func (c *Ctx) W(args ...string) error {
if len(args) < 1 {
return Err("write file error:%v", "file path not set")
}
if len(args) < 2 {
return Err("write file error:%v", "content not set")
}
fpath := c.Compile(args[0])
f, err := os.OpenFile(args[0], os.O_CREATE|os.O_RDWR, 0644)
if err != nil {
return err
}
defer f.Close()
var val interface{} = nil
if e_reg_v.MatchString(args[1]) {
val, err = c.Kvs.ValP(strings.Trim(args[1], " \t$()"))
if err != nil {
return err
}
} else {
val = args[1]
}
var l int = 0
if mv := util.MapVal(val); mv != nil {
jbys, _ := json.Marshal(mv)
l, err = f.Write(jbys)
} else {
l, err = f.WriteString(util.StrVal(val))
}
if err == nil {
c.log("wite %d data to file:%v", l, fpath)
}
return err
}
func ValY(v interface{}) bool {
if v == nil {
return false
}
if bv, ok := v.(bool); ok {
return bv
}
iv := util.IntVal(v)
if iv != math.MaxInt64 {
return iv != 0
}
sv := util.StrVal(v)
if len(sv) > 0 {
return true
}
return false
}