Js parses json to read the sample entity object in the List

1. From the background action to the foreground, the map needs to be converted into json format

 

Map<String, List> resultMap ;  

JSONObject json = JSONObject.fromObject(resultMap); 

message = json.toString(); 

The List contains multiple student objects

2. In foreground js, turn the result json string into an object first

 

var obj = eval("("+data+")"); 

3. Iterate through the objects in the list

 

for(var key in obj){ //The first layer loops to each list 

var List = obj[key]; 

for(var student in List){ //The second loop takes the object in the list 

alert(List[student ].id); 

alert(List[student ].name); 

} 

} 

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Online JSON code verification, verification, beautification, formatting tools:
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JSON online formatting tool:
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Json code online formatting/beautification/compression/editing/conversion tools:
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Online json compression/escape tool:

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