序号 | 时间 | 更新 | 指数 | 最新概率(%) | 凯利指数 | 赔付率 | ||||
---|---|---|---|---|---|---|---|---|---|---|
主 | 盘 | 客 | 主 | 客 | 主 | 客 | ||||
1 | 2018-12-08 02:59:52 | 1544209192000 | 0.84 | 半/一 | 1.01↑ | 52.21 | 47.79 | 0.94 | 0.98 | 0.96 |
2 | 2018-12-08 02:58:52 | 1544209132000 | 0.84↓ | 半/一 | 1↑ | 52.08 | 47.92 | 0.94 | 0.98 | 0.96 |
3 | 2018-12-08 02:56:32 | 1544208992000 | 0.85↑ | 半/一 | 0.99↓ | 51.82 | 48.18 | 0.94 | 0.97 | 0.96 |
4 | 2018-12-08 02:54:52 | 1544208892000 | 0.84 | 半/一 | 1.01↑ | 52.21 | 47.79 | 0.94 | 0.98 | 0.96 |
5 | 2018-12-08 02:51:32 | 1544208692000 | 0.84 | 半/一 | 1↓ | 52.08 | 47.92 | 0.94 | 0.98 | 0.96 |
6 | 2018-12-08 02:49:52 | 1544208592000 | 0.84↑ | 半/一 | 1.01↓ | 52.21 | 47.79 | 0.94 | 0.98 | 0.96 |
7 | 2018-12-08 02:49:15 | 1544208555000 | 0.83↓ | 半/一 | 1.02↑ | 52.47 | 47.53 | 0.93 | 0.99 | 0.96 |
8 | 2018-12-08 02:48:52 | 1544208532000 | 0.84↑ | 半/一 | 1.01↓ | 52.21 | 47.79 | 0.94 | 0.98 | 0.96 |
9 | 2018-12-08 02:48:32 | 1544208512000 | 0.83↑ | 半/一 | 1.02↓ | 52.47 | 47.53 | 0.93 | 0.99 | 0.96 |
10 | 2018-12-08 02:46:32 | 1544208392000 | 0.82↑ | 半/一 | 1.03↓ | 52.73 | 47.27 | 0.93 | 0.99 | 0.96 |
11 | 2018-12-08 02:33:32 | 1544207612000 | 0.81↓ | 半/一 | 1.05↑ | 53.11 | 46.89 | 0.92 | 1 | 0.96 |
12 | 2018-12-08 02:21:32 | 1544206892000 | 0.82↑ | 半/一 | 1.04↓ | 52.85 | 47.15 | 0.93 | 1 | 0.96 |
13 | 2018-12-08 02:20:15 | 1544206815000 | 0.81↑ | 半/一 | 1.05↓ | 53.11 | 46.89 | 0.92 | 1 | 0.96 |
14 | 2018-12-08 02:06:32 | 1544205992000 | 0.8↓ | 半/一 | 1.06↑ | 53.37 | 46.63 | 0.92 | 1.01 | 0.96 |
15 | 2018-12-08 02:00:16 | 1544205616000 | 0.81 | 半/一 | 1.05↑ | 53.11 | 46.89 | 0.92 | 1 | 0.96 |
16 | 2018-12-08 01:57:52 | 1544205472000 | 0.81 | 半/一 | 1.04↓ | 52.99 | 47.01 | 0.92 | 1 | 0.96 |
17 | 2018-12-08 01:48:19 | 1544204899000 | 0.81 | 半/一 | 1.05↑ | 53.11 | 46.89 | 0.92 | 1 | 0.96 |
18 | 2018-12-08 01:40:15 | 1544204415000 | 0.81↑ | 半/一 | 1.04↓ | 52.99 | 47.01 | 0.92 | 1 | 0.96 |
19 | 2018-12-08 01:35:13 | 1544204113000 | 0.79↓ | 半/一 | 1.07↑ | 53.63 | 46.37 | 0.91 | 1.01 | 0.96 |
20 | 2018-12-08 01:28:52 | 1544203732000 | 0.8↑ | 半/一 | 1.06↓ | 53.37 | 46.63 | 0.92 | 1.01 | 0.96 |
21 | 2018-12-08 01:26:52 | 1544203612000 | 0.79↑ | 半/一 | 1.07↑ | 53.63 | 46.37 | 0.91 | 1.01 | 0.96 |
22 | 2018-12-08 01:26:13 | 1544203573000 | 0.78↓ | 半/一↑ | 1.06↑ | 53.65 | 46.35 | 0.91 | 1.01 | 0.95 |
23 | 2018-12-08 01:18:32 | 1544203112000 | 1.09↑ | 一球↓ | 0.78↓ | 45.99 | 54.01 | 1.07 | 0.87 | 0.96 |
24 | 2018-12-08 01:13:52 | 1544202832000 | 0.79↑ | 半/一 | 1.07↑ | 53.63 | 46.37 | 0.91 | 1.01 | 0.96 |
25 | 2018-12-08 01:11:13 | 1544202673000 | 0.78↓ | 半/一↑ | 1.06↑ | 53.65 | 46.35 | 0.91 | 1.01 | 0.95 |
26 | 2018-12-08 00:58:52 | 1544201932000 | 1.07↑ | 一球 | 0.79↓ | 46.37 | 53.63 | 1.06 | 0.88 | 0.96 |
27 | 2018-12-08 00:58:32 | 1544201912000 | 1.06↑ | 一球 | 0.8↓ | 46.63 | 53.37 | 1.05 | 0.88 | 0.96 |
28 | 2018-12-08 00:53:32 | 1544201612000 | 1.01↓ | 一球 | 0.84↑ | 47.79 | 52.21 | 1.03 | 0.9 | 0.96 |
29 | 2018-12-08 00:52:52 | 1544201572000 | 1.02↓ | 一球 | 0.83↑ | 47.53 | 52.47 | 1.03 | 0.9 | 0.96 |
30 | 2018-12-08 00:24:52 | 1544199892000 | 1.05↑ | 一球 | 0.81 | 46.89 | 53.11 | 1.05 | 0.89 | 0.96 |
31 | 2018-12-08 00:24:13 | 1544199853000 | 1.04↓ | 一球 | 0.81 | 47.01 | 52.99 | 1.04 | 0.89 | 0.96 |
32 | 2018-12-08 00:03:32 | 1544198612000 | 1.05↑ | 一球 | 0.81↓ | 46.89 | 53.11 | 1.05 | 0.89 | 0.96 |
33 | 2018-12-08 00:03:16 | 1544198596000 | 1.04↑ | 一球 | 0.82 | 47.15 | 52.85 | 1.04 | 0.89 | 0.96 |
34 | 2018-12-08 00:02:52 | 1544198572000 | 1.03↓ | 一球 | 0.82 | 47.27 | 52.73 | 1.04 | 0.89 | 0.96 |
35 | 2018-12-08 00:02:32 | 1544198552000 | 1.04↓ | 一球 | 0.82↑ | 47.15 | 52.85 | 1.04 | 0.89 | 0.96 |
36 | 2018-12-07 23:46:15 | 1544197575000 | 1.05↑ | 一球 | 0.81 | 46.89 | 53.11 | 1.05 | 0.89 | 0.96 |
37 | 2018-12-07 23:39:13 | 1544197153000 | 1.04↑ | 一球 | 0.81↓ | 47.01 | 52.99 | 1.04 | 0.89 | 0.96 |
38 | 2018-12-07 23:34:52 | 1544196892000 | 1.03↓ | 一球 | 0.82 | 47.27 | 52.73 | 1.04 | 0.89 | 0.96 |
39 | 2018-12-07 23:33:32 | 1544196812000 | 1.04 | 一球 | 0.82↑ | 47.15 | 52.85 | 1.04 | 0.89 | 0.96 |
40 | 2018-12-07 23:28:20 | 1544196500000 | 1.04↓ | 一球 | 0.81 | 47.01 | 52.99 | 1.04 | 0.89 | 0.96 |
41 | 2018-12-07 23:16:52 | 1544195812000 | 1.05↓ | 一球 | 0.81↑ | 46.89 | 53.11 | 1.05 | 0.89 | 0.96 |
42 | 2018-12-07 23:15:32 | 1544195732000 | 1.06↑ | 一球 | 0.8↓ | 46.63 | 53.37 | 1.05 | 0.88 | 0.96 |
43 | 2018-12-07 23:15:13 | 1544195713000 | 1.05↑ | 一球 | 0.81↓ | 46.89 | 53.11 | 1.05 | 0.89 | 0.96 |
44 | 2018-12-07 23:10:52 | 1544195452000 | 1.04↓ | 一球 | 0.82↑ | 47.15 | 52.85 | 1.04 | 0.89 | 0.96 |
45 | 2018-12-07 22:45:15 | 1544193915000 | 1.05↓ | 一球 | 0.81↑ | 46.89 | 53.11 | 1.05 | 0.89 | 0.96 |
46 | 2018-12-07 22:33:32 | 1544193212000 | 1.06↓ | 一球 | 0.8↑ | 46.63 | 53.37 | 1.05 | 0.88 | 0.96 |
47 | 2018-12-07 22:32:13 | 1544193133000 | 1.07↑ | 一球 | 0.79↓ | 46.37 | 53.63 | 1.06 | 0.88 | 0.96 |
48 | 2018-12-07 22:17:13 | 1544192233000 | 1.06↓ | 一球 | 0.8↑ | 46.63 | 53.37 | 1.05 | 0.88 | 0.96 |
49 | 2018-12-07 22:15:32 | 1544192132000 | 1.07↑ | 一球↓ | 0.79↓ | 46.37 | 53.63 | 1.06 | 0.88 | 0.96 |
50 | 2018-12-07 22:13:13 | 1544191993000 | 0.79↓ | 半/一 | 1.07↑ | 53.63 | 46.37 | 0.91 | 1.01 | 0.96 |
51 | 2018-12-07 22:12:16 | 1544191936000 | 0.8↑ | 半/一 | 1.06↓ | 53.37 | 46.63 | 0.92 | 1.01 | 0.96 |
52 | 2018-12-07 22:08:13 | 1544191693000 | 0.79↓ | 半/一 | 1.07↑ | 53.63 | 46.37 | 0.91 | 1.01 | 0.96 |
53 | 2018-12-07 22:04:32 | 1544191472000 | 0.8↓ | 半/一 | 1.06↑ | 53.37 | 46.63 | 0.92 | 1.01 | 0.96 |
54 | 2018-12-07 22:01:23 | 1544191283000 | 0.81↑ | 半/一 | 1.05↓ | 53.11 | 46.89 | 0.92 | 1 | 0.96 |
55 | 2018-12-07 22:00:32 | 1544191232000 | 0.8↓ | 半/一 | 1.06↑ | 53.37 | 46.63 | 0.92 | 1.01 | 0.96 |
56 | 2018-12-07 21:57:52 | 1544191072000 | 0.81↓ | 半/一↑ | 1.05↑ | 53.11 | 46.89 | 0.92 | 1 | 0.96 |
57 | 2018-12-07 21:57:32 | 1544191052000 | 1.07↑ | 一球↓ | 0.79↓ | 46.37 | 53.63 | 1.06 | 0.88 | 0.96 |
58 | 2018-12-07 21:52:13 | 1544190733000 | 0.78↓ | 半/一↑ | 1.06↑ | 53.65 | 46.35 | 0.91 | 1.01 | 0.95 |
59 | 2018-12-07 21:46:32 | 1544190392000 | 1.07↑ | 一球↓ | 0.79↓ | 46.37 | 53.63 | 1.06 | 0.88 | 0.96 |
60 | 2018-12-07 21:20:32 | 1544188832000 | 0.79↓ | 半/一 | 1.07↑ | 53.63 | 46.37 | 0.91 | 1.01 | 0.96 |
61 | 2018-12-07 21:13:13 | 1544188393000 | 0.8↓ | 半/一 | 1.06↑ | 53.37 | 46.63 | 0.92 | 1.01 | 0.96 |
62 | 2018-12-07 21:07:52 | 1544188072000 | 0.81↑ | 半/一 | 1.05↓ | 53.11 | 46.89 | 0.92 | 1 | 0.96 |
63 | 2018-12-07 21:03:52 | 1544187832000 | 0.8↓ | 半/一 | 1.06↑ | 53.37 | 46.63 | 0.92 | 1.01 | 0.96 |
64 | 2018-12-07 21:00:32 | 1544187632000 | 0.81↓ | 半/一 | 1.05↑ | 53.11 | 46.89 | 0.92 | 1 | 0.96 |
65 | 2018-12-07 20:28:32 | 1544185712000 | 0.82↑ | 半/一 | 1.04↓ | 52.85 | 47.15 | 0.93 | 1 | 0.96 |
66 | 2018-12-07 20:10:16 | 1544184616000 | 0.81↑ | 半/一 | 1.05↓ | 53.11 | 46.89 | 0.92 | 1 | 0.96 |
67 | 2018-12-07 19:28:52 | 1544182132000 | 0.79↑ | 半/一 | 1.07↑ | 53.63 | 46.37 | 0.91 | 1.01 | 0.96 |
68 | 2018-12-07 19:28:13 | 1544182093000 | 0.78↓ | 半/一↑ | 1.06↑ | 53.65 | 46.35 | 0.91 | 1.01 | 0.95 |
69 | 2018-12-07 19:27:15 | 1544182035000 | 1.08↑ | 一球↓ | 0.78↓ | 46.11 | 53.89 | 1.06 | 0.87 | 0.96 |
70 | 2018-12-07 19:07:13 | 1544180833000 | 0.79↓ | 半/一 | 1.07↑ | 53.63 | 46.37 | 0.91 | 1.01 | 0.96 |
71 | 2018-12-07 19:06:52 | 1544180812000 | 0.8↑ | 半/一 | 1.06↓ | 53.37 | 46.63 | 0.92 | 1.01 | 0.96 |
72 | 2018-12-07 18:53:52 | 1544180032000 | 0.79↓ | 半/一 | 1.07↑ | 53.63 | 46.37 | 0.91 | 1.01 | 0.96 |
73 | 2018-12-07 18:51:32 | 1544179892000 | 0.8↑ | 半/一 | 1.06↓ | 53.37 | 46.63 | 0.92 | 1.01 | 0.96 |
74 | 2018-12-07 18:17:32 | 1544177852000 | 0.79↓ | 半/一 | 1.07↑ | 53.63 | 46.37 | 0.91 | 1.01 | 0.96 |
75 | 2018-12-07 18:10:15 | 1544177415000 | 0.8↓ | 半/一 | 1.06↑ | 53.37 | 46.63 | 0.92 | 1.01 | 0.96 |
76 | 2018-12-07 18:09:32 | 1544177372000 | 0.81↓ | 半/一 | 1.05↑ | 53.11 | 46.89 | 0.92 | 1 | 0.96 |
77 | 2018-12-07 18:09:13 | 1544177353000 | 0.82↓ | 半/一 | 1.04↑ | 52.85 | 47.15 | 0.93 | 1 | 0.96 |
78 | 2018-12-07 18:02:13 | 1544176933000 | 0.83↓ | 半/一 | 1.02↑ | 52.47 | 47.53 | 0.93 | 0.99 | 0.96 |
79 | 2018-12-07 18:00:22 | 1544176822000 | 0.84↓ | 半/一 | 1.01↑ | 52.21 | 47.79 | 0.94 | 0.98 | 0.96 |
80 | 2018-12-07 17:12:52 | 1544173972000 | 0.85↓ | 半/一 | 0.99↑ | 51.82 | 48.18 | 0.94 | 0.97 | 0.96 |
81 | 2018-12-07 17:03:52 | 1544173432000 | 0.86↑ | 半/一 | 0.98↓ | 51.56 | 48.44 | 0.95 | 0.97 | 0.96 |
82 | 2018-12-07 16:46:32 | 1544172392000 | 0.84↑ | 半/一 | 1.01↓ | 52.21 | 47.79 | 0.94 | 0.98 | 0.96 |
83 | 2018-12-07 16:45:32 | 1544172332000 | 0.83↑ | 半/一 | 1.02↓ | 52.47 | 47.53 | 0.93 | 0.99 | 0.96 |
84 | 2018-12-07 16:43:32 | 1544172212000 | 0.82↓ | 半/一 | 1.04↑ | 52.85 | 47.15 | 0.93 | 1 | 0.96 |
85 | 2018-12-07 15:30:32 | 1544167832000 | 0.83↓ | 半/一 | 1.02↑ | 52.47 | 47.53 | 0.93 | 0.99 | 0.96 |
86 | 2018-12-07 14:46:32 | 1544165192000 | 0.84 | 半/一 | 1.01↑ | 52.21 | 47.79 | 0.94 | 0.98 | 0.96 |
87 | 2018-12-07 14:30:32 | 1544164232000 | 0.84↓ | 半/一 | 1↑ | 52.08 | 47.92 | 0.94 | 0.98 | 0.96 |
88 | 2018-12-07 13:21:32 | 1544160092000 | 0.85↓ | 半/一 | 0.99↑ | 51.82 | 48.18 | 0.94 | 0.97 | 0.96 |
89 | 2018-12-07 13:04:52 | 1544159092000 | 0.86↓ | 半/一 | 0.98↑ | 51.56 | 48.44 | 0.95 | 0.97 | 0.96 |
90 | 2018-12-07 12:59:52 | 1544158792000 | 0.87↑ | 半/一 | 0.97↓ | 51.3 | 48.7 | 0.95 | 0.97 | 0.96 |
91 | 2018-12-07 12:58:52 | 1544158732000 | 0.86↑ | 半/一 | 0.98↓ | 51.56 | 48.44 | 0.95 | 0.97 | 0.96 |
92 | 2018-12-07 09:47:32 | 1544147252000 | 0.85↓ | 半/一 | 0.99↑ | 51.82 | 48.18 | 0.94 | 0.97 | 0.96 |
93 | 2018-12-07 06:19:13 | 1544134753000 | 0.86↓ | 半/一 | 0.98↑ | 51.56 | 48.44 | 0.95 | 0.97 | 0.96 |
94 | 2018-12-07 03:05:13 | 1544123113000 | 0.87↑ | 半/一 | 0.97↓ | 51.3 | 48.7 | 0.95 | 0.97 | 0.96 |
95 | 2018-12-07 01:20:16 | 1544116816000 | 0.86↑ | 半/一 | 0.98↓ | 51.56 | 48.44 | 0.95 | 0.97 | 0.96 |
96 | 2018-12-07 01:19:13 | 1544116753000 | 0.85↓ | 半/一 | 0.99↑ | 51.82 | 48.18 | 0.94 | 0.97 | 0.96 |
97 | 2018-12-06 21:56:12 | 1544104572000 | 0.86↑ | 半/一 | 0.98↓ | 51.56 | 48.44 | 0.95 | 0.97 | 0.96 |
98 | 2018-12-06 21:51:12 | 1544104272000 | 0.85↑ | 半/一 | 0.99↓ | 51.82 | 48.18 | 0.94 | 0.97 | 0.96 |
99 | 2018-12-06 18:03:31 | 1544090611000 | 0.83↓ | 半/一 | 1.02↑ | 52.47 | 47.53 | 0.93 | 0.99 | 0.96 |
100 | 2018-12-06 18:01:51 | 1544090511000 | 0.84↓ | 半/一 | 1.01↑ | 52.21 | 47.79 | 0.94 | 0.98 | 0.96 |
101 | 2018-12-06 16:58:31 | 1544086711000 | 0.86↑ | 半/一 | 0.98↓ | 51.56 | 48.44 | 0.95 | 0.97 | 0.96 |
102 | 2018-12-06 16:04:51 | 1544083491000 | 0.85 | 半/一 | 0.99↓ | 51.82 | 48.18 | 0.94 | 0.97 | 0.96 |
103 | 2018-12-06 14:58:32 | 1544079512000 | 0.85 | 半/一 | 1↑ | 51.95 | 48.05 | 0.94 | 0.98 | 0.96 |
104 | 2018-12-06 14:16:51 | 1544077011000 | 0.85↓ | 半/一 | 0.99↑ | 51.82 | 48.18 | 0.94 | 0.97 | 0.96 |
105 | 2018-12-06 00:02:13 | 1544025733000 | 0.86↑ | 半/一 | 0.98↓ | 51.56 | 48.44 | 0.95 | 0.97 | 0.96 |
106 | 2018-12-06 00:00:31 | 1544025631000 | 0.85↓ | 半/一 | 0.99↑ | 51.82 | 48.18 | 0.94 | 0.97 | 0.96 |
107 | 2018-12-05 19:34:12 | 1544009652000 | 0.86↓ | 半/一 | 0.98↑ | 51.56 | 48.44 | 0.95 | 0.97 | 0.96 |
108 | 2018-12-05 01:54:51 | 1543946091000 | 0.87↓ | 半/一 | 0.97↑ | 51.3 | 48.7 | 0.95 | 0.97 | 0.96 |
109 | 2018-12-04 23:57:51 | 1543939071000 | 0.9↓ | 半/一 | 0.94↑ | 50.52 | 49.48 | 0.97 | 0.95 | 0.96 |
110 | 2018-12-04 23:42:13 | 1543938133000 | 0.91↓ | 半/一 | 0.93↑ | 50.26 | 49.74 | 0.97 | 0.95 | 0.96 |
111 | 2018-12-04 22:03:51 | 1543932231000 | 0.94↑ | 半/一 | 0.9↓ | 49.48 | 50.52 | 0.99 | 0.93 | 0.96 |
112 | 2018-12-04 22:03:14 | 1543932194000 | 0.93↑ | 半/一 | 0.91↓ | 49.74 | 50.26 | 0.98 | 0.94 | 0.96 |
113 | 2018-12-04 21:56:11 | 1543931771000 | 0.92↑ | 半/一 | 0.92↓ | 50 | 50 | 0.98 | 0.94 | 0.96 |
114 | 2018-12-04 21:53:11 | 1543931591000 | 0.91↑ | 半/一 | 0.93↓ | 50.26 | 49.74 | 0.97 | 0.95 | 0.96 |
115 | 2018-12-04 21:04:13 | 1543928653000 | 0.89↑ | 半/一 | 0.96↓ | 50.91 | 49.09 | 0.96 | 0.96 | 0.96 |
116 | 2018-12-04 20:58:31 | 1543928311000 | 0.87↓ | 半/一 | 0.97↑ | 51.3 | 48.7 | 0.95 | 0.97 | 0.96 |
117 | 2018-12-04 20:07:19 | 1543925239000 | 0.88 | 半/一 | 0.96↑ | 51.04 | 48.96 | 0.96 | 0.96 | 0.96 |
118 | 2018-12-04 20:02:31 | 1543924951000 | 0.88↑ | 半/一 | 0.95↓ | 50.91 | 49.09 | 0.96 | 0.96 | 0.96 |
119 | 2018-12-04 20:00:51 | 1543924851000 | 0.86↑ | 半/一 | 0.98↓ | 51.56 | 48.44 | 0.95 | 0.97 | 0.96 |
120 | 2018-12-04 18:58:51 | 1543921131000 | 0.85↓ | 半/一 | 0.99↑ | 51.82 | 48.18 | 0.94 | 0.97 | 0.96 |
121 | 2018-12-04 18:23:51 | 1543919031000 | 0.86 | 半/一 | 0.98↓ | 51.56 | 48.44 | 0.95 | 0.97 | 0.96 |
122 | 2018-12-04 18:23:11 | 1543918991000 | 0.86↑ | 半/一 | 0.99 | 51.69 | 48.31 | 0.95 | 0.97 | 0.96 |
123 | 2018-12-04 18:22:14 | 1543918934000 | 0.85↑ | 半/一 | 0.99↓ | 51.82 | 48.18 | 0.94 | 0.97 | 0.96 |
124 | 2018-12-04 18:21:51 | 1543918911000 | 0.81↑ | 半/一 | 1.04↓ | 52.99 | 47.01 | 0.92 | 1 | 0.96 |
125 | 2018-12-04 18:20:51 | 1543918851000 | 0.76↓ | 半/一↑ | 1.07↑ | 54.05 | 45.95 | 0.9 | 1.01 | 0.95 |
126 | 2018-12-04 18:20:12 | 1543918812000 | 1.05↑ | 一球 | 0.8↓ | 46.75 | 53.25 | 1.05 | 0.88 | 0.96 |
127 | 2018-12-04 18:15:31 | 1543918531000 | 1.04↑ | 一球 | 0.81↓ | 47.01 | 52.99 | 1.04 | 0.89 | 0.96 |
128 | 2018-12-04 18:14:31 | 1543918471000 | 1.03↑ | 一球 | 0.82↓ | 47.27 | 52.73 | 1.04 | 0.89 | 0.96 |
129 | 2018-12-04 18:13:11 | 1543918391000 | 1.02 | 一球 | 0.83 | 47.53 | 52.47 | 1.03 | 0.9 | 0.96 |
注:详情页面的凯利指数是取的是当前公司的概率变化平均值乘以当前公司的赔率,用于做变化对比参考使用。