春天 - 基于注解控制器 - RequestMapping基于查询字符串 [英] Spring - Annotation Based Controller - RequestMapping based on query string
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问题描述
在春基于注解控制器,是有可能使用 @RequestMapping
来不同的方法不同的查询字符串映射?
例如
@RequestMapping(/ test.html的?天=星期一)
公共无效writeMonday(){
}
@RequestMapping(/ test.html的?天=星期二)
公共无效writeTuesday(){
}
解决方案
是的,你可以使用params元素:
@RequestMapping(/ test.html的,则params =天=星期一)
公共无效writeMonday(){
}@RequestMapping(/ test.html的,则params =天=星期二)
公共无效writeTuesday(){
}
您甚至可以根据 presence地图的或的没有的一个参数的:
@RequestMapping(/ test.html的,则params =天)
公共无效writeSomeDay(){
}@RequestMapping(/ test.html的,则params =!天)
公共无效writeNoDay(){
}
In Spring annotation-based controller, is it possible to map different query strings using @RequestMapping
to different methods?
For example
@RequestMapping("/test.html?day=monday")
public void writeMonday() {
}
@RequestMapping("/test.html?day=tuesday")
public void writeTuesday() {
}
解决方案
Yes, you can use the params element:
@RequestMapping("/test.html", params = "day=monday")
public void writeMonday() {
}
@RequestMapping("/test.html", params = "day=tuesday")
public void writeTuesday() {
}
You can even map based on the presence or absence of a param:
@RequestMapping("/test.html", params = "day")
public void writeSomeDay() {
}
@RequestMapping("/test.html", params = "!day")
public void writeNoDay() {
}
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