tools/scan-code-jssdk
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扫码JSSDK载入

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This commit is contained in:
iqudoo
2026-04-30 15:16:11 +08:00
parent 4a27189ad4
commit 6b27975a45
6 changed files with 28 additions and 18 deletions
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7
demo.html
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@@ -61,7 +61,6 @@
<body>
<h1 style="text-align: center;">IScan</h1>
<div style="text-align: center;">
<button onclick="ready()" class="btn">ready</button>
<button onclick="stopScan()" class="btn">stopScan</button>
<button onclick="startScan()" class="btn">startScan</button>
</div>
@@ -120,7 +119,7 @@
})
} else {
window.addEventListener("IScanReady", function () {
initSDK(callback);
initSDK(options, callback);
})
}
}
@@ -134,6 +133,7 @@
webScanBeepEnabled: true,
initWechatJssdk: { apiUrl: url }
}, function () {
result("初始化成功");
IScan.setStatusListener(function (res) {
output("status", IScan.getStatus());
});
@@ -141,7 +141,6 @@
result(res);
}, "scan", null, 100);
output(window.navigator.userAgent);
result("初始化成功");
});
}
@@ -157,6 +156,8 @@
IScan.startScan();
}
ready();
</script>
</body>

10
dist/index.html vendored
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@@ -42,7 +42,7 @@
white-space: pre-wrap;
word-wrap: break-word;
display: none;
}</style></head><body><h1 style="text-align: center;">IScan</h1><div style="text-align: center;"><button onclick="ready()" class="btn">ready</button> <button onclick="stopScan()" class="btn">stopScan</button> <button onclick="startScan()" class="btn">startScan</button></div><pre id="output" class="output"></pre><pre id="result" class="result"></pre><pre id="error" class="error"></pre><br><script>(function (params) {
}</style></head><body><h1 style="text-align: center;">IScan</h1><div style="text-align: center;"><button onclick="stopScan()" class="btn">stopScan</button> <button onclick="startScan()" class="btn">startScan</button></div><pre id="output" class="output"></pre><pre id="result" class="result"></pre><pre id="error" class="error"></pre><br><script>(function (params) {
output(window.navigator.userAgent);
window.onerror = function (params) {
error(params);
@@ -91,7 +91,7 @@
})
} else {
window.addEventListener("IScanReady", function () {
initSDK(callback);
initSDK(options, callback);
})
}
}
@@ -105,6 +105,7 @@
webScanBeepEnabled: true,
initWechatJssdk: { apiUrl: url }
}, function () {
result("初始化成功");
IScan.setStatusListener(function (res) {
output("status", IScan.getStatus());
});
@@ -112,7 +113,6 @@
result(res);
}, "scan", null, 100);
output(window.navigator.userAgent);
result("初始化成功");
});
}
@@ -126,4 +126,6 @@
output("call startScan");
hide();
IScan.startScan();
}</script><script src="index.js"></script></body></html>
}
ready();</script><script src="index.js"></script></body></html>

2
dist/index.js vendored
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File diff suppressed because one or more lines are too long

9
src/_core.js
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@@ -1,5 +1,4 @@
import './polyfill';
import _global from './polyfill/_global';
import { setConfig, getVersion } from './services/config';
import { onScanListener, offScanListener, setStatusListener, getStatus, startScan, stopScan, clear } from './services/provider/scan';
import { initWxJssdk } from './services/wx';
@@ -8,10 +7,6 @@ import { printDebug } from './utils/logger';
let _readyPromise = null;
let _calledReady = false;
(function () {
_global.__IScanReady__ && _global.__IScanReady__();
})();
export function isReadyCalled() {
return _calledReady;
}
@@ -24,9 +19,9 @@ function config(config) {
return _readyPromise;
}
_readyPromise = Promise.resolve().then(() => {
printDebug('-------------------------------');
printDebug('-------------------------------------');
printDebug('sdk_version:', getVersion());
printDebug('-------------------------------');
printDebug('-------------------------------------');
initWxJssdk();
return Promise.resolve().then(() => {
_calledReady = true;

17
src/index.js
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@@ -1,11 +1,24 @@
import core from "./_core";
import _global from './polyfill/_global';
import { exportSDK } from './_export';
const IScan = exportSDK(core, null, "config", "setStatusListener", "onScanListener",
"offScanListener", "stopScan", "startScan", "clear");
if (typeof window !== 'undefined') {
window.IScan = IScan
function dispatchIScanReady() {
_global.__IScanReady__ && _global.__IScanReady__();
if (typeof Event === "function") {
_global.dispatchEvent(new Event("IScanReady"));
} else {
let event = document.createEvent("Event");
event.initEvent("IScanReady", true, true);
_global.dispatchEvent(event);
}
}
if (typeof _global !== 'undefined') {
_global.IScan = IScan;
dispatchIScanReady();
}
module.exports = {

1
src/services/scanner/index.js
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@@ -47,7 +47,6 @@ function onScannerKeydown(event) {
if (result) {
stopScannerEvent(event);
}
console.log("onScannerKeydown", result);
clearScannerValue();
if (result && _scannerCallback) {
_scannerCallback(result);