修改1

HBuilderProjects/shareAiConsult.html

@@ -167,9 +167,10 @@
     }
 
     .footer__btn-slot {
-      position: relative;
-      width: 50%;
+      width: 100%;
+      max-width: 280px;
       height: 48px;
+      margin: 0 auto;
     }
 
     .continue-btn {
@@ -186,8 +187,6 @@
       box-shadow: 0 4px 16px rgba(255, 107, 62, 0.32);
       touch-action: manipulation;
       -webkit-tap-highlight-color: transparent;
-      position: relative;
-      z-index: 1;
     }
 
     .continue-btn__label {
@@ -201,20 +200,20 @@
 
     #launch-btn {
       display: none;
-      position: absolute;
-      left: 0;
-      top: 0;
       width: 100%;
-      height: 100%;
+      height: 48px;
       min-height: 48px;
       border-radius: 999px;
       overflow: hidden;
-      z-index: 2;
+      opacity: 1;
     }
 
     body.is-wechat.wx-jssdk-ready #launch-btn {
       display: block;
-      pointer-events: auto;
+    }
+
+    body.is-wechat.wx-jssdk-ready #btnContinue {
+      display: none !important;
     }
 
     #openAppToast {
@@ -532,16 +531,42 @@
         return root + "/" + path + (qs ? "?" + qs : "");
       }
 
-      function buildWeChatLaunchExtinfo() {
+      function buildWeChatLaunchExtinfo(useBarePathOnly) {
+        var path = APP_UNI_AI_PATH.replace(/^\//, "");
+        if (useBarePathOnly) return path;
         var qs = buildAiConsultOpenParams().toString();
-        var uniPage = qs ? APP_UNI_AI_PATH + "?" + qs : APP_UNI_AI_PATH;
-        return uniPage.length <= 1024 ? uniPage : APP_UNI_AI_PATH + "?pageType=home&fromShareAiConsult=1";
+        var uniPage = qs ? path + "?" + qs : path;
+        if (uniPage.length <= 1024) return uniPage;
+        return path + "?pageType=home&fromShareAiConsult=1";
       }
 
       function isWeChatInAppBrowser() {
         return /MicroMessenger/i.test(navigator.userAgent || "");
       }
 
+      function getWxShareEntryFrom() {
+        var from = q("from");
+        if (from) return String(from).trim().toLowerCase();
+        try {
+          var h = location.hash || "";
+          var qi = h.indexOf("?");
+          if (qi >= 0) {
+            var hf = new URLSearchParams(h.slice(qi + 1)).get("from");
+            if (hf) return String(hf).trim().toLowerCase();
+          }
+        } catch (eH) {}
+        return "";
+      }
+
+      function logWxEntryDiagnostics() {
+        if (!isWeChatInAppBrowser()) return;
+        console.log("[wx-entry]", {
+          entryFrom: getWxShareEntryFrom() || "(无)",
+          wxJssdkReady: weChatJssdkConfigured,
+          signUrl: getWxConfigSignUrl(),
+        });
+      }
+
       function isIOSWeChatBrowser() {
         var ua = navigator.userAgent || "";
         return /MicroMessenger/i.test(ua) && /iPhone|iPad|iPod/i.test(ua);
@@ -601,8 +626,11 @@
         }
       }
 
+      /** 默认 pathname 验签：AI 分享链常带超长 payload，与后端无参签名一致，避免开放标签 fail_check */
       function getWxConfigSignUrl() {
+        if (String(q("wxSignFullUrl") || "") === "1") return getWxSignPageUrlForApi();
         if (String(q("wxSignBaseOnly") || "") === "1") return getWxHtmlUrlBase();
+        if (isWeChatInAppBrowser()) return getWxHtmlUrlBase();
         return getWxSignPageUrlForApi();
       }
 
@@ -804,12 +832,12 @@
         });
       }
 
-      function refreshWxLaunchTagAttrs() {
+      function refreshWxLaunchTagAttrs(useBarePathOnly) {
         var tag = document.getElementById("launch-btn");
         if (!tag) return;
         try {
           tag.setAttribute("appid", WECHAT_OPEN_APP_ID);
-          tag.setAttribute("extinfo", buildWeChatLaunchExtinfo());
+          tag.setAttribute("extinfo", buildWeChatLaunchExtinfo(!!useBarePathOnly));
         } catch (eA) {}
       }
 
@@ -829,7 +857,38 @@
               : detail && detail.errmsg
                 ? String(detail.errmsg)
                 : "";
-          console.warn("[wx-open-launch-app]", detail);
+          console.warn(
+            "[wx-open-launch-app]",
+            detail,
+            "extinfo=",
+            tag.getAttribute("extinfo")
+          );
+
+          if (/launch:fail_check/i.test(errMsg)) {
+            showAppOpenFailTip(
+              "请用微信分享卡片进入，或确认已安装最新版「U店在哪」"
+            );
+            return;
+          }
+
+          if (
+            /launch:fail/i.test(errMsg) &&
+            !tag._wxLaunchBareRetried &&
+            tag.getAttribute("extinfo") !== buildWeChatLaunchExtinfo(true)
+          ) {
+            tag._wxLaunchBareRetried = true;
+            refreshWxLaunchTagAttrs(true);
+            showFabToast("请再点一次「和U宝继续聊」");
+            return;
+          }
+
+          if (/launch:fail/i.test(errMsg) && !getWxShareEntryFrom()) {
+            showAppOpenFailTip(
+              "当前环境无法直接打开 App，请使用 App「分享到微信」后点分享卡片进入"
+            );
+            return;
+          }
+
           showAppOpenFailTip(
             errMsg
               ? "未能打开 App：" + errMsg
@@ -994,27 +1053,52 @@
       }
 
       function tryOpenApp() {
+        if (isWeChatInAppBrowser()) return;
+        tryOpenHBuilderAppViaScheme();
+      }
+
+      function boot() {
+        var launchTag = document.getElementById("launch-btn");
+        if (launchTag) launchTag.setAttribute("appid", WECHAT_OPEN_APP_ID);
+        bindWeChatLaunchTagEvents();
+
         if (isWeChatInAppBrowser()) {
-          if (!weChatJssdkConfigured) {
-            initWeChatOpenLaunchApp(true).then(function (ok) {
-              if (!ok) {
-                showAppOpenFailTip(wxInitLastError || "微信唤起 App 初始化失败");
+          document.body.classList.add("is-wechat");
+          logWxEntryDiagnostics();
+        }
+
+        if (shouldInitWeChatJssdkOnLoad()) {
+          scheduleWeChatJssdkBootstrap();
+        }
+
+        document.addEventListener("WeixinOpenTagsError", function (e) {
+          console.warn("[WeixinOpenTagsError]", e && e.detail);
+        });
+
+        var btnContinue = document.getElementById("btnContinue");
+        if (btnContinue) {
+          if (isWeChatInAppBrowser()) {
+            btnContinue.addEventListener("click", function () {
+              if (!weChatJssdkConfigured) {
+                showFabToast(
+                  wxInitLastError || "微信 SDK 初始化中，请稍候再点底部按钮"
+                );
+                initWeChatOpenLaunchApp(true);
               }
             });
+          } else {
+            btnContinue.addEventListener("click", tryOpenApp);
           }
-          return;
         }
-        tryOpenHBuilderAppViaScheme();
-      }
 
-      if (isWeChatInAppBrowser()) {
-        document.body.classList.add("is-wechat");
+        render(parsePayload());
       }
 
-      bindWeChatLaunchTagEvents();
-      scheduleWeChatJssdkBootstrap();
-      document.getElementById("btnContinue").addEventListener("click", tryOpenApp);
-      render(parsePayload());
+      if (document.readyState === "complete") {
+        boot();
+      } else {
+        window.addEventListener("load", boot);
+      }
     })();
   </script>
 </body>