Spring - 基于注释的控制器 - 基于查询字符串的RequestMapping

1> Hilton Campb..：

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是的,你可以使用params元素:

@RequestMapping("/test.html", params = "day=monday")
public void writeMonday() {
}

@RequestMapping("/test.html", params = "day=tuesday")
public void writeTuesday() {
}

你甚至可以在地图基础上,存在或不存在一个特性参数的:

@RequestMapping("/test.html", params = "day")
public void writeSomeDay() {
}

@RequestMapping("/test.html", params = "!day")
public void writeNoDay() {
}

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这显示了我的语法错误(在Spring 3上),但以下工作.@RequestMapping(value ="/ test.html",params ="day = monday")

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如果我在url中有多个params那么该怎么办？

2> 小智..：

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或者你可以这样做:

@RequestMapping("/test.html")
public void writeSomeDay(@RequestParam String day) {
   // code to handle "day" comes here...
}