read -p "Enter server host (E.g. example.com) : " host #read -p "Enter server port (Default 443) : " port # create temp file tmpfile="/tmp/${host}.$$.crt" # Create java cacerts backup file cp ${cacertspath} ${cacertsbackup} echo "Java CaCerts Backup: ${cacertsbackup}" # Get certificate from speficied host openssl x509 -in <(openssl s_client -connect ${host}:${port} -prexit 2>/dev/null) -out ${tmpfile} # Import certificate into java cacerts file sudo keytool -importcert -file ${tmpfile} -alias ${host} -keystore ${cacertspath} -storepass changeit # Remove temp certificate file rm ${tmpfile} # Check certificate alias name (same with host) that imported successfully result=$(keytool -list -v -keystore ${cacertspath} -storepass changeit | grep "Alias name: ${host}") # Show results to user if [ "$result" ]; then echo "Success: Certificate is imported to java cacerts for ${host}"; else echo "Error: Something went wrong"; fi;

我帮你翻了文档如下 https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/payscore/chapter3_5.shtml： [图片] 标注的这两处，大白话就是 start_time 必须小于当前时间， end_time 必须大于当前时间，文档上没写的是，当前时间时区必须是东八区时间即GMT+08，许多开发语言的默认时区是UTC时区，比「当前时间」偏移8个小时，建议排查一下你程序的运行时时区。

谢邀。。。官方同学已经帮你查了，你这个异步通知内容没返回正确所致。 看你的这个截图，像是PHP，而且是在某个启用了ob_start的框架内，是不是用的thinkphp啥的？如果是，得用框架 Response 类输出 xml，echo 会被后续环节重置，不起作用。。。

谢邀，百谷歌度一下 Unknown SSL protocol error in connection 就有许多类似案例，类似网页见 http://www.jquerycn.cn/a_26446 ，感觉你这是PHP开发语言，而且大概是php5左右的吧？

建议把你的线上版本入参给贴一下看看，你的这个IP是多少需要看下

谢邀，这个录像是什么业务场景下的？俺不太熟悉哦

spbill_create_ip 填内网IP或者公网IP地址均可

配送费是固定的，鹅且，无论订单是否发生退货退款，这笔支出都是不可逆的，建议按单走企业付款到零钱，你的这个问题就能解决了。

建议把你请求的xml打印出来贴图出来看看