期数 |
等额本息 |
等额本金 |
金额 |
本金 |
利息 |
累计本金 |
累计利息 |
金额 |
本金 |
利息 |
累计本金 |
累计支利息 |
第1年 |
1 |
30720.08 |
16345.08 |
14375.00 |
16345.08 |
14375.00 |
37102.27 |
22727.27 |
14375.00 |
22727.27 |
14375.00 |
2 |
30720.08 |
16423.40 |
14296.68 |
32768.49 |
28671.68 |
36993.37 |
22727.27 |
14266.10 |
45454.55 |
28641.10 |
3 |
30720.08 |
16502.10 |
14217.98 |
49270.59 |
42889.66 |
36884.47 |
22727.27 |
14157.20 |
68181.82 |
42798.30 |
4 |
30720.08 |
16581.17 |
14138.91 |
65851.76 |
57028.58 |
36775.57 |
22727.27 |
14048.30 |
90909.09 |
56846.59 |
5 |
30720.08 |
16660.62 |
14059.46 |
82512.38 |
71088.04 |
36666.67 |
22727.27 |
13939.39 |
113636.36 |
70785.98 |
6 |
30720.08 |
16740.46 |
13979.63 |
99252.84 |
85067.66 |
36557.77 |
22727.27 |
13830.49 |
136363.64 |
84616.48 |
7 |
30720.08 |
16820.67 |
13899.41 |
116073.51 |
98967.08 |
36448.86 |
22727.27 |
13721.59 |
159090.91 |
98338.07 |
8 |
30720.08 |
16901.27 |
13818.81 |
132974.78 |
112785.89 |
36339.96 |
22727.27 |
13612.69 |
181818.18 |
111950.76 |
9 |
30720.08 |
16982.25 |
13737.83 |
149957.04 |
126523.72 |
36231.06 |
22727.27 |
13503.79 |
204545.45 |
125454.55 |
10 |
30720.08 |
17063.63 |
13656.46 |
167020.66 |
140180.18 |
36122.16 |
22727.27 |
13394.89 |
227272.73 |
138849.43 |
11 |
30720.08 |
17145.39 |
13574.69 |
184166.06 |
153754.87 |
36013.26 |
22727.27 |
13285.98 |
250000.00 |
152135.42 |
12 |
30720.08 |
17227.55 |
13492.54 |
201393.60 |
167247.41 |
35904.36 |
22727.27 |
13177.08 |
272727.27 |
165312.50 |
第2年 |
13 |
30720.08 |
17310.10 |
13409.99 |
218703.70 |
180657.40 |
35795.45 |
22727.27 |
13068.18 |
295454.55 |
178380.68 |
14 |
30720.08 |
17393.04 |
13327.04 |
236096.74 |
193984.44 |
35686.55 |
22727.27 |
12959.28 |
318181.82 |
191339.96 |
15 |
30720.08 |
17476.38 |
13243.70 |
253573.12 |
207228.14 |
35577.65 |
22727.27 |
12850.38 |
340909.09 |
204190.34 |
16 |
30720.08 |
17560.12 |
13159.96 |
271133.24 |
220388.11 |
35468.75 |
22727.27 |
12741.48 |
363636.36 |
216931.82 |
17 |
30720.08 |
17644.26 |
13075.82 |
288777.50 |
233463.93 |
35359.85 |
22727.27 |
12632.58 |
386363.64 |
229564.39 |
18 |
30720.08 |
17728.81 |
12991.27 |
306506.31 |
246455.20 |
35250.95 |
22727.27 |
12523.67 |
409090.91 |
242088.07 |
19 |
30720.08 |
17813.76 |
12906.32 |
324320.07 |
259361.52 |
35142.05 |
22727.27 |
12414.77 |
431818.18 |
254502.84 |
20 |
30720.08 |
17899.12 |
12820.97 |
342219.19 |
272182.49 |
35033.14 |
22727.27 |
12305.87 |
454545.45 |
266808.71 |
21 |
30720.08 |
17984.88 |
12735.20 |
360204.08 |
284917.69 |
34924.24 |
22727.27 |
12196.97 |
477272.73 |
279005.68 |
22 |
30720.08 |
18071.06 |
12649.02 |
378275.14 |
297566.71 |
34815.34 |
22727.27 |
12088.07 |
500000.00 |
291093.75 |
23 |
30720.08 |
18157.65 |
12562.43 |
396432.79 |
310129.14 |
34706.44 |
22727.27 |
11979.17 |
522727.27 |
303072.92 |
24 |
30720.08 |
18244.66 |
12475.43 |
414677.45 |
322604.57 |
34597.54 |
22727.27 |
11870.27 |
545454.55 |
314943.18 |
第3年 |
25 |
30720.08 |
18332.08 |
12388.00 |
433009.53 |
334992.57 |
34488.64 |
22727.27 |
11761.36 |
568181.82 |
326704.55 |
26 |
30720.08 |
18419.92 |
12300.16 |
451429.45 |
347292.74 |
34379.73 |
22727.27 |
11652.46 |
590909.09 |
338357.01 |
27 |
30720.08 |
18508.18 |
12211.90 |
469937.63 |
359504.64 |
34270.83 |
22727.27 |
11543.56 |
613636.36 |
349900.57 |
28 |
30720.08 |
18596.87 |
12123.22 |
488534.50 |
371627.85 |
34161.93 |
22727.27 |
11434.66 |
636363.64 |
361335.23 |
29 |
30720.08 |
18685.98 |
12034.11 |
507220.48 |
383661.96 |
34053.03 |
22727.27 |
11325.76 |
659090.91 |
372660.98 |
30 |
30720.08 |
18775.52 |
11944.57 |
525996.00 |
395606.53 |
33944.13 |
22727.27 |
11216.86 |
681818.18 |
383877.84 |
31 |
30720.08 |
18865.48 |
11854.60 |
544861.48 |
407461.13 |
33835.23 |
22727.27 |
11107.95 |
704545.45 |
394985.80 |
32 |
30720.08 |
18955.88 |
11764.21 |
563817.36 |
419225.34 |
33726.33 |
22727.27 |
10999.05 |
727272.73 |
405984.85 |
33 |
30720.08 |
19046.71 |
11673.38 |
582864.07 |
430898.71 |
33617.42 |
22727.27 |
10890.15 |
750000.00 |
416875.00 |
34 |
30720.08 |
19137.97 |
11582.11 |
602002.04 |
442480.82 |
33508.52 |
22727.27 |
10781.25 |
772727.27 |
427656.25 |
35 |
30720.08 |
19229.68 |
11490.41 |
621231.72 |
453971.23 |
33399.62 |
22727.27 |
10672.35 |
795454.55 |
438328.60 |
36 |
30720.08 |
19321.82 |
11398.26 |
640553.54 |
465369.49 |
33290.72 |
22727.27 |
10563.45 |
818181.82 |
448892.05 |
第4年 |
37 |
30720.08 |
19414.40 |
11305.68 |
659967.94 |
476675.17 |
33181.82 |
22727.27 |
10454.55 |
840909.09 |
459346.59 |
38 |
30720.08 |
19507.43 |
11212.65 |
679475.37 |
487887.83 |
33072.92 |
22727.27 |
10345.64 |
863636.36 |
469692.23 |
39 |
30720.08 |
19600.90 |
11119.18 |
699076.28 |
499007.01 |
32964.02 |
22727.27 |
10236.74 |
886363.64 |
479928.98 |
40 |
30720.08 |
19694.82 |
11025.26 |
718771.10 |
510032.27 |
32855.11 |
22727.27 |
10127.84 |
909090.91 |
490056.82 |
41 |
30720.08 |
19789.20 |
10930.89 |
738560.30 |
520963.15 |
32746.21 |
22727.27 |
10018.94 |
931818.18 |
500075.76 |
42 |
30720.08 |
19884.02 |
10836.07 |
758444.31 |
531799.22 |
32637.31 |
22727.27 |
9910.04 |
954545.45 |
509985.80 |
43 |
30720.08 |
19979.30 |
10740.79 |
778423.61 |
542540.01 |
32528.41 |
22727.27 |
9801.14 |
977272.73 |
519786.93 |
44 |
30720.08 |
20075.03 |
10645.05 |
798498.64 |
553185.06 |
32419.51 |
22727.27 |
9692.23 |
1000000.00 |
529479.17 |
45 |
30720.08 |
20171.22 |
10548.86 |
818669.86 |
563733.92 |
32310.61 |
22727.27 |
9583.33 |
1022727.27 |
539062.50 |
46 |
30720.08 |
20267.88 |
10452.21 |
838937.74 |
574186.13 |
32201.70 |
22727.27 |
9474.43 |
1045454.55 |
548536.93 |
47 |
30720.08 |
20364.99 |
10355.09 |
859302.74 |
584541.22 |
32092.80 |
22727.27 |
9365.53 |
1068181.82 |
557902.46 |
48 |
30720.08 |
20462.58 |
10257.51 |
879765.31 |
594798.73 |
31983.90 |
22727.27 |
9256.63 |
1090909.09 |
567159.09 |
第5年 |
49 |
30720.08 |
20560.63 |
10159.46 |
900325.94 |
604958.18 |
31875.00 |
22727.27 |
9147.73 |
1113636.36 |
576306.82 |
50 |
30720.08 |
20659.15 |
10060.94 |
920985.08 |
615019.12 |
31766.10 |
22727.27 |
9038.83 |
1136363.64 |
585345.64 |
51 |
30720.08 |
20758.14 |
9961.95 |
941743.22 |
624981.07 |
31657.20 |
22727.27 |
8929.92 |
1159090.91 |
594275.57 |
52 |
30720.08 |
20857.60 |
9862.48 |
962600.83 |
634843.55 |
31548.30 |
22727.27 |
8821.02 |
1181818.18 |
603096.59 |
53 |
30720.08 |
20957.55 |
9762.54 |
983558.37 |
644606.09 |
31439.39 |
22727.27 |
8712.12 |
1204545.45 |
611808.71 |
54 |
30720.08 |
21057.97 |
9662.12 |
1004616.34 |
654268.20 |
31330.49 |
22727.27 |
8603.22 |
1227272.73 |
620411.93 |
55 |
30720.08 |
21158.87 |
9561.21 |
1025775.21 |
663829.42 |
31221.59 |
22727.27 |
8494.32 |
1250000.00 |
628906.25 |
56 |
30720.08 |
21260.26 |
9459.83 |
1047035.47 |
673289.24 |
31112.69 |
22727.27 |
8385.42 |
1272727.27 |
637291.67 |
57 |
30720.08 |
21362.13 |
9357.96 |
1068397.60 |
682647.20 |
31003.79 |
22727.27 |
8276.52 |
1295454.55 |
645568.18 |
58 |
30720.08 |
21464.49 |
9255.59 |
1089862.09 |
691902.79 |
30894.89 |
22727.27 |
8167.61 |
1318181.82 |
653735.80 |
59 |
30720.08 |
21567.34 |
9152.74 |
1111429.43 |
701055.54 |
30785.98 |
22727.27 |
8058.71 |
1340909.09 |
661794.51 |
60 |
30720.08 |
21670.68 |
9049.40 |
1133100.11 |
710104.94 |
30677.08 |
22727.27 |
7949.81 |
1363636.36 |
669744.32 |
第6年 |
61 |
30720.08 |
21774.52 |
8945.56 |
1154874.63 |
719050.50 |
30568.18 |
22727.27 |
7840.91 |
1386363.64 |
677585.23 |
62 |
30720.08 |
21878.86 |
8841.23 |
1176753.49 |
727891.73 |
30459.28 |
22727.27 |
7732.01 |
1409090.91 |
685317.23 |
63 |
30720.08 |
21983.69 |
8736.39 |
1198737.19 |
736628.12 |
30350.38 |
22727.27 |
7623.11 |
1431818.18 |
692940.34 |
64 |
30720.08 |
22089.03 |
8631.05 |
1220826.22 |
745259.17 |
30241.48 |
22727.27 |
7514.20 |
1454545.45 |
700454.55 |
65 |
30720.08 |
22194.88 |
8525.21 |
1243021.10 |
753784.37 |
30132.58 |
22727.27 |
7405.30 |
1477272.73 |
707859.85 |
66 |
30720.08 |
22301.23 |
8418.86 |
1265322.32 |
762203.23 |
30023.67 |
22727.27 |
7296.40 |
1500000.00 |
715156.25 |
67 |
30720.08 |
22408.09 |
8312.00 |
1287730.41 |
770515.23 |
29914.77 |
22727.27 |
7187.50 |
1522727.27 |
722343.75 |
68 |
30720.08 |
22515.46 |
8204.63 |
1310245.87 |
778719.85 |
29805.87 |
22727.27 |
7078.60 |
1545454.55 |
729422.35 |
69 |
30720.08 |
22623.35 |
8096.74 |
1332869.21 |
786816.59 |
29696.97 |
22727.27 |
6969.70 |
1568181.82 |
736392.05 |
70 |
30720.08 |
22731.75 |
7988.34 |
1355600.96 |
794804.93 |
29588.07 |
22727.27 |
6860.80 |
1590909.09 |
743252.84 |
71 |
30720.08 |
22840.67 |
7879.41 |
1378441.64 |
802684.34 |
29479.17 |
22727.27 |
6751.89 |
1613636.36 |
750004.73 |
72 |
30720.08 |
22950.12 |
7769.97 |
1401391.75 |
810454.31 |
29370.27 |
22727.27 |
6642.99 |
1636363.64 |
756647.73 |
第7年 |
73 |
30720.08 |
23060.09 |
7660.00 |
1424451.84 |
818114.30 |
29261.36 |
22727.27 |
6534.09 |
1659090.91 |
763181.82 |
74 |
30720.08 |
23170.58 |
7549.50 |
1447622.42 |
825663.81 |
29152.46 |
22727.27 |
6425.19 |
1681818.18 |
769607.01 |
75 |
30720.08 |
23281.61 |
7438.48 |
1470904.03 |
833102.28 |
29043.56 |
22727.27 |
6316.29 |
1704545.45 |
775923.30 |
76 |
30720.08 |
23393.17 |
7326.92 |
1494297.20 |
840429.20 |
28934.66 |
22727.27 |
6207.39 |
1727272.73 |
782130.68 |
77 |
30720.08 |
23505.26 |
7214.83 |
1517802.45 |
847644.03 |
28825.76 |
22727.27 |
6098.48 |
1750000.00 |
788229.17 |
78 |
30720.08 |
23617.89 |
7102.20 |
1541420.34 |
854746.22 |
28716.86 |
22727.27 |
5989.58 |
1772727.27 |
794218.75 |
79 |
30720.08 |
23731.06 |
6989.03 |
1565151.40 |
861735.25 |
28607.95 |
22727.27 |
5880.68 |
1795454.55 |
800099.43 |
80 |
30720.08 |
23844.77 |
6875.32 |
1588996.17 |
868610.57 |
28499.05 |
22727.27 |
5771.78 |
1818181.82 |
805871.21 |
81 |
30720.08 |
23959.02 |
6761.06 |
1612955.19 |
875371.63 |
28390.15 |
22727.27 |
5662.88 |
1840909.09 |
811534.09 |
82 |
30720.08 |
24073.83 |
6646.26 |
1637029.02 |
882017.88 |
28281.25 |
22727.27 |
5553.98 |
1863636.36 |
817088.07 |
83 |
30720.08 |
24189.18 |
6530.90 |
1661218.20 |
888548.79 |
28172.35 |
22727.27 |
5445.08 |
1886363.64 |
822533.14 |
84 |
30720.08 |
24305.09 |
6415.00 |
1685523.29 |
894963.78 |
28063.45 |
22727.27 |
5336.17 |
1909090.91 |
827869.32 |
第8年 |
85 |
30720.08 |
24421.55 |
6298.53 |
1709944.84 |
901262.32 |
27954.55 |
22727.27 |
5227.27 |
1931818.18 |
833096.59 |
86 |
30720.08 |
24538.57 |
6181.51 |
1734483.41 |
907443.83 |
27845.64 |
22727.27 |
5118.37 |
1954545.45 |
838214.96 |
87 |
30720.08 |
24656.15 |
6063.93 |
1759139.56 |
913507.76 |
27736.74 |
22727.27 |
5009.47 |
1977272.73 |
843224.43 |
88 |
30720.08 |
24774.29 |
5945.79 |
1783913.85 |
919453.55 |
27627.84 |
22727.27 |
4900.57 |
2000000.00 |
848125.00 |
89 |
30720.08 |
24893.00 |
5827.08 |
1808806.86 |
925280.63 |
27518.94 |
22727.27 |
4791.67 |
2022727.27 |
852916.67 |
90 |
30720.08 |
25012.28 |
5707.80 |
1833819.14 |
930988.43 |
27410.04 |
22727.27 |
4682.77 |
2045454.55 |
857599.43 |
91 |
30720.08 |
25132.13 |
5587.95 |
1858951.27 |
936576.38 |
27301.14 |
22727.27 |
4573.86 |
2068181.82 |
862173.30 |
92 |
30720.08 |
25252.56 |
5467.53 |
1884203.83 |
942043.91 |
27192.23 |
22727.27 |
4464.96 |
2090909.09 |
866638.26 |
93 |
30720.08 |
25373.56 |
5346.52 |
1909577.39 |
947390.43 |
27083.33 |
22727.27 |
4356.06 |
2113636.36 |
870994.32 |
94 |
30720.08 |
25495.14 |
5224.94 |
1935072.54 |
952615.37 |
26974.43 |
22727.27 |
4247.16 |
2136363.64 |
875241.48 |
95 |
30720.08 |
25617.31 |
5102.78 |
1960689.84 |
957718.15 |
26865.53 |
22727.27 |
4138.26 |
2159090.91 |
879379.73 |
96 |
30720.08 |
25740.06 |
4980.03 |
1986429.90 |
962698.18 |
26756.63 |
22727.27 |
4029.36 |
2181818.18 |
883409.09 |
第9年 |
97 |
30720.08 |
25863.39 |
4856.69 |
2012293.29 |
967554.87 |
26647.73 |
22727.27 |
3920.45 |
2204545.45 |
887329.55 |
98 |
30720.08 |
25987.32 |
4732.76 |
2038280.62 |
972287.63 |
26538.83 |
22727.27 |
3811.55 |
2227272.73 |
891141.10 |
99 |
30720.08 |
26111.85 |
4608.24 |
2064392.46 |
976895.87 |
26429.92 |
22727.27 |
3702.65 |
2250000.00 |
894843.75 |
100 |
30720.08 |
26236.96 |
4483.12 |
2090629.43 |
981378.99 |
26321.02 |
22727.27 |
3593.75 |
2272727.27 |
898437.50 |
101 |
30720.08 |
26362.68 |
4357.40 |
2116992.11 |
985736.39 |
26212.12 |
22727.27 |
3484.85 |
2295454.55 |
901922.35 |
102 |
30720.08 |
26489.00 |
4231.08 |
2143481.12 |
989967.47 |
26103.22 |
22727.27 |
3375.95 |
2318181.82 |
905298.30 |
103 |
30720.08 |
26615.93 |
4104.15 |
2170097.05 |
994071.62 |
25994.32 |
22727.27 |
3267.05 |
2340909.09 |
908565.34 |
104 |
30720.08 |
26743.47 |
3976.62 |
2196840.51 |
998048.24 |
25885.42 |
22727.27 |
3158.14 |
2363636.36 |
911723.48 |
105 |
30720.08 |
26871.61 |
3848.47 |
2223712.12 |
1001896.71 |
25776.52 |
22727.27 |
3049.24 |
2386363.64 |
914772.73 |
106 |
30720.08 |
27000.37 |
3719.71 |
2250712.50 |
1005616.43 |
25667.61 |
22727.27 |
2940.34 |
2409090.91 |
917713.07 |
107 |
30720.08 |
27129.75 |
3590.34 |
2277842.24 |
1009206.76 |
25558.71 |
22727.27 |
2831.44 |
2431818.18 |
920544.51 |
108 |
30720.08 |
27259.74 |
3460.34 |
2305101.99 |
1012667.10 |
25449.81 |
22727.27 |
2722.54 |
2454545.45 |
923267.05 |
第10年 |
109 |
30720.08 |
27390.36 |
3329.72 |
2332492.35 |
1015996.82 |
25340.91 |
22727.27 |
2613.64 |
2477272.73 |
925880.68 |
110 |
30720.08 |
27521.61 |
3198.47 |
2360013.96 |
1019195.29 |
25232.01 |
22727.27 |
2504.73 |
2500000.00 |
928385.42 |
111 |
30720.08 |
27653.48 |
3066.60 |
2387667.45 |
1022261.89 |
25123.11 |
22727.27 |
2395.83 |
2522727.27 |
930781.25 |
112 |
30720.08 |
27785.99 |
2934.09 |
2415453.44 |
1025195.99 |
25014.20 |
22727.27 |
2286.93 |
2545454.55 |
933068.18 |
113 |
30720.08 |
27919.13 |
2800.95 |
2443372.57 |
1027996.94 |
24905.30 |
22727.27 |
2178.03 |
2568181.82 |
935246.21 |
114 |
30720.08 |
28052.91 |
2667.17 |
2471425.48 |
1030664.11 |
24796.40 |
22727.27 |
2069.13 |
2590909.09 |
937315.34 |
115 |
30720.08 |
28187.33 |
2532.75 |
2499612.81 |
1033196.87 |
24687.50 |
22727.27 |
1960.23 |
2613636.36 |
939275.57 |
116 |
30720.08 |
28322.40 |
2397.69 |
2527935.21 |
1035594.55 |
24578.60 |
22727.27 |
1851.33 |
2636363.64 |
941126.89 |
117 |
30720.08 |
28458.11 |
2261.98 |
2556393.31 |
1037856.53 |
24469.70 |
22727.27 |
1742.42 |
2659090.91 |
942869.32 |
118 |
30720.08 |
28594.47 |
2125.62 |
2584987.78 |
1039982.15 |
24360.80 |
22727.27 |
1633.52 |
2681818.18 |
944502.84 |
119 |
30720.08 |
28731.48 |
1988.60 |
2613719.27 |
1041970.75 |
24251.89 |
22727.27 |
1524.62 |
2704545.45 |
946027.46 |
120 |
30720.08 |
28869.16 |
1850.93 |
2642588.42 |
1043821.68 |
24142.99 |
22727.27 |
1415.72 |
2727272.73 |
947443.18 |
第11年 |
121 |
30720.08 |
29007.49 |
1712.60 |
2671595.91 |
1045534.27 |
24034.09 |
22727.27 |
1306.82 |
2750000.00 |
948750.00 |
122 |
30720.08 |
29146.48 |
1573.60 |
2700742.39 |
1047107.88 |
23925.19 |
22727.27 |
1197.92 |
2772727.27 |
949947.92 |
123 |
30720.08 |
29286.14 |
1433.94 |
2730028.53 |
1048541.82 |
23816.29 |
22727.27 |
1089.02 |
2795454.55 |
951036.93 |
124 |
30720.08 |
29426.47 |
1293.61 |
2759455.00 |
1049835.43 |
23707.39 |
22727.27 |
980.11 |
2818181.82 |
952017.05 |
125 |
30720.08 |
29567.47 |
1152.61 |
2789022.48 |
1050988.04 |
23598.48 |
22727.27 |
871.21 |
2840909.09 |
952888.26 |
126 |
30720.08 |
29709.15 |
1010.93 |
2818731.63 |
1051998.98 |
23489.58 |
22727.27 |
762.31 |
2863636.36 |
953650.57 |
127 |
30720.08 |
29851.51 |
868.58 |
2848583.13 |
1052867.55 |
23380.68 |
22727.27 |
653.41 |
2886363.64 |
954303.98 |
128 |
30720.08 |
29994.55 |
725.54 |
2878577.68 |
1053593.09 |
23271.78 |
22727.27 |
544.51 |
2909090.91 |
954848.48 |
129 |
30720.08 |
30138.27 |
581.82 |
2908715.95 |
1054174.91 |
23162.88 |
22727.27 |
435.61 |
2931818.18 |
955284.09 |
130 |
30720.08 |
30282.68 |
437.40 |
2938998.63 |
1054612.31 |
23053.98 |
22727.27 |
326.70 |
2954545.45 |
955610.80 |
131 |
30720.08 |
30427.79 |
292.30 |
2969426.41 |
1054904.61 |
22945.08 |
22727.27 |
217.80 |
2977272.73 |
955828.60 |
132 |
30720.08 |
30573.59 |
146.50 |
3000000.00 |
1055051.11 |
22836.17 |
22727.27 |
108.90 |
3000000.00 |
955937.50 |
汇总:
|
等额本息
总利息:1055051.11元 总还款:4055051.11元
|
等额本金
总利息:955937.50元 总还款:3955937.50元
|
年利率为:5.75%,折扣: 不打折,贷款:300万,
分132期(11年), 等额本息比等额本金多:99113.61元。
|
注意! 因为实际贷款率每年会变化调整,所以以上数据仅供参考。。