LoopbackJS 3.x，如何启用删除所有匹配实例的功能 [英] LoopbackJS 3.x, how to enable delete all matching instances

问题描述

通过默认环回删除所有匹配的实例不会通过REST API公开. 如何启用它?

By default in Loopback delete all matching instances is not exposed over REST API. How to enable it?

推荐答案

我找不到对文档的任何引用，但是我成功地对此进行了测试.

I couldn't find any reference to the documentation, but I successfully tested this.

TLDR: 将其放在您的model.js或server.js

TLDR: Put in this in your model.js or in server.js

app.models.<model>.remoteMethod('destroyAll', {
          description: 'Delete all matching records.',
          accessType: 'WRITE',
          accepts: [
            {arg: 'where', type: 'object', description: 'filter.where object'},
            {arg: 'options', type: 'object', http: 'optionsFromRequest'},
          ],
          returns: {
            arg: 'count',
            type: 'object',
            description: 'The number of instances deleted',
            root: true,
          },
          http: {verb: 'del', path: '/'},
          // shared: false,
        });

上面只是来自源，但shared: false被注释掉.

The above is simply the remote method declaration from the source, except the shared: false is commented out.

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