dam-7 feat 优化版本判断逻辑

src/pages/login/login/index.vue

@@ -151,10 +151,34 @@ export default class LoginPage extends BasePage {
     console.log('Version////', this.Version);
   }
   Version = '1.0.9';
+  compareVersion(version1: any, version2: any) {
+    //如果version1 大 会返回1  &&&  如果version2 大 会返回 -1
+    const newVersion1 = `${version1}`.split('.').length < 3 ? `${version1}`.concat('.0') : `${version1}`;
+    const newVersion2 = `${version2}`.split('.').length < 3 ? `${version2}`.concat('.0') : `${version2}`;
+    //计算版本号大小,转化大小
+    function toNum(a) {
+      const c = a.toString().split('.');
+      const num_place = ['', '0', '00', '000', '0000'],
+        r = num_place.reverse();
+      for (let i = 0; i < c.length; i++) {
+        const len = c[i].length;
+        c[i] = r[len] + c[i];
+      }
+      return c.join('');
+    }
+    //检测版本号是否需要更新
+    function checkPlugin(a, b) {
+      const numA = toNum(a);
+      const numB = toNum(b);
+      return numA > numB ? 1 : numA < numB ? -1 : 0;
+    }
+    return checkPlugin(newVersion1, newVersion2);
+  }
   async update() {
     try {
       await session.QueryVersion(server.serverAddress);
-      if (this.Version < session.Version) {
+      let versionNumber = this.compareVersion(this.Version, session.Version);
+      if (versionNumber == -1) {
         // 版本更新提示
         uni.showModal({
           content: (this.$t('message.Tip3') + session.Version + ',' + this.$t('message.Tip1')) as string,