在README.md中添加了syscap的相关内容，添加了requirements.txt

Signed-off-by: aodongbiao <aodongbiao@huawei.com>

README.md

@@ -27,7 +27,10 @@ Main function：
 │   │   ├── main.c               # command line implement
 │   │   └── syscap_tool.c        # codec implement
 │   └── test 
-│       └── syscap_tool_test.c   # syscap_tool test codec implement
+│   |    └── syscap_tool_test.c  # syscap_tool test codec implement
+|   |—— tools
+|   │   │
+|   │   └── syscap_check.py      # syscap一致性检查脚本
 ```
 
 ### API
@@ -79,6 +82,41 @@ SysCap tools usually integrate to IDE, APP store and bundle tools. Follow instru
 -o outpath, --input outpath : output path
 ```
 
+### Description and usage of Syscap Consistency Check Tool
+
+The tool provides the following functions:
+
+1. Collect syscap fields of all components (or specified components), compare them with arraySyscap in developtools/syscap_codec/include/syscap_define.h, and output the check results. If they are inconsistent, output the cause of the discrepancy
+2. Collect the syscap fields of all components and compare them with the @syscap property set in *.d.ts in the interface/sdk-js/api directory. If the check results are inconsistent, output the cause of the inconsistency
+3. Compare syscap attributes in all *.d.ts in interface/ sdk-js/api directory with arraySyscap in developtools/syscap_codec/include/syscap_define.h. If they are inconsistent, output the cause of the the inconsistency
+
+requirements：
+
+```txt
+prettytable==3.3.0
+```
+
+usage：
+
+```shell
+# see the help
+python3 syscap-check.py --help
+
+# The comparison of these three different types of data is mainly controlled by the check_target parameter, which has three values to choose from：component_codec、component_sdk、sdk_codec
+
+# check syscap field in all components for consistency with arraySyscap in syscap_define.h
+python3 syscap_check.py --project_path path_of_openarmony --check_target component_codec
+
+# check that the SYSCAP field in bundle.json of the specified part is consistent with arraySyscap in syscap_define.h. Note： --bundles is valid only if --check_target is component_codec
+python3 syscap_check.py --project_path path_of_openarmony --check_target component_codec --bundles path_of_component1/bundle.json path_of_component2/bundle.json
+
+# check the consistency of the syscap field of all components with the "@syscap" property set in *.d.ts
+python3 syscap_check.py --project_path path_of_openarmony --check_target component_sdk
+
+# check the "@syscap" attribute set in *.d.ts for consistency with arraSyscap in syscap_define.h
+python3 syscap_check.py --project_path path_of_openarmony --check_target sdk_codec
+```
+
 ### Release Note
 
 v1.0.0 2022-3-8 first release, SysCap codec supported for Windows/Linux/Mac host.

README_ZH.md

@@ -43,6 +43,9 @@
 │   │   │   │   └── syscap_codec_test.h
 │   │   │   └── syscap_codec_test.cpp
 │   │   └── syscap_tool_test.c   # syscap_tool功能测试代码实现
+|   |—— tools
+|   │   │
+|   │   └── syscap_check.py      # syscap一致性检查脚本
 ```
 
 ## API
@@ -113,6 +116,43 @@ syscap_tool -Pdsi pcid.txt -o path/
 ```
 **说明：**  -o 选项指定输出目录，缺省为当前目录。  
 
+### syscap一致性看护脚本的说明与使用
+
+本工具主要提供如下功能：
+
+1. 收集所有部件（或指定部件）的syscap字段并与developtools/sysap_codec/include/syscap_define.h中的arraySyscap比较，输出检查结果，若不一致，输出不一致的原因
+2. 收集所有部件的syscap字段并与interface/sdk-js/api目录下的*.d.ts中的“@syscap”属性集合比较，输出检查结果，若不一致，输出不一致的原因
+3. 收集所有interface/sdk-js/api目录下的*.d.ts中的syscap属性与developtools/syscap_codec/include/syscap_define.h中的arraySyscap比较，若不一致，输出不一致的原因
+
+requirements：
+
+```txt
+prettytable==3.3.0
+```
+
+使用方法：
+
+```shell
+# 查看帮助
+python3 syscap-check.py --help
+
+# 上述三种不同数据的比较主要通过--check_target参数控制，该参数有三个值可选：component_codec、component_sdk、sdk_codec
+
+# 检查所有部件的syscap字段与syscap_define.h中的arraySyscap一致性情况
+python3 syscap_check.py --project_path path_of_openarmony --check_target component_codec
+
+# 检查指定的部件的bundle.json中的syscap字段与syscap_define.h中的arraySyscap一致性情况，注意，只要当--check_target为component_codec时，--bundles才生效
+python3 syscap_check.py --project_path path_of_openarmony --check_target component_codec --bundles path_of_component1/bundle.json path_of_component2/bundle.json
+
+# 检查所有部件的syscap字段与*.d.ts中的“@syscap”属性集合的一致性情况
+python3 syscap_check.py --project_path path_of_openarmony --check_target component_sdk
+
+# 检查*.d.ts中的“@syscap"属性集合与syscap_define.h中的arraSyscap的一致性情况
+python3 syscap_check.py --project_path path_of_openarmony --check_target sdk_codec
+```
+
+
+
 ## Release Note
 v1.1.0 2022-6-17 添加转字符串格式以及比较功能。  
 v1.0.0 2022-3-8 首版本，提供Windows/Linux/Mac平台的系统能力编解码。

tools/requirements.txt

@@ -0,0 +1 @@
+prettytable==3.3.0