具体代码

###############################
#
# Funciton: micro_template_compile
#
# Parameter:
#    [1] => template :String
#    [2..n] => values for placeholder as key=value
#
# Example:
#    <- micro_template_compile '{code: {{error.code}}, message: "{{error.message}}"}' "error.code=127" "error.message=command not found."
#       ---
#    -> { code: 0, message: "" }
###############################
function micro_template_compile() {

  template_string="$1"; shift;
  expression=""

  while [ $# -ne 0 ]; do
    key=$(echo "$1" | sed 's~^\([^=]*\)=\(.*\)$~\1~g')
    value=http://www.mamicode.com/$(echo "$1" | sed 's~^/([^=]*/)=/(.*/)$~/2~g')>

使用案例
执行
micro_template_compile 'Hi {{name}}, it is {{date}} today and {{weather}} outside. :)
message to you: {{message}}'   name='小王' date="$(date +"%Y/%m/%d")" weather="大晴天儿" message="咱们出去钓鱼吧！"


输出
Hi 小王, it is 2014/06/16 today and 大晴天儿 outside. :)
message to you: 咱们出去钓鱼吧！