在Java內:
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- HashMap<String, String> testHashMap = new HashMap<>();
- testHashMap.put( "1", "Kim" );
- testHashMap.put( "2", "Dick" );
- for( String key : testHashMap.keySet() )
- {
- System.out.println( key + " = " + testHashMap.get( key ) );
- }
在JavaScript內:
- var testHashMap= {};
- testHashMap['1'] = 'Kim';
- testHashMap['2'] = 'Dick';
- for( var key in testHashMap )
- {
- alert( key + ' = ' + testHashMap[key] );
- }
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