啓動運行後,就發生亂碼:
原因: 返回json格式的數據到頁面上時出現了亂碼!
//Student是通過login.jsp頁面數據來獲得
@RequestMapping("/data2")
public String data2(Student student) {
StringBuilder builder = new StringBuilder();
//添加數據
builder.append(student.getUname()).append("\t").append(student.getUpass());
return builder.toString();
}
解決:
將@RequestMapping("/")必須修改成如下:
@RequestMapping(produces = "application/json; charset=utf-8")