Javascript可重用函数

我有两个具有相同逻辑的函数（例如：在控制台中打印多个串联元素），但有一个特殊性。简单的方法是在参数中指定特异性，如下所示：

function baseLogic (specific, general) {
  // ... many processes before here
  if(specific == "info") console.info(general)
  if(specific == "warn") console.warn(general)
}

// Calls
baseLogic("info", "foo")
baseLogic("warn", "bar")

function baseLogic (specific, general) {
  // ... many processes before here
  if(specific == "info") console.info(general)
  if(specific == "warn") console.warn(general)
}

function info(general) {
  baseLogic("info", general)
}

function warn(general) {
  baseLogic("warn", general)
}

// Calls
info("foo")
warn("foo")

function baseLogic (specific, general) {
  // ... many processes before here
  if(specific == "info") console.info(general)
  if(specific == "warn") console.warn(general)
}
info = baseLogic("info")
warn = baseLogic("warn")

// Calls
info("foo")
warn("bar")

但是，我想用一个函数来处理这个特殊性，而不是作为一个参数，如下所示：

function baseLogic (specific, general) {
  // ... many processes before here
  if(specific == "info") console.info(general)
  if(specific == "warn") console.warn(general)
}

// Calls
baseLogic("info", "foo")
baseLogic("warn", "bar")

function baseLogic (specific, general) {
  // ... many processes before here
  if(specific == "info") console.info(general)
  if(specific == "warn") console.warn(general)
}

function info(general) {
  baseLogic("info", general)
}

function warn(general) {
  baseLogic("warn", general)
}

// Calls
info("foo")
warn("foo")

function baseLogic (specific, general) {
  // ... many processes before here
  if(specific == "info") console.info(general)
  if(specific == "warn") console.warn(general)
}
info = baseLogic("info")
warn = baseLogic("warn")

// Calls
info("foo")
warn("bar")

问题是，例如，当我想添加/删除一个参数时，我需要在任何地方添加/删除它

有没有办法做得更好

大概是这样的：

function baseLogic (specific, general) {
  // ... many processes before here
  if(specific == "info") console.info(general)
  if(specific == "warn") console.warn(general)
}

// Calls
baseLogic("info", "foo")
baseLogic("warn", "bar")

function baseLogic (specific, general) {
  // ... many processes before here
  if(specific == "info") console.info(general)
  if(specific == "warn") console.warn(general)
}

function info(general) {
  baseLogic("info", general)
}

function warn(general) {
  baseLogic("warn", general)
}

// Calls
info("foo")
warn("foo")

function baseLogic (specific, general) {
  // ... many processes before here
  if(specific == "info") console.info(general)
  if(specific == "warn") console.warn(general)
}
info = baseLogic("info")
warn = baseLogic("warn")

// Calls
info("foo")
warn("bar")

---

提前谢谢

也许您正在寻找的是咖喱功能：

---

参考：

您的问题不清楚。但是你似乎想动态地创建

a

和

b

函数？我已经更新了描述，事实上有点模糊……传递“general”参数的地方在哪里？这不是传递给原来的功能（信息，警告），谢谢你的回答，但它不是我要找的。我已经更新了描述，使之更准确。