日期:2014-05-16 浏览次数:20422 次
try {   
     fo.bar();   
} catch (e) {   
     alert(e.name + ": " + e.message);   
}  
try {
 fo.bar();
} catch (e) {
 alert(e.name + ": " + e.message);
}try {
 throw new Error("Whoops!");
} catch (e) {
 alert(e.name + ": " + e.message);alert(e.name + ": " + e.description);//IE中两者结果一样,都是Whoops!
}try {   
     fo.bar();   
} catch (e) {   
    if (e instanceof EvalError) {   
         alert(e.name + ":" + e.message);   
     }   
    else if (e instanceof RangeError) {   
         alert(e.name + ": " + e.message);   
     }   
    // etc   
}  
try {
 fo.bar();
} catch (e) {
 if (e instanceof EvalError) {
  alert(e.name + ":" + e.message);
 } 
 else if (e instanceof RangeError) {
  alert(e.name + ": " + e.message);
 } 
 // etc 
}try {   
     fo.bar();   
} catch (e) {   
    if (browserType != BROWSER_IE) {                               
         alert("name: " + e.name +   
            "message: " + e.message +   
            "lineNumber: " + e.lineNumber +   
            "fileName: " + e.fileName +   
            "stack: " + e.stack);           
     }   
    else {                       
         alert("name: " + e.name +        
            "errorNumber: " + (e.number & 0xFFFF ) +   
            "message: " + e.message");           
     }   
}  
try {
 fo.bar();
} catch (e) {
 if (browserType != BROWSER_IE) {                            
  alert("name: " + e.name + 
   "message: " + e.message + 
   "lineNumber: " + e.lineNumber + 
   "fileName: " + e.fileName + 
   "stack: " + e.stack);        
 } 
 else {                    
  alert("name: " + e.name +     
   "errorNumber: " + (e.number & 0xFFFF ) + 
   "message: " + e.message");        
 } 
}  
try {   
    throw new Date();   // 抛出当前时间对象   
} catch (e) {   
     alert(e.toLocaleString());  // 使用本地格式显示当前时间   
}