如何在 spring-mvc 中创建具有未知数量的 @PathVariables 的 url 模式？

Question

我正在寻找符合以下条件的单个 url 模式：

www.example.com/asset/{pathvariable10}/{pathvariable11}/{pathvariable12} www.example.com/asset/{pathvariable20}/{pathvariable21}/{pathvariable22} www.example.com/asset/{pathvariable30}/{pathvariable31}/{pathvariable32}/{pathvariable33}/{pathvariable34}

                .
                .
                .'

www.example.com/asset/{pathvariable80}/{pathvariable81}/{pathvariable82} www.example.com/asset/{pathvariable90}/{pathvariable91}/{pathvariable92} www.example.com/asset/{pathvariable100}/{pathvariable101}/{pathvariable102}/{pathvariable103}/{pathvariable104}

Answer 1

这个问题的可能答案之一是使用：

`@RequestMapping(value = "/asset/**", method = RequestMethod.GET`)

这将允许任意数量的@PathVariables.However获取我们可以使用的变量的实际值：

String requestedUri = (String) request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE);

。在字符串中搜索我们想要的任何内容，requestedUri。例如：

if (requestedUri.toLowerCase().contains("new")){
registerNewAsset();
}else if (requestedUri.toLowerCase().contains("edit")){
editAsset(asset_id);
}else if (requestedUri.toLowerCase().contains("delete")){
deleteAsset(asset_id);
}else if (requestedUri.toLowerCase().contains("list")){
listAssets()
}

剩下的就是历史了。

如何在 spring-mvc 中创建具有未知数量的 @PathVariables 的 url 模式？

How to create url pattern with unknown number of @PathVariables in spring-mvc?

java

model-view-controller

spring

path-variables