Use Springmvc annotation @DateTimeFormat to solve 400 invalid request problem

• Add a comment above the field you want to convert

@DateTimeFormat(pattern="yyyy-MM-dd HH:mm")     
private Date startTime;

• Import maven joda-time dependencies for @DateTimeFormat using add configuration or manually add joda-time jar (especially important).

• Spring-web add @DateTimeFormat using configuration add:

<mvc:annotation-driven></mvc:annotation-driven>

@DateTimeFormat realizes the Date conversion of the page passed to the control layer Controller, and will not affect other data queries.