1. string to vector
vec.assign(str.begin(), str.end());
#include<iostream>
#include<string>
#include<cstring>
#include<algorithm>
using namespace std;
int main(){
string str = "hello world!";
vector<uint8_t> vec;
vec.assign(str.begin(), str.end());
for(size_t i=0; i<vec.size(); i++){
cout<<vec[i]<<" ";
}
cout<<endl;
return 0;
}
2.vector to string
#include<iostream>
#include<string>
#include<cstring>
#include<algorithm>
using namespace std;
int main(){
string str;
vector<char> vec={
'a','a','a','b','a'};
str.assign(vec.begin(), vec.end());
cout<<str<<endl;
// vector<string> 转 string
string str2;
vector<string> vec2{
"hhh", "zzz"};
str2 = accumulate(vec2.begin(), vec2.end(), str2);
cout<<"str2 = "<<str2<<endl;
return 0;
}
String, char *, char[] mutual conversion conversion
reproduced