import buildURL from '../helpers/buildURL'
|
import buildFullPath from '../core/buildFullPath'
|
import settle from '../core/settle'
|
|
/**
|
* 返回可选值存在的配置
|
* @param {Array} keys - 可选值数组
|
* @param {Object} config2 - 配置
|
* @return {{}} - 存在的配置项
|
*/
|
const mergeKeys = (keys, config2) => {
|
let config = {}
|
keys.forEach(prop => {
|
if (typeof config2[prop] !== 'undefined') {
|
config[prop] = config2[prop]
|
}
|
})
|
return config
|
}
|
export default (config) => {
|
return new Promise((resolve, reject) => {
|
const _config = {
|
url: buildURL(buildFullPath(config.baseURL, config.url), config.params),
|
header: config.header,
|
complete: (response) => {
|
response.config = config
|
try {
|
// 对可能字符串不是json 的情况容错
|
if (typeof response.data === 'string') {
|
response.data = JSON.parse(response.data)
|
}
|
// eslint-disable-next-line no-empty
|
} catch (e) {
|
}
|
settle(resolve, reject, response)
|
}
|
}
|
let requestTask
|
if (config.method === 'UPLOAD') {
|
let otherConfig = {
|
// #ifdef MP-ALIPAY
|
fileType: config.fileType,
|
// #endif
|
filePath: config.filePath,
|
name: config.name
|
}
|
const optionalKeys = [
|
// #ifdef APP-PLUS || H5
|
'files',
|
// #endif
|
// #ifdef H5
|
'file',
|
// #endif
|
'formData'
|
]
|
requestTask = uni.uploadFile({..._config, ...otherConfig, ...mergeKeys(optionalKeys, config)})
|
} else if (config.method === 'DOWNLOAD') {
|
requestTask = uni.downloadFile(_config)
|
} else {
|
const optionalKeys = [
|
'data',
|
'method',
|
// #ifdef MP-ALIPAY || MP-WEIXIN
|
'timeout',
|
// #endif
|
'dataType',
|
// #ifndef MP-ALIPAY || APP-PLUS
|
'responseType',
|
// #endif
|
// #ifdef APP-PLUS
|
'sslVerify',
|
// #endif
|
// #ifdef H5
|
'withCredentials'
|
// #endif
|
]
|
requestTask = uni.request({..._config,...mergeKeys(optionalKeys, config)})
|
}
|
if (config.getTask) {
|
config.getTask(requestTask, config)
|
}
|
})
|
}
|
