定义编译tasktasks.json文件：{
// See https://go.microsoft.com/fwlink/?LinkId=733558
// for the documentation about the tasks.json format
"version": "2.0.0",
"tasks": [
{
"label": "cmake build",
"type": "shell",
"command": "cmake --build ${workspaceFolder}\\build",
"args": [],
"presentation": {
...
