[一]初识Json
2016-01-13 22:51
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JSON 对象
{ "name":"张三" , "age":22}
JSON 数组
{
"student": [
{ "name":"张三" , "age":22 },
{ "name":"李四" , "age":23 },
{ "name":"王五" , "age":24 }
]
}
JSON 嵌套
{
"student": [
{ "name":"张三" , "age":22 ,"score":{"chinese":90,"math":100,"english":80} },
{ "name":"李四" , "age":23 ,"score":{"chinese":70,"math":90, "english":90} },
{ "name":"王五" , "age":24 ,"score":{"chinese":80,"math":60, "english":90} }
]
}
把 Json 串换成 Json 对象
var dataObj=eval("("+data+")");//转换为 json 对象
{ "name":"张三" , "age":22}
JSON 数组
{
"student": [
{ "name":"张三" , "age":22 },
{ "name":"李四" , "age":23 },
{ "name":"王五" , "age":24 }
]
}
JSON 嵌套
{
"student": [
{ "name":"张三" , "age":22 ,"score":{"chinese":90,"math":100,"english":80} },
{ "name":"李四" , "age":23 ,"score":{"chinese":70,"math":90, "english":90} },
{ "name":"王五" , "age":24 ,"score":{"chinese":80,"math":60, "english":90} }
]
}
把 Json 串换成 Json 对象
var dataObj=eval("("+data+")");//转换为 json 对象
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