init

node_modules/@vant/weapp/dist/common/version.js

@@ -0,0 +1,59 @@
+let systemInfo;
+export function getSystemInfoSync() {
+    if (systemInfo == null) {
+        systemInfo = wx.getSystemInfoSync();
+    }
+    return systemInfo;
+}
+function compareVersion(v1, v2) {
+    v1 = v1.split('.');
+    v2 = v2.split('.');
+    const len = Math.max(v1.length, v2.length);
+    while (v1.length < len) {
+        v1.push('0');
+    }
+    while (v2.length < len) {
+        v2.push('0');
+    }
+    for (let i = 0; i < len; i++) {
+        const num1 = parseInt(v1[i], 10);
+        const num2 = parseInt(v2[i], 10);
+        if (num1 > num2) {
+            return 1;
+        }
+        if (num1 < num2) {
+            return -1;
+        }
+    }
+    return 0;
+}
+function gte(version) {
+    const system = getSystemInfoSync();
+    return compareVersion(system.SDKVersion, version) >= 0;
+}
+export function canIUseModel() {
+    return gte('2.9.3');
+}
+export function canIUseFormFieldButton() {
+    return gte('2.10.3');
+}
+export function canIUseAnimate() {
+    return gte('2.9.0');
+}
+export function canIUseGroupSetData() {
+    return gte('2.4.0');
+}
+export function canIUseNextTick() {
+    try {
+        return wx.canIUse('nextTick');
+    }
+    catch (e) {
+        return gte('2.7.1');
+    }
+}
+export function canIUseCanvas2d() {
+    return gte('2.9.0');
+}
+export function canIUseGetUserProfile() {
+    return !!wx.getUserProfile;
+}