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ai_game/client/js/utils/http.js

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/**
* 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 = 'cloud'; // 'local' = 本地后端, 'cloud' = 微信云托管
const CONFIG = {
local: {
baseUrl: 'http://localhost:8000/api',
staticUrl: 'http://localhost:8000'
},
cloud: {
env: 'prod-6gjx1rd4c40f5884',
serviceName: 'express-fuvd',
staticUrl: 'https://7072-prod-6gjx1rd4c40f5884-1409819450.tcb.qcloud.la'
}
};
/**
* 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) => {
wx.request({
url: CONFIG.local.baseUrl + options.url,
method: options.method || 'GET',
data: options.data || {},
timeout: options.timeout || 30000,
header: {
'Content-Type': 'application/json',
...options.header
},
success(res) {
if (res.data && res.data.code === 0) {
resolve(res.data.data);
} else {
console.error('[HTTP-Local] 响应异常:', res.statusCode, res.data);
reject(new Error(res.data?.message || res.data?.detail || `请求失败(${res.statusCode})`));
}
},
fail(err) {
console.error('[HTTP-Local] 请求失败:', err);
reject(err);
}
});
});
}
/**
* 云托管请求wx.cloud.callContainer
*/
function requestCloud(options) {
return new Promise((resolve, reject) => {
wx.cloud.callContainer({
config: {
env: CONFIG.cloud.env
},
path: '/api' + options.url,
method: options.method || 'GET',
data: options.data || {},
header: {
'X-WX-SERVICE': CONFIG.cloud.serviceName,
'Content-Type': 'application/json',
...options.header
},
success(res) {
if (res.data && res.data.code === 0) {
resolve(res.data.data);
} else if (res.data) {
console.error('[HTTP-Cloud] 响应异常:', res.statusCode, res.data);
reject(new Error(res.data.message || res.data.detail || `请求失败(${res.statusCode})`));
} else {
console.error('[HTTP-Cloud] 响应数据异常:', res);
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, data) {
return request({ url, method: 'GET', data });
}
/**
* 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 });
}
/**
* 获取静态资源完整URL图片等
* @param {string} path - 相对路径 /uploads/stories/1/characters/1.jpg
* @returns {string} 完整URL
*/
export function getStaticUrl(path) {
if (!path) return '';
// 如果已经是完整URL直接返回
if (path.startsWith('http://') || path.startsWith('https://')) {
return path;
}
const config = ENV === 'local' ? CONFIG.local : CONFIG.cloud;
return config.staticUrl + path;
}
/**
* 获取角色头像URL
* @param {number} storyId - 故事ID
* @param {number} characterId - 角色ID
*/
export function getCharacterAvatar(storyId, characterId) {
return getStaticUrl(`/uploads/stories/${storyId}/characters/${characterId}.jpg`);
}
/**
* 获取故事封面URL
* @param {number} storyId - 故事ID
*/
export function getStoryCover(storyId) {
return getStaticUrl(`/uploads/stories/${storyId}/cover/cover.jpg`);
}
/**
* 获取节点背景图URL
* @param {number} storyId - 故事ID
* @param {string} nodeKey - 节点key
*/
export function getNodeBackground(storyId, nodeKey) {
return getStaticUrl(`/uploads/stories/${storyId}/nodes/${nodeKey}/background.jpg`);
}
/**
* 获取节点角色立绘URL
* @param {number} storyId - 故事ID
* @param {string} nodeKey - 节点key
*/
export function getNodeCharacter(storyId, nodeKey) {
return getStaticUrl(`/uploads/stories/${storyId}/nodes/${nodeKey}/character.jpg`);
}
/**
* 获取草稿节点背景图URL
* @param {number} storyId - 故事ID
* @param {number} draftId - 草稿ID
* @param {string} nodeKey - 节点key
*/
export function getDraftNodeBackground(storyId, draftId, nodeKey) {
return getStaticUrl(`/uploads/stories/${storyId}/drafts/${draftId}/${nodeKey}/background.jpg`);
}
export default { request, get, post, del, getStaticUrl, getCharacterAvatar, getStoryCover, getNodeBackground, getNodeCharacter, getDraftNodeBackground };