0.o数据解析测试

Demo/main.cpp

@@ -1,15 +1,77 @@
 #define SDL_MAIN_HANDLED
 
 #include <iostream>
+#include <fstream>
+#include <sstream>
 
+#include <cJSON.h>
 #include <SDL.h>
 #include <SDL_ttf.h>
 #include <SDL_mixer.h>
 #include <SDL_image.h>
 #include <SDL2_gfxPrimitives.h>
 
+
+void test_json()
+{
+	std::ifstream file("test.json");
+	if (!file.good())
+	{
+		std::cout << "无法打开文件" << std::endl;
+		return;
+	}
+
+	std::stringstream str_stream;
+	str_stream << file.rdbuf();
+	file.close();
+
+	cJSON* json_root = cJSON_Parse(str_stream.str().c_str());
+	
+	cJSON* json_name = cJSON_GetObjectItem(json_root, "name");
+	cJSON* json_age = cJSON_GetObjectItem(json_root, "age");
+	cJSON* json_pets = cJSON_GetObjectItem(json_root, "pets");
+
+	std::cout << json_name->string << ":" << json_name->valuestring << std::endl;
+	std::cout << json_age->string << ":" << json_age->valueint << std::endl;
+
+	std::cout << json_pets->string << ":" << std::endl;
+
+	cJSON* json_item = nullptr;
+	cJSON_ArrayForEach(json_item, json_pets)
+	{
+		std::cout << "\t" << json_item->valuestring << std::endl;
+	}
+}
+
+
+void test_csv()
+{
+	std::ifstream file("test.csv");
+	if (!file.good())
+	{
+		std::cout << "无法打开文件" << std::endl;
+		return;
+	}
+
+	std::string str_line;
+	while (std::getline(file, str_line))
+	{
+		std::string str_grid;
+		std::stringstream str_stream(str_line);
+		while (std::getline(str_stream, str_grid, ','))
+		{
+			std::cout << str_grid << std::endl;
+		}
+		std::cout << std::endl;
+	}
+	file.close();
+}
+
 int main()
 {
+	test_json();
+	std::cout << "============================" << std::endl;
+	test_csv();
 
 	SDL_Init(SDL_INIT_EVERYTHING);
 	IMG_Init(IMG_INIT_JPG | IMG_INIT_PNG);
@@ -18,7 +80,7 @@ int main()
 
 	Mix_OpenAudio(44100, MIX_DEFAULT_FORMAT, 2, 2048);
 
-//创建窗口和与之关联渲染器
+//创建窗口和与之关联的渲染器
 	SDL_Window* window = SDL_CreateWindow(u8"ÄãºÃ£¬ÊÀ½ç ", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 1280, 720, SDL_WINDOW_SHOWN);
 	SDL_Renderer* renderer = SDL_CreateRenderer(window,-1,SDL_RENDERER_ACCELERATED);
 

Demo/test.csv

@@ -0,0 +1,3 @@
+1	2	3
+4	5	6
+7	8	9

Demo/test.json

@@ -0,0 +1,5 @@
+{
+  "name": "XiaoMing",
+  "age": 18,
+  "pets": ["dog","cat","bird"]
+}