按照w3school的教程寫的例子，出現如下提示Uncaught TypeError: Cannot set property 'innerHTML' of nullat http://localhost:63342/test/.idea/main.js:22:43完整代碼<!DOCTYPE html><html><body><h2>Create Object from JSON String</h2><p id="h1"></p><script>var text = '{"employees":[' +'{"firstName":"John","lastName":"Doe" },' +'{"firstName":"Anna","lastName":"Smith" },' +'{"firstName":"Peter","lastName":"Jones" }]}';obj = JSON.parse(text);document.getElementById("h1").innerHTML =obj.employees[1].firstName + " " + obj.employees[1].lastName;</script></body></html>不知道是不是我的phpstorm設置有問題還是其他原因？？？？？
json例程編譯出現錯誤
慕妹3242003
2018-10-17 15:13:15
