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105 lines
2.5 KiB
105 lines
2.5 KiB
const BASE_URL = "http://192.168.43.6:8888"
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const request = (options) => {
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const header = options.header||{};
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const accessToken = uni.getStorageSync("accessToken");
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if (accessToken) {
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header.accessToken = accessToken;
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}
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return new Promise(function(resolve, reject) {
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uni.request({
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url: BASE_URL + options.url,
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method: options.method || 'GET',
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header: header,
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data: options.data || {},
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async success(res) {
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if (res.data.code == 200) {
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return resolve(res.data.data)
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} else if (res.data.code == 400) {
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uni.navigateTo({
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url: '/pages/login/login'
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});
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} else if (res.data.code == 401) {
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console.log("token失效，尝试重新获取")
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const refreshToken = uni.getStorageSync("refreshToken");
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if (!refreshToken) {
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uni.navigateTo({
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url: '/pages/login/login'
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});
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}
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// 发送请求, 进行刷新token操作, 获取新的token
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const data = await request({
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method: 'PUT',
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url: '/refreshToken',
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header: {
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refreshToken: refreshToken
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}
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})
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// 换取token失败，跳转至登录界面
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if(data.code != 200){
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uni.navigateTo({
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url: '/pages/login/login'
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});
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}
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// 保存token
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uni.setStorageSync("accessToken", data.accessToken);
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uni.setStorageSync("refreshToken", data.refreshToken);
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// 这里需要把headers清掉，否则请求时会报错，原因暂不详...
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//response.config.headers=undefined;
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// 重新发送刚才的请求
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return request(options)
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} else {
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uni.showToast({
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icon: "error",
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title: res.data.message,
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duration: 1500
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})
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return reject(res.data.data)
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}
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},
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fail(error) {
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switch (error.response.status) {
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case 400:
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uni.showToast({
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title: error.response.data,
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type: 'error',
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duration: 1500,
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})
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break
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case 401:
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uni.navigateTo({
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url: '/pages/login/login'
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});
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break
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case 405:
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uni.showToast({
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title: 'http请求方式有误',
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icon: 'error',
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duration: 1500
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})
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break
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case 404:
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case 500:
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uni.showToast({
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title: '服务器出了点小差，请稍后再试',
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icon: 'error',
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duration: 1500
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})
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break
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case 501:
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uni.showToast({
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title: '服务器不支持当前请求所需要的某个功能',
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icon: 'error',
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duration: 1500
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})
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break
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}
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return reject(error)
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}
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});
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});
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}
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export default request;
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