Files
ai_game/client/js/utils/http.js

181 lines
4.2 KiB
JavaScript
Raw Normal View History

/**
* 网络请求工具 - 支持本地/云托管切换
*/
// ============================================
// 环境配置(切换这里即可)
// ============================================
const ENV = 'local'; // 'local' = 本地后端, 'cloud' = 微信云托管
const CONFIG = {
local: {
baseUrl: 'http://localhost:8001/api'
},
cloud: {
env: 'prod-6gjx1rd4c40f5884',
serviceName: 'express-fuvd'
}
};
/**
* 获取存储的 Token
*/
function getToken() {
try {
const userInfo = wx.getStorageSync('userInfo');
return userInfo?.token || '';
} catch (e) {
return '';
}
}
/**
* 发送HTTP请求
*/
export function request(options) {
if (ENV === 'local') {
return requestLocal(options);
} else {
return requestCloud(options);
}
}
/**
* 本地后端请求wx.request
*/
function requestLocal(options) {
return new Promise((resolve, reject) => {
// 自动添加 Token 到请求头
const token = getToken();
const header = {
'Content-Type': 'application/json',
...options.header
};
if (token) {
header['Authorization'] = `Bearer ${token}`;
}
// 处理 URL 查询参数
let url = CONFIG.local.baseUrl + options.url;
if (options.params) {
const queryString = Object.entries(options.params)
.map(([key, value]) => `${encodeURIComponent(key)}=${encodeURIComponent(value)}`)
.join('&');
url += (url.includes('?') ? '&' : '?') + queryString;
}
wx.request({
url,
method: options.method || 'GET',
data: options.data || {},
timeout: options.timeout || 30000,
header,
success(res) {
// 处理 401 未授权错误
if (res.statusCode === 401) {
wx.removeStorageSync('userInfo');
reject(new Error('登录已过期,请重新登录'));
return;
}
if (res.data && res.data.code === 0) {
resolve(res.data.data);
} else {
reject(new Error(res.data?.message || '请求失败'));
}
},
fail(err) {
console.error('[HTTP-Local] 请求失败:', err);
reject(err);
}
});
});
}
/**
* 云托管请求wx.cloud.callContainer
*/
function requestCloud(options) {
return new Promise((resolve, reject) => {
// 自动添加 Token 到请求头
const token = getToken();
const header = {
'X-WX-SERVICE': CONFIG.cloud.serviceName,
'Content-Type': 'application/json',
...options.header
};
if (token) {
header['Authorization'] = `Bearer ${token}`;
}
// 处理 URL 查询参数
let path = '/api' + options.url;
if (options.params) {
const queryString = Object.entries(options.params)
.map(([key, value]) => `${encodeURIComponent(key)}=${encodeURIComponent(value)}`)
.join('&');
path += (path.includes('?') ? '&' : '?') + queryString;
}
wx.cloud.callContainer({
config: {
env: CONFIG.cloud.env
},
path,
method: options.method || 'GET',
data: options.data || {},
header,
success(res) {
// 处理 401 未授权错误
if (res.statusCode === 401) {
wx.removeStorageSync('userInfo');
reject(new Error('登录已过期,请重新登录'));
return;
}
if (res.data && res.data.code === 0) {
resolve(res.data.data);
} else if (res.data) {
reject(new Error(res.data.message || '请求失败'));
} else {
reject(new Error('响应数据异常'));
}
},
fail(err) {
console.error('[HTTP-Cloud] 请求失败:', err);
reject(err);
}
});
});
}
/**
* GET请求
*/
export function get(url, params) {
return request({ url, method: 'GET', params });
}
/**
* POST请求
*/
export function post(url, data, options = {}) {
return request({ url, method: 'POST', data, ...options });
}
/**
* DELETE请求
*/
export function del(url, data) {
return request({ url, method: 'DELETE', data });
}
/**
* PUT请求
*/
export function put(url, data, options = {}) {
return request({ url, method: 'PUT', data, ...options });
}
export default { request, get, post, put, del };