feat: CPU页加温度/风扇显示,过滤0转速空接口 v1.3.4

app.py

@@ -635,6 +635,66 @@ def api_sys_optimize():
                     "freed": max(0, after_mem - before_mem),
                     "available": after_mem})
 
+@app.route("/api/sensors")
+def api_sensors():
+    """CPU温度/风扇转速: 优先读宿主 /host/sys hwmon,读不到返回空+提示"""
+    temps, fans = [], []
+    HWMON_LABEL = {"k10temp": "CPU", "zenpower": "CPU", "coretemp": "CPU",
+                   "amdgpu": "核显", "radeon": "核显", "nct6775": "主板",
+                   "nct6683": "主板", "nct6686": "主板", "nct6687": "主板",
+                   "drivetemp": "硬盘", "nvme": "硬盘", "iwlwifi": "无线",
+                   "mt7921_phy0": "无线", "r8169_0_2a00:00": "网卡", "r8169": "网卡"}
+    try:
+        for base in ("/host/sys/class/hwmon", "/sys/class/hwmon"):
+            if not os.path.isdir(base):
+                continue
+            for h in sorted(os.listdir(base)):
+                d = os.path.join(base, h)
+                if not os.path.isdir(d):
+                    continue
+                try:
+                    with open(os.path.join(d, "name")) as f:
+                        chip = f.read().strip()
+                except Exception:
+                    chip = h
+                label = HWMON_LABEL.get(chip, chip)
+                for i in (1, 2, 3, 4, 5):
+                    tf = os.path.join(d, "temp%d_input" % i)
+                    if not os.path.isfile(tf):
+                        continue
+                    try:
+                        with open(tf) as f:
+                            v = float(f.read().strip()) / 1000.0
+                        if -40 < v < 130:
+                            lf = os.path.join(d, "temp%d_label" % i)
+                            nm = label
+                            try:
+                                if os.path.isfile(lf):
+                                    with open(lf) as f:
+                                        nm = "%s(%s)" % (label, f.read().strip())
+                            except Exception:
+                                pass
+                            temps.append({"name": nm, "value": round(v, 1)})
+                    except Exception:
+                        pass
+                for i in (1, 2, 3, 4, 5, 6):
+                    ff = os.path.join(d, "fan%d_input" % i)
+                    if not os.path.isfile(ff):
+                        continue
+                    try:
+                        with open(ff) as f:
+                            v = int(float(f.read().strip()))
+                        if v > 0:
+                            fans.append({"name": "%s 风扇%d" % (label, i), "value": v})
+                    except Exception:
+                        pass
+            if temps or fans:
+                break
+    except Exception:
+        pass
+    note = "" if (temps or fans) else "宿主未暴露温度/转速传感器(容器读不到属正常,见 README 说明)"
+    return jsonify({"temps": temps, "fans": fans, "note": note})
+
 @app.route("/api/mem/drop", methods=["POST"])
 def api_mem_drop():
     import subprocess