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根据REST中的资源在PUT操作的URL中提供ID和资源

[英]Providing IDs and resources in the URLs of PUT operation based on the resources in REST

原文 2013-02-25 10:30:16 7 1 web-services/ http/ rest/ uri

Our System contains many documents, and each document can have 3 states say A , B and C. 我们的系统包含许多文档，每个文档可以有3个状态，分别是A，B和C。

/doc/{docId}/A - POST operation creates a doc with state A and also generates a new Id for state A. / doc / {docId} / A -POST操作会创建状态为A的文档，还会为状态A生成新的ID。

Now this state A can be converted to state B or state C. Now to define this, URLs created are like /doc/{docId}/A/{aId}/B - PUT operation will create new B from A. 现在可以将状态A转换为状态B或状态C。现在要定义它，创建的URL类似于/ doc / {docId} / A / {aId} / B -PUT操作将从A创建新的B。

/doc/{docId}/A/{aId}/C - PUT operation will create new C from A / doc / {docId} / A / {aId} / C -PUT操作将从A创建新的C

Similary , State B can be converted to state C and vice versa. 类似地，状态B可以转换为状态C，反之亦然。 To be complete Rest oriented we dont want to use RPC and so dont want to provide identification of state B or C in XML request. 为了完整的面向休息，我们不想使用RPC，因此也不想在XML请求中提供状态B或C的标识。

So please let me know if there is a better way of achieving this. 因此，请告诉我是否有更好的方法来实现这一目标。

1 个解决方案

It seems you are overloading the URI with state. 看来您正在用状态超载URI。 If it's a single resource with three states, then it should have a single URI, and PUT should be used to change the state (using the PUT payload). 如果它是具有三个状态的单个资源，则它应该具有一个URI，并且应该使用PUT更改状态（使用PUT有效负载）。