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var person = [
{id:0,name:'测试0'},
{id:1,name:'测试1'},
{id:2,name:'测试2'},
{id:3,name:'测试3'},
{id:4,name:'测试4'},
{id:5,name:'测试5'},
{id:6,name:'测试6'},
{id:7,name:'测试7'},
{id:8,name:'测试8'},
{id:9,name:'测试9'}
]
Array.prototype.removeSplice = function(index){
if(isNaN(index)||index>this.length){
return false;
}
this.splice(index,1);
}
person.removeSplice(3)