漫画：Bitmap算法

冷不防 2023-07-12 09:29 105阅读 0赞

![format_png][]

![format_png 1][]

![format_png 2][]

![format_png 3][]

两个月之前——

![format_png 4][]

![format_png 5][]

![format_png 6][]

![format_png 7][]

![format_png 8][]

为满足用户标签的统计需求，小灰利用Mysql设计了如下的表结构，每一个维度的标签都对应着Mysql表的一列：

![format_png 9][]

要想统计所有90后的程序员该怎么做呢？

用一条求交集的SQL语句即可：

**Select count（distinct Name） as 用户数 from table whare age = '90后' and Occupation = '程序员' ;**

要想统计所有使用苹果手机或者00后的用户总合该怎么做？

用一条求并集的SQL语句即可：

**Select count（distinct Name） as 用户数 from table whare Phone = '苹果' or age = '00后' ;**

![format_png 10][]

两个月之后——

![format_png 11][]

![format_png 12][]

![format_png 13][]

![format_png 14][]

———————————————

![format_png 15][]

![format_png 16][]

![format_png 17][]

![format_png 18][]

![format_png 19][]

1. 给定长度是10的bitmap，每一个bit位分别对应着从0到9的10个整型数。此时bitmap的所有位都是0。

![format_png 20][]

2. 把整型数4存入bitmap，对应存储的位置就是下标为4的位置，将此bit置为1。

![format_png 21][]

3. 把整型数2存入bitmap，对应存储的位置就是下标为2的位置，将此bit置为1。

![format_png 22][]

4. 把整型数1存入bitmap，对应存储的位置就是下标为1的位置，将此bit置为1。

![format_png 23][]

5. 把整型数3存入bitmap，对应存储的位置就是下标为3的位置，将此bit置为1。

![format_png 24][]

要问此时bitmap里存储了哪些元素？显然是4,3,2,1，一目了然。

Bitmap不仅方便查询，还可以去除掉重复的整型数。

![format_png 25][]

![format_png 26][]

![format_png 27][]

![format_png 28][]

![format_png 29][]

![format_png 30][]

1. 建立用户名和用户ID的映射：

![format_png 31][]

2. 让每一个标签存储包含此标签的所有用户ID，每一个标签都是一个独立的Bitmap。

![format_png 32][]

3. 这样，实现用户的去重和查询统计，就变得一目了然：

![format_png 33][]

![format_png 34][]

![format_png 35][]

![format_png 36][]

![format_png 37][]

1. 如何查找使用苹果手机的程序员用户？

![format_png 38][]

2. 如何查找所有男性或者00后的用户？

![format_png 39][]

![format_png 40][]

![format_png 41][]

![format_png 42][]

![format_png 43][]

![format_png 44][]

![format_png 45][]

![format_png 46][]

![format_png 47][]

一周之后......

![format_png 48][]

![format_png 49][]

![format_png 50][]

![format_png 51][]

我们以上一期的用户数据为例，用户基本信息如下。按照年龄标签，可以划分成90后、00后两个Bitmap：

![format_png 52][]

用更加形象的表示，90后用户的Bitmap如下：

![format_png 53][]

这时候可以直接求得**非**90后的用户吗？直接进行非运算？

![format_png 54][]

显然，非90后用户实际上只有1个，而不是图中得到的8个结果，所以不能直接进行非运算。

![format_png 55][]

![format_png 56][]

同样是刚才的例子，我们给定90后用户的Bitmap，再给定一个全量用户的Bitmap。最终要求出的是存在于全量用户，但又不存在于90后用户的部分。

![format_png 57][]

如何求出呢？我们可以使用**异或**操作，即相同位为0，不同位为1。

![format_png 58][]

![format_png 59][]

![format_png 60][]

![format_png 61][]

![format_png 62][]

![format_png 63][]

![format_png 64][]

![format_png 65][]

![format_png 66][]

![format_png 67][]

![format_png 68][]

![format_png 69][]

![format_png 70][]

![format_png 71][]

![format_png 72][]

![format_png 73][]

![format_png 74][]

![format_png 75][]

![format_png 76][]

![format_png 77][]

![format_png 78][]

![format_png 79][]

![format_png 80][]

![format_png 81][]

![format_png 82][]

![format_png 83][]

![format_png 84][]

![format_png 85][]

![format_png 86][]

![format_png 87][]

![format_png 88][]

![format_png 89][]

![format_png 90][]

![format_png 91][]

25769803776L  =  11000000000000000000000000000000000B

8589947086L = 1000000000000000000011000011001110B

![format_png 92][]

![format_png 93][]

![format_png 94][]

![format_png 95][]

![format_png 96][]

![format_png 97][]

1.解析Word0，得知当前RLW横跨的空Word数量为0，后面有连续3个普通Word。

2.计算出当前RLW后方连续普通Word的最大ID是  64 X  (0 + 3) -1 = 191。

3. 由于 191 < 400003，所以新ID必然在下一个RLW（Word4）之后。

4.解析Word4，得知当前RLW横跨的空Word数量为6247，后面有连续1个普通Word。

5.计算出当前RLW（Word4）后方连续普通Word的最大ID是191 + （6247 + 1）X64  = 400063。

6.由于400003 < 400063，因此新ID 400003的正确位置就在当前RLW（Word4）的后方普通Word，也就是Word5当中。

最终插入结果如下：

![format_png 98][]

![format_png 99][]

![format_png 100][]

![format_png 101][]

![format_png 102][]

官方说明如下：

* Though you can set the bits in any order (e.g., set(100), set(10), set(1),
    * you will typically get better performance if you set the bits in increasing order (e.g., set(1), set(10), set(100)).
    * 
    * Setting a bit that is larger than any of the current set bit
    * is a constant time operation. Setting a bit that is smaller than an 
    * already set bit can require time proportional to the compressed
    * size of the bitmap, as the bitmap may need to be rewritten.

![format_png 103][]

**几点说明：**

1. 该项目最初的技术选型并非Mysql，而是内存数据库hana。本文为了便于理解，把最初的存储方案写成了Mysq数据库。

1.文中介绍的Bitmap优化方法在一定程度上做了简化，源码中的逻辑要复杂得多。比如对于插入数据400003的定位，和实际步骤是有出入的。

2.如果同学们有兴趣，可以亲自去阅读源码，甚至是尝试实现自己的Bitmap算法。虽然要花不少时间，但这确实是一种很好的学习方法。

EWAHCompressedBitmap对应的maven依赖如下：

<dependency>
      <groupId>com.googlecode.javaewah</groupId>
      <artifactId>JavaEWAH</artifactId>
      <version>1.1.0</version>
    </dependency>

—————END—————

[format_png]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3B4d0VZbEFQSDM0RXlGUnhSbk9sSWtCSGp5aWNLV1p2dkxkRk5XdG83bVFpYTlTYXh1STA0VlJNSTFpYTRYSGRNaERVM3VRcmQ1WGtUMncvNjQw?x-oss-process=image/format,png
[format_png 1]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3B4d0VZbEFQSDM0RXlGUnhSbk9sSWtOdDI5YWRsTFBrWjRqTFFBV250Um5haWNwRnA2cmZnSEhoaWJPcjJJNjJ2QkFRRnVhRElENlhJZy82NDA?x-oss-process=image/format,png
[format_png 2]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3B4d0VZbEFQSDM0RXlGUnhSbk9sSWtCMWZMc2ZYcGZ6ZlF5QldpYWpiR25ybmg2WVFDOGhKNXVkc2VLRGFLTUF6QWdpY0gwYmliMHh4TkEvNjQw?x-oss-process=image/format,png
[format_png 3]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3B4d0VZbEFQSDM0RXlGUnhSbk9sSWtLUzB5TnVJNmJVb1pra01sbVJEb2JDNVFSNzdpYW43bjlmc0VhZkNmRWpZbHdnNnh0eGljN0Nmdy82NDA?x-oss-process=image/format,png
[format_png 4]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3B4d0VZbEFQSDM0RXlGUnhSbk9sSWs5MWNudVBtWGtwTDVneXBuUHBFVUoyNzUzUlVpYzFwQzhnZGlhQmIwWnEybWZ4YXkzVndhUlNwZy82NDA?x-oss-process=image/format,png
[format_png 5]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3B4d0VZbEFQSDM0RXlGUnhSbk9sSWtTODkxeXZ6c3k4c2hTekxaUDFzaWE1cjVqQ1IzS3pHeWJpY1JHUUV6TVVlRUI5VDY0MEY1Sk9wUS82NDA?x-oss-process=image/format,png
[format_png 6]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3B4d0VZbEFQSDM0RXlGUnhSbk9sSWs5b1FVOVlLY3owR3g5TmZVTHdSWmljZTJDVlBiaWEzNm9RNTNRZmhZeTVsdW1UQ0lCQlk4UUxnZy82NDA?x-oss-process=image/format,png
[format_png 7]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3B4d0VZbEFQSDM0RXlGUnhSbk9sSWtrVTFiSlFQczNOZFNYZVRpY0cybE5EZExkNTFyS1dxYjhyTU56YmFkaWFpYXZnRnc5aHlvZHF5T0EvNjQw?x-oss-process=image/format,png
[format_png 8]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3B4d0VZbEFQSDM0RXlGUnhSbk9sSWtvb3oxc0R6Q2lhMWVxMzdTaDY1ZVBPVUsyR3kyZ0ZuSVFpY3I0cUVSUmMybzBvcUZpY2lhTmdUNXRBLzY0MA?x-oss-process=image/format,png
[format_png 9]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4dFlwRUtUR1d3RFpBb0N2aWJDMGhhY2ljMXlCZHlpYWVFRHRQcmIzUjZvVDVBd2d3QTdDTFdyNzlBLzY0MA?x-oss-process=image/format,png
[format_png 10]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3JpYWxpYjlyd21Vbm9pYXpOdkxaNjhHSk9GS0huVjFPeWpya2hoUTh6MkVadW83d1lpY3BFRjlGdElIY3hFOERHQTVlb3dldzdZODhwTkJBLzY0MA?x-oss-process=image/format,png
[format_png 11]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4TWVpYjlyM2ZscDdjWXAwVXFuaWNWWEdiWmw3REhZZnZJSHQ0dmd0Y2VCQ3FzQ2lhdE9Oc3RPSU93LzY0MA?x-oss-process=image/format,png
[format_png 12]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4MUJlQTBCV0VpY3M1aE4xdk5PcklpYnhldlpGSHBZajNZT1VFUW9tUERlV28yd2NNaHRpY2d4WWhnLzY0MA?x-oss-process=image/format,png
[format_png 13]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4SVNTYzhoU2d1Z2VtS1R6c09sRkVXWmljeWpJZ1ZvaWFpYWdzNnNTWTVSUkZkZXZoOXFzWWhWbUZnLzY0MA?x-oss-process=image/format,png
[format_png 14]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4YzNkVmNQc3lSbWJtMHhHdG1yUTZNYW8xOG82V0lzNmVndHZCY0JiWE80b3BnUHpYc0JlaWJZdy82NDA?x-oss-process=image/format,png
[format_png 15]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4eHJvVzUwM3hnQ2FtT2xBZVFqZDlKeWFKaWM0VDVxcDlzczlrTkRZN0NqRjdrY3diYm9EdTVSZy82NDA?x-oss-process=image/format,png
[format_png 16]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4ckxIQ2t0dUZpYmQzaDJpY0UzWVJRd2liYnFPOXZvaDdhVk15TlJSTEx1OW0zdFB6WUV1ajBlVElRLzY0MA?x-oss-process=image/format,png
[format_png 17]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4OGVDdW5MYjJ6STFlRmhTdG1UbFV4eGRERFdMdEdEaWFlc1lXeWJ3MmpZOEpiV1BkaWNkQlhkaGcvNjQw?x-oss-process=image/format,png
[format_png 18]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4dGE5QXVuWDFBY0pJaWFFNllTNWU3a3pjaWFLY05NNWdXdk5pYkdMaWJTcE5VUUJoZmcxZ0t3dXQ3US82NDA?x-oss-process=image/format,png
[format_png 19]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4cDdHa25nbWU5TW1OeUdkZmRqOE1PVHJXQnQ0eFFPUlduaWFyM2JuNE03UjFiY3ZNTEY0VkRjdy82NDA?x-oss-process=image/format,png
[format_png 20]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4WmU2aWN4N0wxV2tsU2poZ2ljbFJuaHhJamlhUk9tenlxRHp0c3d3RXBVYTBNSTlKT2d4VUNDOTlBLzY0MA?x-oss-process=image/format,png
[format_png 21]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4VFlWNFV6RmVMakdvdVBGTEt2MHRmNHgzb0ZQQ1lEZjdQNHF4RmliNDRzRjZScjlwUWZSc0V2US82NDA?x-oss-process=image/format,png
[format_png 22]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4R3VsUnFQb2lhQkxmejhXcGZpY2gxZlFMaWFhYnNqaWJyWjdrdlRoM0hJMWJVN25URUY0V1JpY0djMFEvNjQw?x-oss-process=image/format,png
[format_png 23]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4N2hWOUlMV0VhMUh4cVVVM0RPdFFDeGg3S0JmOFZidnF4d28xUlNxbzEzZ0NZUnlZNVlHeFJRLzY0MA?x-oss-process=image/format,png
[format_png 24]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4OWliekFxaGliRzJpY2Zjc1RpYmRPN1NzZnJpYVJkWWdUMUpJOEdoU3h4aWFUeGFoYWliamoxaWJ0TXZ0aWF3LzY0MA?x-oss-process=image/format,png
[format_png 25]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4S3NpYTgwSHJITFRScW5PQUhTU3lqNkdXaG1FQTl5YmliSzA5ZkhPWEV4SWN6VjhYNXRsNVJyU2cvNjQw?x-oss-process=image/format,png
[format_png 26]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4cVhEWjNzWU1UaDNMaWFpYnhFR2ZlNEduR09jalBhREZGVWxuVXN3TW43eERUT3V0cGlhdEtINm1RLzY0MA?x-oss-process=image/format,png
[format_png 27]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4YldnbmljTXAzM21ERWFEdnBySXNKMkhuaWJxcHQzSzdGNmtPNTJtSkpWSmVSUGliaWE0Nm0zVTN2US82NDA?x-oss-process=image/format,png
[format_png 28]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4amdmNHNsSUJ0WWVJbTgwSUJWTndvc3pvZGZsTXp5dlRNRFRsMlZiTXg5SlJLNTlJQU9nbTZ3LzY0MA?x-oss-process=image/format,png
[format_png 29]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4SzRacVBCcGdzMXE3Nmg4bjBveGM5RUcxdnZFZ2F0ek5ZaldHcDdpYk54Mkg5VmM1NTBQRTZCdy82NDA?x-oss-process=image/format,png
[format_png 30]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4RnhNTHFEZndpY3BNd1ZHSVBQa2FINVdZVUNTaWNPeWljRG1RaFZIblYzMTFGcmpVV2ZkVE1FaWN0US82NDA?x-oss-process=image/format,png
[format_png 31]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4WGQ1VkIxN1JEWDhreGliQUZSeUpLRXd4QktsdGJpYk5MbWlic0JtaDJKektpYlhOdjh1SXJBOEJxUS82NDA?x-oss-process=image/format,png
[format_png 32]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4bEtXZ2NlaHJrQnV2cURjMzZVdG5rMUcwWVBjOTZoTHFIMDdPNVJSODVSYm40NjU3Q1UwTGZnLzY0MA?x-oss-process=image/format,png
[format_png 33]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4clBtb0lCTDd1N3plT0VMV1czcXl5QjhxSnZIYXZsZ3R2MHNOVU5Ub1dVejJLSkNpY29wdzNNdy82NDA?x-oss-process=image/format,png
[format_png 34]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4OEt3cnN1WGFEU1NZaFVQZnVXbmJzTDJkSFFBZUM5aWFNMWNZSDI2RTlsRjVsSzJmcFhXczRFZy82NDA?x-oss-process=image/format,png
[format_png 35]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4aWI5eXhpYU9pY2JveTBOZW5pYXV0anBwbGxPRDBwNkpKVWZGS2liM1dxNHo0UHAxSlBBaWMwdTlkMk9BLzY0MA?x-oss-process=image/format,png
[format_png 36]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4NXdSRlI5dzlDYWxhQndidjhOeG9KMUhlbmNSZ2dnV0tnSmJQWUpTQnh5ZGliaWM4TlM4d3RxWGcvNjQw?x-oss-process=image/format,png
[format_png 37]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4NzJhSWlhVnZsSFdyMlFpYndYQ3NkZ1BxVGpMMGY0cjhFZ2ViZDJsNzB3MnpyR3J5aWFmd2xhNDdBLzY0MA?x-oss-process=image/format,png
[format_png 38]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3BrNHlyODFpYVZFNDFLcFkxSThuUnphTkNscTh4ejZXYUFpYk5kNVFNdVJ6ODRna2lhcWRaQUVhY1JzbjF3cXhKZmwwa2JYNGdaMTc2TmcvNjQw?x-oss-process=image/format,png
[format_png 39]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3JpYWxpYjlyd21Vbm9pYXpOdkxaNjhHSk84TFVFZWZWcTlwbEk3SjlYUFpBclkza21ROXJ6cGJQM3g0anZHWEkxNENUTGhQaWFpYzdUSTJFUS82NDA?x-oss-process=image/format,png
[format_png 40]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4akpJbXA1U3l4V2E5dUdySVA0WmR2WTR6aGliN0Z1dHlYekF6R2RpY0dxMWxzbkRQV1VpYm1XQnJ3LzY0MA?x-oss-process=image/format,png
[format_png 41]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4RWo5ZWVKVXJTemN4MkFCdENqVVdaT1IzbHM4V3JyM1p1ZUpJM0piZHZYenJxcUJIckZySTFRLzY0MA?x-oss-process=image/format,png
[format_png 42]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4TkNNeWljcFJyYVBHdVBVb0E3dXF4emZXQ0dDWWNodEU5MjlSMGZqbHRxQkpXbUZEd2RpYmljUkJ3LzY0MA?x-oss-process=image/format,png
[format_png 43]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4RllZNGljSGdEdnpZN0k0M1oydTQ1VkQ5YTRXbjRDaWEyd0FYMzFqMUxUWHFUcXBzbVo0eGFMcEEvNjQw?x-oss-process=image/format,png
[format_png 44]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4cTBJUDdOWTBScDhORGVlYUJrT1hnT1hIaWFKVmNiNHBQRTBGa2phbjZRcFJJWVphQktsR2RQUS82NDA?x-oss-process=image/format,png
[format_png 45]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4dndxdmEwOHNMYURpY2dpYVFzSGh0aWFScElreUVGQ2ZWU251eUF5SUxFTFBXVVYyTGZyQmdsOGNBLzY0MA?x-oss-process=image/format,png
[format_png 46]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3IzSjk3MGtRN1JQbHVhMXdCVWNJM1FORGVUenptaWE1bFBQc2c2c0hsU2hNU2txREtKa3FNdU5SbHRpYmpNREluRzV2TVFDVkhpYWNOZEEvNjQw?x-oss-process=image/format,png
[format_png 47]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR29KeUs0MGlhckZMMEpCMFJleWVPNVI4Vlg1R2ZQUzdpYm93c0dJZTZERGtONjBabndJUGljQ2c4d1FEV1E4UUlpYmd4c1ZtTXFJSWc2Wkp3LzY0MA?x-oss-process=image/format,png
[format_png 48]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3JCaWNybHlQRWdDZU5HVnhMdmVKY3Rjb2M5blNjWTVDS01BMzl3NG02cnM0eUViY2ljMWsyRElsYnNXMXdMMW5IMnM3MDBFdDdBM2FvQS82NDA?x-oss-process=image/format,png
[format_png 49]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3JCaWNybHlQRWdDZU5HVnhMdmVKY3RjSko2b3E4eWZJQUs2aWNOUHNpYW8xTFNvUVhTcFpTNnZ1WkQwY1NBU2J4cDJtNnRZdmJnaDNHcEEvNjQw?x-oss-process=image/format,png
[format_png 50]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3JCaWNybHlQRWdDZU5HVnhMdmVKY3RjYVB6WU5YVkdTMXA5VmliTGdFYmttN0ZjT2lhQkJvUTYwS0VMUzdyOTVHRHNKZWhGRXlHcFd3QkEvNjQw?x-oss-process=image/format,png
[format_png 51]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3JCaWNybHlQRWdDZU5HVnhMdmVKY3RjaHJaTENVUVZCVllzaFBJa0ZZRm9xVWJiNFlqaWJEaHVBSWRBVVM0RXBFazdYOGZ5cWlhdVRpYjRBLzY0MA?x-oss-process=image/format,png
[format_png 52]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR285V1EwTjRTaWM0T2ljMllwelNCUklUeUVXR0lsa0JlajlpYVJxQ0tpYlFiTE1UNVJnUGptQ2ljdXJzRUdpYnJTTDlmNVhhaGljWUV4ckhrVnpBLzY0MA?x-oss-process=image/format,png
[format_png 53]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR285V1EwTjRTaWM0T2ljMllwelNCUklUeU1jaGY2TDdYcTZmTER0SzNJWEpOWUhDN3d4ejdZejExQnVSbGNzd2lhdWlhVUpGZ2xJTDB0S3RnLzY0MA?x-oss-process=image/format,png
[format_png 54]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR285V1EwTjRTaWM0T2ljMllwelNCUklUeWNOUDRzeEhwOWM4YUttaFVlNGdmaWJIMkJISGpsY2RPTzJLcEJkVHRGb2xBRlQ4RUM0cjlsMHcvNjQw?x-oss-process=image/format,png
[format_png 55]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR285V1EwTjRTaWM0T2ljMllwelNCUklUeTcwQmh1UU1LOXQ0ZjlkcXZpY2NMNlVBUEdyYkYwSG11QXNZNkJqMUhEYU1RRzJxekJIQldPdUEvNjQw?x-oss-process=image/format,png
[format_png 56]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR285V1EwTjRTaWM0T2ljMllwelNCUklUeTN0SkF3NjFlejFsUkVraWFSSXJpYUtQTDQ0eldZcDRpYnFjNUxNZ2tWNGVWUVNhSllxaWNpYmliRU1hdy82NDA?x-oss-process=image/format,png
[format_png 57]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR285V1EwTjRTaWM0T2ljMllwelNCUklUeWljSUxGdmtIYk5pYzVzV2xYekxQR2dQUUpRUWM2dEQ2eUdpYXVIaWN3QXpSTDNjd25zYVJvWnA2S3cvNjQw?x-oss-process=image/format,png
[format_png 58]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR285V1EwTjRTaWM0T2ljMllwelNCUklUeXVBSU5qYnc2WHQ3dU0yTmpIeGZJalllSmc1Z01pY0ZpYm03R3NjbnIwVmZSMnFVdXd0ZlJzSGd3LzY0MA?x-oss-process=image/format,png
[format_png 59]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR285V1EwTjRTaWM0T2ljMllwelNCUklUeWlhQkROa0dqd1J0dWlhcEtTd3RWOWJmV2pKT0lrN0VkbnY1dTF6cmJpY215NzU3UE9objc2Q3U0dy82NDA?x-oss-process=image/format,png
[format_png 60]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR285V1EwTjRTaWM0T2ljMllwelNCUklUeUJSOGVGZk1PYmljVWljdlRYdlZYRlVRbjhYbzluSmVDNEhkY2UxS29IQWdJZktoQ2hLTm53Z3FBLzY0MA?x-oss-process=image/format,png
[format_png 61]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3BOTllmaFdFYWljcHc4YVBlUHQ1MlZHRDFvajhDR3Vmc21pYzJTNGxNR1NpYlpjYmZrenBhYzhXWTlQNjc4QW9Kc1ZYakE1QnFFV1NWeUEvNjQw?x-oss-process=image/format,png
[format_png 62]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3BOTllmaFdFYWljcHc4YVBlUHQ1MlZHSDI0RVpoTk11Z2lhZjZUNXZua010VjZBTHNTcG9sek4zSlFzSXdnSDFNaGFKeHBtYklBS0txQS82NDA?x-oss-process=image/format,png
[format_png 63]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3BOTllmaFdFYWljcHc4YVBlUHQ1MlZHc0dJdlBmb01sWWlieEo4QkF4YzVRbEF0cWZ1V3RpYTR6UUoxdnJla3dGaWNicWtQc0dLaWNBNEVvdy82NDA?x-oss-process=image/format,png
[format_png 64]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3BOTllmaFdFYWljcHc4YVBlUHQ1MlZHMTNSVWVmZlIzUnFrbndyVXlpY0xNd1c4UnJkcjE3elFzVkd6Y3lsNHVzVW4zNGhZcTVWZ2RtZy82NDA?x-oss-process=image/format,png
[format_png 65]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3BOTllmaFdFYWljcHc4YVBlUHQ1MlZHaWJ0RWNiUlM3VlBjMDRFU3Z1WkZHNWx2ckdLUHhpYVVlV0ZtNjRRNWoydHp1dE5qV3FDNWJEeFEvNjQw?x-oss-process=image/format,png
[format_png 66]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3BOTllmaFdFYWljcHc4YVBlUHQ1MlZHbWliamF2STZ2Tm16aWFNV3FkeFpQY1VBaGJXOUZQSWljQTV5eThpYm5JR3M0VXp0VWNaa0tidXFnQS82NDA?x-oss-process=image/format,png
[format_png 67]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3BOTllmaFdFYWljcHc4YVBlUHQ1MlZHc1A3VjNTaWFPeG93eE1vUWtWWjNrdmRvRG5WUTNpYWlhaDFxMDVLbmNyYmtzaWFzaWNLcTNFR294OGcvNjQw?x-oss-process=image/format,png
[format_png 68]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3BOTllmaFdFYWljcHc4YVBlUHQ1MlZHZW1zUFhGQTRuaWFMYzBVVnluQ0hGZ1N4UktaUXk4OGFrWGlhZmNZdm9tZ2pwN0hjeTZ4WGtrSXcvNjQw?x-oss-process=image/format,png
[format_png 69]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3BOTllmaFdFYWljcHc4YVBlUHQ1MlZHaFlXeEtpYlJsQkJOTE83WnJYeXUxZFFpYVBVdkZyS3RWNlUycFd6OE9POXlKek54ZkszSjh2aHcvNjQw?x-oss-process=image/format,png
[format_png 70]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3BOTllmaFdFYWljcHc4YVBlUHQ1MlZHa1dsU01sT05uaWFQbTh5aERGa3p1eXVFalZwbmNYUGhsMEpwamRQcmlialZidkNOaG4zYWFneWcvNjQw?x-oss-process=image/format,png
[format_png 71]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFqUE5nVFVteHRjUFd4NW1pYVpmYndpYThkUlZvVG5HWkNsbHUwc3dVeGVnazh6VVZlVkNIVG9Sdy82NDA?x-oss-process=image/format,png
[format_png 72]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFJQUNBcFdyczJuRU1UUjlpYmJrb0sweDJYYmNuNGtDdHpzVFlnaGlhN04wdEhhY3VvaWJQNm01YVEvNjQw?x-oss-process=image/format,png
[format_png 73]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFJM1g4aWMzZzlidElibThuV2FMV3o5OUxSdDhTdHJidEFJTmNFTGxjaWNiaWJEcUZJbmliRzBVUEV3LzY0MA?x-oss-process=image/format,png
[format_png 74]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFKR2NVZGVsMmF0aEhJVUNTbU5oRzcxOHVkOUhOUHh0aWFTcFFJNThkdnloZkFlMUNpYTVMWUZ4dy82NDA?x-oss-process=image/format,png
[format_png 75]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWF6NW4xb2JaNFNMcm5lZ0pZbWY0bllBZ0ZFakNUMEZaUUE3cE9xWnBoVUV2VW5kOVNHVGZKdUEvNjQw?x-oss-process=image/format,png
[format_png 76]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFMRnZENGU1a3ZIZjd1YjNCTWlhOGYxNWo5aWJrdllvbGdDY2RwZlo0Q1RZN0dlN1NLSk5JNU5kUS82NDA?x-oss-process=image/format,png
[format_png 77]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFicHBHUVNidW5wUmFQWjE2T0lUTmljRWZYTE9aWmlieUZMdjNUNENIVWljVTVDQjFpYXNqckhra3dnLzY0MA?x-oss-process=image/format,png
[format_png 78]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWF5TEc0dkhSN2ZQNWEycW9pYXhMZFFOVjZhYW9OMXFKdEIzOHRoMURDWFB2N2xqeHlOa3F4c21nLzY0MA?x-oss-process=image/format,png
[format_png 79]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFUVHRONG5jeDZnUGwzSmFZaGRlT3RUNWxFT3lCbEV4a2JvU1Z6d0lsaHZ4NEREODVSQnZyYXcvNjQw?x-oss-process=image/format,png
[format_png 80]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFlaDZNOGpzdENpYTR5VFhIMVZNWno1OUFLOWliU1AzNTFWYzhYTVBPVFhqYU8wQjFnQ01QMXdnUS82NDA?x-oss-process=image/format,png
[format_png 81]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFIcUFaYU9DMDlpYkh4aWFOb0VTakhnajRCUXRyelpqQXZERDVLejBqYlNWWVhjYlJRUm5pYzFMTncvNjQw?x-oss-process=image/format,png
[format_png 82]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFKS2x1Y0JHZ1pYa2VrRGNpYlEyMnJoblYzNjl5MlM5THg1aWFqUmZZT29lOTY0bnE0bEJwckNtZy82NDA?x-oss-process=image/format,png
[format_png 83]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFyckgwcUp6ZHVLZHVsVXVaSVhuMlFYT3NvYmlheFRRMWNKRFNDOWliQ0hxeVc5QUxVTXREWWp3QS82NDA?x-oss-process=image/format,png
[format_png 84]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFuSWNiQUZNSVFDY2xyQktpY0NpYmQxVzlieDZpY1JWZ1pyNE9EajA3anJTUnFqUmJSeWVCdU1uc0EvNjQw?x-oss-process=image/format,png
[format_png 85]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFKMWFGVnJycnhDRWtEdE9NajFmRENRQlBaQnlmSzRKSnlLVXdrRU9OTXJ5NXdXb05zQnZ0dmcvNjQw?x-oss-process=image/format,png
[format_png 86]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFBbW9VOHF5OWNvV0NCVlBEV1NQdXVTTnJ6SncySkRrdnVpYWg2QzZQaWEwQ21ZbmxtellIcmR4QS82NDA?x-oss-process=image/format,png
[format_png 87]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFSWXZQRjBySE9aeDJpYnYyOHZTYkVZWnJZM2JQNVRjeEtCbFBDbjZuZ08wQjR1dUtneU0yTURnLzY0MA?x-oss-process=image/format,png
[format_png 88]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWE1ZE9wSkRiMHBBWGt2M0daWW9HaWE3TEhTaWN3bTgzTTV4enlROTdTQmQ4TkoxVWlhUFJ3bWhLU1EvNjQw?x-oss-process=image/format,png
[format_png 89]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWE5OGlhN09DTXo5NkVpYkROd2F4QlB4aWJUWWVEeWlhN2hTSHdOZXNtVkx6OWh5Tkd2S3kzNnlrTHpnLzY0MA?x-oss-process=image/format,png
[format_png 90]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWExTGU1c0czRU03UWZlVDVWVmwwZHZaQWt5dzB2TUw1dGx6bGMzMmljWUxhUWxHMGxyODN3Znh3LzY0MA?x-oss-process=image/format,png
[format_png 91]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFlSEcwUXFBd1VNY3h0aGoxcmJDT3VzVVlFMTl2QjBLM1VBbTd6TXVkWGpER2FDS2FCbzhHbXcvNjQw?x-oss-process=image/format,png
[format_png 92]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWEzMDZqcUp6SG1ZZHJVbDVnTHg1cUZvT1pPcG5HalVVU1IxM1hrbDdKS2liZFhXbkRpY2d4dDQzQS82NDA?x-oss-process=image/format,png
[format_png 93]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFLa1NSY2dqZGlhZVg1djdwamxOOXNKSnplZjd2aWI2d2tuMU5EaWJTRjN6ZDdpYzMxOHRjSTU1Yjl3LzY0MA?x-oss-process=image/format,png
[format_png 94]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFWUHlwVmhVOUI1N1A4OUd2NWliaWFPekpXRDlPOG9tUXZ3eDVRWVY0dHhMV0hOQzRBaWE5dUJGbUEvNjQw?x-oss-process=image/format,png
[format_png 95]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWF2SW03R0t0RkllYnBNVmRjVUtMbWxuSUo4R1VpYUs4VFlnYmNXWnVSUm5hNW05blFGTjR6bmhBLzY0MA?x-oss-process=image/format,png
[format_png 96]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFYQUtTNlRFaWJxN0ZiMWJIZkN5cERzREUyTTlzbjJFVzZxYnZ1R21mdnRFNGxpYlhPbDJJRFdIUS82NDA?x-oss-process=image/format,png
[format_png 97]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFxYURpYTNMVk02SXZaZTFzZTg4NVVEMUtRME42a3NIaWFMdHpra096SFlwSDhMbnBadFF2V2huQS82NDA?x-oss-process=image/format,png
[format_png 98]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFvb2lhMElaWkxSdmt2ZFp4aHFQSU1Zb3I3eEx4ZUYzR09GekZyMjI3ZWhDVkwxeXNETmljeFRZZy82NDA?x-oss-process=image/format,png
[format_png 99]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFDWXNTWlp6N21wNlFsNU1LSkoxamVYZDFuYVlaUmNpYVZkN0JYV0xOMDBDZ2d1WGZheXNFbkRRLzY0MA?x-oss-process=image/format,png
[format_png 100]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWE1d2lidXBjZW55cTlxUGhqTHhxSW9lamo5aWNkYko3aWJBandQR2p2NkFpYk04NTZPbWZWMUx0aWNuQS82NDA?x-oss-process=image/format,png
[format_png 101]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X3BuZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWE1WTRYdWZsS2lhRHdYTUNMY2ZKYmtaZGlidWI1SWZPbWVzN1NYZW1oVlFJVmpVdDNvRmZnTDk5QS82NDA?x-oss-process=image/format,png
[format_png 102]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFROGljUWJFUVZFTndpY3pqaWFwU1F0UUJhOFVIbnh4eHdZamZGNmpiamljelNhMjZNd0hla0Q5aWJNUS82NDA?x-oss-process=image/format,png
[format_png 103]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9tbWJpei5xcGljLmNuL21tYml6X2pwZy9OdE81c2lhbEpaR3A5aWFxTWZXa2xabm96YzdraWJtV3BsaWFvT2s0bFQ0RHZkT2VwYUJQd1oxbnRsOHJsNjFDM0pmellpYk9NUEdNWFFQUGlhUnY0ZWZMSWJCZy82NDA?x-oss-process=image/format,png