57 lines
1.4 KiB
JavaScript
57 lines
1.4 KiB
JavaScript
const { WEB_VIEW_ENTRY_URL, WEB_VIEW_SOURCE_QUERY } = require('../../config');
|
||
|
||
function isConfiguredEntryUrl(value) {
|
||
const trimmed = String(value || '').trim();
|
||
return /^https:\/\/[^/]+/i.test(trimmed);
|
||
}
|
||
|
||
function appendQuery(url, query) {
|
||
const pairs = Object.keys(query)
|
||
.filter((key) => query[key])
|
||
.map(
|
||
(key) =>
|
||
`${encodeURIComponent(key)}=${encodeURIComponent(String(query[key]))}`,
|
||
);
|
||
|
||
if (pairs.length === 0) {
|
||
return url;
|
||
}
|
||
|
||
return `${url}${url.includes('?') ? '&' : '?'}${pairs.join('&')}`;
|
||
}
|
||
|
||
function resolveWebViewUrl() {
|
||
const entryUrl = String(WEB_VIEW_ENTRY_URL || '').trim();
|
||
if (!isConfiguredEntryUrl(entryUrl)) {
|
||
return '';
|
||
}
|
||
|
||
return appendQuery(entryUrl, WEB_VIEW_SOURCE_QUERY);
|
||
}
|
||
|
||
Page({
|
||
data: {
|
||
webViewUrl: '',
|
||
},
|
||
|
||
onLoad() {
|
||
// 中文注释：web-view 只能打开已配置业务域名；未配置时展示本地提示，避免空白页误判。
|
||
this.setData({
|
||
webViewUrl: resolveWebViewUrl(),
|
||
});
|
||
},
|
||
|
||
handleWebViewLoad(event) {
|
||
console.info('[web-view] loaded', event.detail);
|
||
},
|
||
|
||
handleWebViewError(event) {
|
||
console.error('[web-view] load failed', event.detail);
|
||
},
|
||
|
||
handleWebViewMessage(event) {
|
||
// 中文注释：H5 如需和小程序壳通信，可通过 wx.miniProgram.postMessage 发送轻量消息。
|
||
console.info('[web-view] message', event.detail);
|
||
},
|
||
});
|