问题描述

velocity中设置如下，而$!{users}输出默认进行html转义，users为后端一个List对象

 var USERS = '$!{users}';

user对象如下：

 public class User{
  private String name;
  private int age;
  private String department;

  public String getName() {
    return name;
  }

  public void setName(String name) {
     this.name = name;
  }

  public int getAge() {
     return age;
  }

  public void setAge(int age) {
    this.age = age;
  }

  public String getDepartment() {
     return department;
  }

  public void setDepartment(String department) {
    this.department = department;
  }

  @Override
  public String toString() {
      return JSON.toJSONString(this);
  } 
}

运行之后其前端USERS变量如下：

var USERS = '[{"age":20,"department":"devlop","name":"xiaoming"}, {"age":25,"department":"test","name":"xiaohua"}]';

引号全部被转义成：

&quot

解决方法

而现实却不想对其进行转义，怎么办？

 var USERS = #noescape()$!{users}#end;

其结果如下：

 var USERS = [{"age":20,"department":"devlop","name":"xiaoming"}, {"age":25,"department":"test","name":"xiaohua"}];