vs2019+cmake编译yaml-cpp库并使用

    cmake .. -G "Visual Studio 16 2019"  -DCMAKE_INSTALL_PREFIX=D:\yaml-cpp-master\build  -DYAML_BUILD_SHARED_LIBS=ON ..
    
    AI写代码

 #include "yaml-cpp\yaml.h"

    
  
    
     string filespath = "D:/test/config.yml"//或.yaml
    
     //读取yaml/yml
    
     YAML::Node config = YAML::LoadFile(filespath);
    
     int account = config["account"].as<int>();
    
  
    
     //写入yaml/yml
    
     ofstream fout(files[i]);
    
     config["account"] = tem_money;
    
     fout << config;
    
     fout.close();
    
    
    
    
    AI写代码

 #include <iostream>

    
 #include "include/yaml-cpp/yaml.h"
    
 #include <fstream>
    
  
    
 using namespace std;
    
  
    
 int main(int argc,char** argv)
    
 {
    
     YAML::Node config = YAML::LoadFile("../config.yaml");
    
  
    
     cout << "Node type " << config.Type() << endl;
    
     cout << "skills type " << config["skills"].Type() << endl;
    
  
    
     cout << "name:" << config["name"].as<string>() << endl;
    
     cout << "sex:" << config["sex"].as<string>() << endl;
    
     cout << "age:" << config["age"].as<int>() << endl;
    
  
    
     cout << "skills c++:" << config["skills"]["c++"].as<int>() << endl;
    
     cout << "skills java:" << config["skills"]["java"].as<int>() << endl;
    
     cout << "skills android:" << config["skills"]["android"].as<int>() << endl;
    
     cout << "skills python:" << config["skills"]["python"].as<int>() << endl;
    
  
    
     for(YAML::const_iterator it= config["skills"].begin(); it != config["skills"].end();++it)
    
     {
    
     cout << it->first.as<string>() << ":" << it->second.as<int>() << endl;
    
     }
    
  
    
     YAML::Node test1 = YAML::Load("[1,2,3,4]");
    
     cout << " Type: " << test1.Type() << endl;
    
  
    
     YAML::Node test2 = YAML::Load("1");
    
     cout << " Type: " << test2.Type() << endl;
    
  
    
     YAML::Node test3 = YAML::Load("{'id':1,'degree':'senior'}");
    
     cout << " Type: " << test3.Type() << endl;
    
  
    
     ofstream fout("testconfig.xml");
    
  
    
     config["score"] = 99;
    
  
    
     fout << config;
    
  
    
     fout.close();
    
  
    
  
    
     return 0;
    
 }
    
    
    
    
    AI写代码

 name: frank

    
 sex: male
    
 age: 18
    
  
    
 skills: 
    
   c++: 1
    
   java: 1
    
   android: 1
    
   python: 1
    
    
    
    
    AI写代码