Vue.js/Vuex + axios发送多个PUT请求 [英] Vue.js / Vuex + axios sends multiple PUT Request

问题描述

我的SPA上的用户能够添加/更新和删除组.

The user on my SPA is able to add/update and delete groups.

我已经建立了Vuex商店和API帮助程序模块.在EditGroup组件中，当用户按下保存更改"时，将执行一个方法.

I've set up a Vuex store and an API helper module. In the EditGroup component, a method gets executed when the user press "save changes".

问题是，axios发送5至20个PUT请求，但该方法仅执行一次.对于GET，POST或DELETE请求，axios发送一个请求.

The issue is, axios sends 5 to 20 PUT requests but the method gets executed only once. On a GET, POST or DELETE request axios sends one request.

在我的EditGroup组件中:

saveSelected : function () {
        this.$store.dispatch(ACTION_PUT_GROUP, {
            data : this.selected
        });
    },

在我的Vuex商店中:

[actionTypes.ACTION_PUT_GROUP]({ commit }, payload) {
    api.methods.group.put(payload.data, commit, mutationTypes.EMPTY_MUTATION);
},

在我的API帮助器模块中:

function _sendRequest(url, method, data, commit, commitHandler) {
    axios({
        method: method,
        data: data,
        url: url,
        responseType: "application/json"
    }).then(function (response) {
        commit(commitHandler, response.data);
    }).catch(function (error) {
        _handle();
    });
}
// ...
export default {
    methods : {
        group : {
            // ...
            put: function (data, commit, commitHandler) {
                _sendRequest("api/group/" + data.Id, "put", data, commit, commitHandler);
            },
            // ...
        }
    }
}

Firefox的屏幕截图:

axios错误的屏幕截图:

更新1(15.10.2018)

这是我的.NET Core Controller中的代码

This is the code from my .NET Core Controller

    [HttpPut("{id}")]
    public IActionResult PutGroup(string id, [FromBody] Group group)
    {
        if (id != group.Id)
            return BadRequest();

        // Validation ...
        context.CreateOrUpdateItem(group);
        // ...

        return RedirectToAction(nameof(GetGroup), "Group", new { id = id });
    }

推荐答案

问题:Axios不喜欢在放置请求后被重定向:)

Issue: Axios don't like to get redirected after a Put reqeust :)

解决方案(温度):请勿重定向...

Solution (temp): Don't redirect...

解决方案:我将在Github上的Axios问题跟踪器中创建一个问题.>>> https://github.com/axios/axios/issues/1829

Solution: I'll create an issue in the issue tracker of Axios on Github. >>> https://github.com/axios/axios/issues/1829

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