如下图

下面是另一个问题
此外，除了msg.fromMsg，此问题还出现在getUserConf(msg.fromQQ, “name”)，其他未测试，可能也有问题

--判断连续的三位byte是否符合汉字规范
--第一位应该介于[228,233]，第二位和第三位应该介于[128,191]

s_byte=""
flag=false

for i=1,string.len(msg.fromMsg)-2 do
    s_byte = s_byte..string.byte(msg.fromMsg,i)..","
    local ss1 = string.byte(msg.fromMsg,i)
    local ss2 = string.byte(msg.fromMsg,i+1)
    local ss3 = string.byte(msg.fromMsg,i+2)
    if (228<=ss1 and ss1<=233 and 128<=ss2 and ss2<=191 and 128<=ss3 and ss3<=191) then
        flag = true
    end
end
s_byte = s_byte..string.byte(msg.fromMsg,-2)..","
s_byte = s_byte..string.byte(msg.fromMsg,-1)..","

if (flag) then
    return "【检测到汉字】\n接收到字符："..msg.fromMsg.."\n字符byte为"..s_byte
else
    return "【未检测到汉字】\n接收到字符："..msg.fromMsg.."\n字符byte为"..s_byte
end