虽然cd ./tools/darwin/ && ./adb
在我的mac终端工作,
我的node.js应用程序与这段代码
const CHANGE_DIRECTORY_COMMAND = "cd ./tools/darwin/"
const EXECUTE_ADB_COMMAND = "./adb"
if(platform === "darwin") {
exec(`${CHANGE_DIRECTORY_COMMAND} && ${EXECUTE_ADB_COMMAND}`, (error, stdout, stderr) => {
if (error) {
console.error(`Error executing the adb file: ${error}`);
return;
}
if (stdout) {
console.log(`Standard output: ${stdout}`);
}
if (stderr) {
console.error(`Standard error: ${stderr}`);
}
});
}
给出了这个误差,Error executing the adb file: Error: Command failed: cd ./tools/darwin/ && ./adb
此外,这段代码工作得很好,
const { exec } = require("child_process");
let commandOne = "ls -l"; // display all files in current directory with (-l) long format
let commandTwo = "whoami"; // print the current user
let commandThree = "pwd"; //print the name of current directory
exec(`${commandOne} && ${commandTwo} && ${commandThree}`, (error, stdout, stderr) => {
if (error) {
console.log(`error: ${error.message}`);
return;
}
if (stderr) {
console.log(`stderr: ${stderr}`);
return;
}
console.log(`Output: ${stdout}`);
});
1条答案
按热度按时间uyto3xhc1#
cd ./tools/darwin/ && ./adb
是两个不同的命令,每个命令都将执行 * 无论你在哪里 *。