diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3579a6160e56d1e69c056a4c6e04636c7c25dc60
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,31 @@
+#直接填了当前安装的cmake的版本
+cmake_minimum_required(VERSION 3.16)
+#项目名为devApp
+project(app)
+
+#使用C++标准
+set(CMAKE_C_STANDARD 11)
+#添加调试信息，如果没有这一句，即不能进行debug
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g")
+
+set(HEADERS_PATH 
+    ./struct2json/inc/
+)
+include_directories(${HEADERS_PATH})
+set(SOURCES 
+    ./demo/main.c
+    ./struct2json/src/cJSON.c
+    ./struct2json/src/s2j.c
+)
+set(HEADERS 
+    ./struct2json/inc/cJSON.h
+    ./struct2json/inc/s2j.h
+    ./struct2json/inc/s2jdef.h
+)
+#设置执行文件的输出路径,这里为CMakeLists.txt文件的上一级
+set(EXECUTABLE_OUTPUT_PATH ./out)
+
+#添加源文件及头文件进行编译
+add_executable(${PROJECT_NAME} ${SOURCES} ${HEADERS})
+#由于用到math.h，所以需要添加此编译连接，连接到
+target_link_libraries(${PROJECT_NAME} -lm)
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