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https://github.com/yugasun/vue-axios-plugin

axios plugin for Vuejs project
https://github.com/yugasun/vue-axios-plugin

axios vuejs vuejs-plugin

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axios plugin for Vuejs project

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## vue-axios-plugin

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[简体中文](./README.zh-CN.md) | English

axios plugin for Vuejs project

## How to install

### Script tag

```html

```

### CommonJS

Firstly, npm install

```bash
npm install --save vue-axios-plugin
```

Then configure in your entry file:

```javascript
import Vue from 'Vue'
import VueAxiosPlugin from 'vue-axios-plugin'

Vue.use(VueAxiosPlugin, {
// request interceptor handler
reqHandleFunc: config => config,
reqErrorFunc: error => Promise.reject(error),
// response interceptor handler
resHandleFunc: response => response,
resErrorFunc: error => Promise.reject(error)
})
```

## Options

Except axios default [request options](https://github.com/axios/axios#request-config), `vue-axios-plugin` provide below request/response interceptors options:

|Name|Type|Default|Description|
|:--:|:--:|:-----:|:----------|
|**[`reqHandleFunc`](#)**|`{Function}`|`config => config`|The handler function for request, before request is sent|
|**[`reqErrorFunc`](#)**|`{Function}`|`error => Promise.reject(error)`|The error function for request error|
|**[`resHandleFunc`](#)**|`{Function}`|`response => response`|The handler function for response data|
|**[`resErrorFunc`](#)**|`{Function}`|`error => Promise.reject(error)`| The error function for response error |

## Example

Default method in `$http`, it just contains get and post method:

```javascript
this.$http.get(url, data, options).then((response) => {
console.log(response)
})
this.$http.post(url, data, options).then((response) => {
console.log(response)
})
```

Use axios original method in `$axios`, by this, you can use all allowed http methods: get,post,delete,put...

```javascript
this.$axios.get(url, data, options).then((response) => {
console.log(response)
})

this.$axios.post(url, data, options).then((response) => {
console.log(response)
})
```

## TODO

- [ ] Unit test.

## Notice!!!

When you send a request use `application/x-www-form-urlencoded` format, you need to use [qs](https://github.com/ljharb/qs) library to transform post data, like below:

```js
import qs from 'qs'
this.$http.post(url, qs.stringify(data), {
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
}
}).then((response) => {
console.log(response)
})
```

But if the `data` has properties who's type if `object/array`, you need convert these properties into JSON string:

```js
import qs from 'qs'

function jsonProp (obj) {
// type check
if (!obj || (typeof obj !== 'object')) {
return obj
}
Object.keys(obj).forEach((key) => {
if ((typeof obj[key]) === 'object') {
obj[key] = JSON.stringify(obj[key])
}
})
return obj
}

this.$http.post(url, qs.stringify(data), {
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
},
transformRequest: [
function (data) {
// if data has object type properties, need JSON.stringify them.
return qs.stringify(jsonProp(data))
}
]
}).then((response) => {
console.log(response)
})
```

More usage, view [axios](https://github.com/mzabriskie/axios)

## License

MIT