mounted() {
this.isJSON('{"key":1232,"a":2},{"key":1232,"a":3}')
},
methods: {
isJSON(str) {
if (typeof str == "string") {
try {
var jsonObj = JSON.parse(str);
if (typeof jsonObj == "object") {
if(Array.isArray(jsonObj)){
console.log('Array数据')//'[{"key":1232,"a":2},{"key":1232,"a":3}]'
return 'Array';
}else{
console.log('json数据')//'{"key":1232,"a":2}'
return 'json';
}
} else if (typeof jsonObj == "number"){
console.log('number数据')//123
return 'number';
}else{
return typeof jsonObj;
}
} catch (e) {
console.log("error" + str + "!!!" + e);
if(str.indexOf("},") != -1){
let list = []
str.split('},').forEach(item=>{
if(item.indexOf("}") != -1){
list.push(JSON.parse(item))
}else{
list.push(JSON.parse(item + "}"))
}
})
console.log(list);//'{"key":1232,"a":2},{"key":1232,"a":3}' 拼成数据数组格式
}
return 'string';
}
}else{
console.log(typeof str)
return typeof str;
}
},
}