[英]How to preserve newlines and whitespaces in Jmeter parameters
嗨,我需要为我的请求向我的 Jmeter 参数添加一段代码,如下所示:
#include <string>
#include <vector>
#include <iostream>
using namespace std;
int main()
{
//use cin to get console input
string test;
getline(cin,test);
vector<char> newstr;
for (int i = 0; i< test.size();i++)
{
char c = test[i];
if ((c>='a'&& c <='z') || (c>='A'&& c <='Z'))
{
//cout<<"c: "<<c<<endl;
newstr.push_back(tolower(c));
}
}
if (newstr.size()==0)
{
cout<<"YES"<<endl;
return 0;
}
for (int i = 0; i< newstr.size()/2;i++)
{
char a = newstr[i];
char b = newstr[newstr.size()-1-i];
if (a != b)
{
//cout<<newstr[i]<<endl;
cout<<"NO"<<endl;
return 0;
}
}
cout<<"YES"<<endl;
//use cout to print console output
return 0;
}
但是,当我将它作为参数添加时,它会将整个代码放在一行中并且从不执行它。 即它采取如下方式:
#include <string> #include <vector> #include <iostream> using namespace std; int main() { //use cin to get console input string test; getline(cin,test); vector<char> newstr; for (int i = 0; i< test.size();i++) { char c = test[i]; if ((c>='a'&& c <='z') || (c>='A'&& c <='Z')) { //cout<<"c: "<<c<<endl; newstr.push_back(tolower(c)); } } if (newstr.size()==0) { cout<<"YES"<<endl; return 0; } for (int i = 0; i< newstr.size()/2;i++) { char a = newstr[i]; char b = newstr[newstr.size()-1-i]; if (a != b) { //cout<<newstr[i]<<endl; cout<<"NO"<<endl; return 0; } } cout<<"YES"<<endl; //use cout to print console output return 0; }
并且从不执行代码。
此外,代码在 postman 中工作正常,因为它接受空格和换行符。
我尝试使用转义序列,但它对我不起作用。 有什么出路吗?
参数如下:
requestid:2
store:${hdn_store}
txtsol: #include <string>
#include <vector>
#include <iostream>
using namespace std;
int main()
{
//use cin to get console input
string test;
getline(cin,test);
vector<char> newstr;
for (int i = 0; i< test.size();i++)
{
char c = test[i];
if ((c>='a'&& c <='z') || (c>='A'&& c <='Z'))
{
//cout<<"c: "<<c<<endl;
newstr.push_back(tolower(c));
}
}
if (newstr.size()==0)
{
cout<<"YES"<<endl;
return 0;
}
for (int i = 0; i< newstr.size()/2;i++)
{
char a = newstr[i];
char b = newstr[newstr.size()-1-i];
if (a != b)
{
//cout<<newstr[i]<<endl;
cout<<"NO"<<endl;
return 0;
}
}
cout<<"YES"<<endl;
//use cout to print console output
return 0;
}
langcode:1
有不同的方法,例如:
将您的代码存储到文件中并使用__FileToString() function 从文件系统中读取它
将代码转换为Base64 格式,它将产生如下一行:
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
并使用__base64Decode() function将其转换回 HTTP 请求采样器参数部分
查看Apache JMeter 函数 - 介绍文章以了解有关 JMeter 函数概念的更多信息
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