node.js全局对象 Node.js 全局事件

process.on("uncaughtException", function (err) {
   console.log("Caught exception: ", err);
   console.log("Stack:", err.stack); 
   process.exit(1); 

}); 
// Intentionally cause an exception, but don"t try/catch it. 
nonexistentFunc(); 
console.log("This line will not run."); 

process.on("exit", function (code) {
    console.log("Exiting with code:", code); 
}); 

process.exit(1); 

setTimeout(function () {
    console.log("5 seconds passed. Exiting"); 
}, 5000); 
console.log("Started. Will exit in 5 seconds"); 
process.on("SIGINT", function () {
    console.log("Got SIGINT. Ignoring."); 
});